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Chemically-resistant Diaphragm Dosing Pumps SIMDOS 10

KNF NEUBERGER GmbH (556983)

Chemically-resistant Diaphragm Dosing Pumps SIMDOS® 10
-Application: Metering liquids
-Pump heads available in your choice of PP, PVDF or PTFE, diaphragms available in PTFE, valves in FFKM
-Flow rate can either be set manually (Version S) or both manually and via an external control device as well as with interface RC 232 (Version RCP)
-Additional safety diaphragm for maximum security
-Easy exchange of the transfer diaphragm by activating the maintenance command in the operating program

Advantages:

-Intuitive operation, easy calibration
-Adjustable to liquid characteristics
-Self-priming and dry-running
-Spray water protected IP 65
-Small size
Specifications
Pressure: 6 bar
Allowed ambient temperature: +5 ... +40 °C
Allowed liquid temperature: +5 ... +80 °C
Dimensions (WxDxH): 93 x 150 x 144 mm
Pump head: optional PP, PVDF or PTFE
Diaphragm: PTFE
Valves: FFKM
Weight: 0.9 kg

PN	Manuf. PN	Supplier	Control	Dosing~volume	Flow rate	Head	Max.~suction height	PK	Type	Plug type	Type of auxiliary energy	Price
4686740	U167530/160160	KNF NEUBERGER GmbH	S	1 ... 999 ml	1 ... 100 ml/min	PVDF	3 m	1	U FEM 1.10 TT.18S2	US	115 V, 60 Hz	3450.00 EU
4686741	U167221/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	PVDF	3 m	1	U FEM 1.10 TT.18RCP2	US	115 V, 60 Hz	4492.65 EU
4686742	U167529/160160	KNF NEUBERGER GmbH	S	1 ... 999 ml	1 ... 100 ml/min	PP	3 m	1	U FEM 1.10 KT.18S2	US	115 V, 60 Hz	3220.59 EU
4686743	U167045/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	PP	3 m	1	U FEM 1.10 KT.18RCP2	US	115 V, 60 Hz	4264.71 EU
4686744	U167531/160160	KNF NEUBERGER GmbH	S	1 ... 999 ml	1 ... 100 ml/min	PTFE	3 m	1	U FEM 1.10 FT.18S2	US	115 V, 60 Hz	5905.88 EU
4686745	U167040/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	PTFE	3 m	1	U FEM 1.10 FT.18RCP2	US	115 V, 60 Hz	6813.24 EU
6268389	167525/160160	KNF NEUBERGER GmbH	S	1 ... 999 ml	1 ... 100 ml/min	PTFE	3 m	1	FEM 1.10 FT.18S2	EU, UK, CH	100 ... 240 V, 50/60 Hz	4353.88 EU
6268391	167523/160160	KNF NEUBERGER GmbH	S	1 ... 999 ml	1 ... 100 ml/min	PP	3 m	1	FEM 1.10 KT.18S2	EU, UK, CH	100 ... 240 V, 50/60 Hz	2374.59 EU
6268393	167524/160160	KNF NEUBERGER GmbH	S	1 ... 999 ml	1 ... 100 ml/min	PVDF	3 m	1	FEM 1.10 TT.18S2	EU, UK, CH	100 ... 240 V, 50/60 Hz	2542.12 EU
6274454	167042/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	PTFE	3 m	1	FEM 1.10 FT.18RCP2	EU, UK, CH	100 ... 240 V, 50/60 Hz	5125.18 EU
6285974	167222/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	PVDF	3 m	1	FEM 1.10 TT.18RCP2	EU, UK, CH	100 ... 240 V, 50/60 Hz	3309.39 EU
6310685	167047/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	PP	3 m	1	FEM 1.10 KT.18RCP2	EU, UK, CH	100 ... 240 V, 50/60 Hz	3143.08 EU
6313297	167204/160160	KNF NEUBERGER GmbH	RC plus	1 ... 999 ml	1 ... 100 ml/min	stainless steel	3 m	1	FEM 1.10 ST.18RCP2	EU, UK, CH	100 ... 240 V, 50/60 Hz	6433.88 EU

Diaphragm pumps chemistry design, ME 1C, MZ 1C, MD 1C

Vacuubrand GmbH & Co.KG (5895)

Diaphragm pumps chemistry design, ME 1C, MZ 1C, MD 1C
The diaphragm pumps ME 1C offer a compact and high performance solution. With their easy-to-use functionality, they are the perfect partner for both single and multiple filtrations.
One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use.
Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis.
In the chemistry diaphragm pumps ("C") all major parts in contact with pumped media are made of chemically resistant fluoroplastics. The ME 1C is also often used for solid phase extraction (SPE).
An optional manual regulator valve with dial gauge enables variable fine adjustment of the pumping speed and the ultimate vacuum.

Gas ballast for reliable pump performance.
Two up to four stage chemistry diaphragm pumps (letters in the product name Z, D or V) are equipped with a manual gas ballast valve as standard. The supply of gas ballast minimizes the risk of condensation inside the pump.

PN	Manuf. PN	Supplier	Connector	Dimensions (W x D x H)~mm	Flow rate (50/60Hz)~L / min.	PK	Type	Weight~kg	Ultimate vacuum without / with gas ballast~mbar	Price
9880934	20721100	Vacuubrand GmbH & Co.KG	CEE	247 x 121 x 145	11.66 / 14.16	1	ME 1C	5.0	100	1539.85 EU
4670341	20696601	Vacuubrand GmbH & Co.KG	CH	316 x 143 x 223	21.66 / 25	1	MD 1C	6.9	2 / 4	4367.84 EU
6254394	20724100	Vacuubrand GmbH & Co.KG	CEE	312 x 121 x 170	12.5 / 15	1	MZ 1C	6.7	12 / 20	2584.38 EU
6284822	20696602	Vacuubrand GmbH & Co.KG	UK	316 x 143 x 223	21.66 / 25	1	MD 1C	6.9	2 / 4	4293.29 EU
9880083	20696600	Vacuubrand GmbH & Co.KG	CEE	316 x 143 x 223	21.66 / 25	1	MD 1C	6.9	2 / 4	4367.98 EU
9880935	20721101	Vacuubrand GmbH & Co.KG	CH	247 x 121 x 145	11.66 / 14.16	1	ME 1C	5.0	100	1544.19 EU
9880936	20721102	Vacuubrand GmbH & Co.KG	UK	247 x 121 x 145	11.66 / 14.16	1	ME 1C	5.0	100	1544.59 EU
9880937	20721103	Vacuubrand GmbH & Co.KG	US	247 x 121 x 145	11.66 / 14.16	1	ME 1C	5.0	100	1448.53 EU
9880947	20724102	Vacuubrand GmbH & Co.KG	UK	312 x 121 x 170	12.5 / 15	1	MZ 1C	6.7	12 / 20	2470.59 EU
9880948	20724106	Vacuubrand GmbH & Co.KG	CN	312 x 121 x 170	12.5 / 15	1	MZ 1C	6.7	12 / 20	2470.59 EU
9880978	20724103	Vacuubrand GmbH & Co.KG	US	312 x 121 x 170	12.5 / 15	1	MZ 1C	6.7	12 / 20	2470.59 EU

Diaphragm pumps, Aluminium PTFE design, ME 1, MD 1

Vacuubrand GmbH & Co.KG (7235)

Diaphragm pumps, Aluminium PTFE design, ME 1, MD 1
The diaphragm pumps ME 1 offer a compact and high performance solution. With their easy-to-use functionality, they are a perfect partner for both single and multiple filtrations.
One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use.
Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis.
Typical applications for the ME 1 are aqueous filtrations. The PTFE diaphragm and valves are rugged and provide high chemical resistance. If aluminium has the required specific resistance, solvent-containing samples can also be filtrated.

PN	Manuf. PN	Supplier	Connector	Dimensions (W x D x H)~mm	Flow rate (50/60Hz)~L / min.	Number~of steps	PK	Type	Weight~kg	Ultimate vacuum~mbar	Price
9880930	20721000	Vacuubrand GmbH & Co.KG	CEE	247 x 121 x 145	11.66 / 14.16	1	1	ME 1	5.0	100	1182.40 EU
4670337	20696081	Vacuubrand GmbH & Co.KG	CH	303 x 143 x 163	20 / 23.33	3	1	MD 1	6.5	1.5	2615.94 EU
6284823	20696082	Vacuubrand GmbH & Co.KG	UK	303 x 143 x 163	20 / 23.33	3	1	MD 1	6.5	1.5	2624.47 EU
9880080	20696080	Vacuubrand GmbH & Co.KG	CEE	303 x 143 x 163	20 / 23.33	3	1	MD 1	6.5	1.5	2612.84 EU
9880931	20721001	Vacuubrand GmbH & Co.KG	CH	247 x 121 x 145	11.66 / 14.16	1	1	ME 1	5.0	100	1181.32 EU
9880932	20721002	Vacuubrand GmbH & Co.KG	UK	247 x 121 x 145	11.66 / 14.16	1	1	ME 1	5.0	100	1182.94 EU
9880933	20721003	Vacuubrand GmbH & Co.KG	US	247 x 121 x 145	11.66 / 14.16	1	1	ME 1	5.0	100	1184.96 EU

Diaphragm vacuum pumps LABOPORT

KNF NEUBERGER GmbH (3844)

Diaphragm vacuum pumps LABOPORT®
-Application: Fluid aspiration, Degassing, Gel drying, Rotary evaporation, Centrifugal concentration, Distillation
-Flow rate up to 2.04 m≥/h / Ultimate vacuum up to 8 mbar abs.
-High level of vapor and condensate compatibility
-PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapors
-N 820.3 FT.18 and N 840.3 FT.18: ATEX-compliant in accordance with ATEX II 2/-G IIB+H2 T3 Gb internal atmosphere only
Specifications
Operating pressure: 1 bar
Connectors for tube: ID10 mm
Permissible media and ambient temperature: 5 to 40 °C
Pump head: PTFE
Diaphragm: PTFE-coated
Valves: FFPM

PN	Manuf. PN	Supplier	Flow rate~L / min.	Height~mm	Length~mm	PK	Type	Width~mm	Ultimate vacuum~mbar (abs).	Price
9880613	309577/026366	KNF NEUBERGER GmbH	20	207	312	1	N 820.3 FT.18	154	8	2961.04 EU
9880614	309579/026365	KNF NEUBERGER GmbH	34	226	341	1	N 840.3 FT.18	166	8	3267.81 EU
9880675	057634/042382	KNF NEUBERGER GmbH	34	223	341	1	N 842.3 FT.18	167	2	5214.65 EU

Diaphragm vacuum pumps LABOPORT N 820 G / N 840 G, chemically-resistant

KNF NEUBERGER GmbH (10225)

Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant
The compact pumps feature a control knob for manual adjustments of the flow rate, making them well suited to a wide variety of applications, e.g. rotary evaporation, distillation, gel drying, degassing as well as the use with vacuum ovens and vacuum concentrators. Due to the manual rotational speed control, the pumps are quiet, very energy efficient, and can be optimally adjusted in accordance with the application.

-Easy-to-clean surface
-Adjustable in flow rate due to manual rotational speed control
-Combination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vapors
-High level of compatibility with vapor and condensation
-Integrated gas ballast valve
-3-color status display: In operation / Stand-by / Error
-ATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only
-100% oil-free transfer to ensure uncontaminated transfer, evacuation and compression
-Optional: Easily expandable with separators and/or condensers
Specifications
Ultimate vacuum (abs.):
Operating pressure: 6 mbar
0.1 bar
Connectors for tube: ID 9/10 mm
Permissible ambient temperature: 5 ... 40 °C
Pump head: TFM? PTFE
Diaphragm: PTFE-beschichtet
Valves: FFPM

PN	Manuf. PN	Supplier	Depth~mm	Flow rate~L / min.	Height~mm	PK	Type	Weight~kg	Width~mm	Ultimate vacuum~mbar (abs).	Plug type	Type of auxiliary energy	Price
4672375	317121/313452	KNF NEUBERGER GmbH	259	20	220	1	N 820 G	8.8	163	6	EU, UK, CH	100 ... 240 V, 50/60 Hz	3082.21 EU
4672376	317123/315994	KNF NEUBERGER GmbH	289	34	240	1	N 840 G	11.3	177	6	EU, UK, CH	100 ... 240 V, 50/60 Hz	3423.53 EU
4686738	U317123/315995	KNF NEUBERGER GmbH	289	34	240	1	U N 840 G	11.3	177	6	US	115 V, 60 Hz	5607.35 EU
4686739	U317121/313453	KNF NEUBERGER GmbH	259	20	220	1	U N 820 G	8.8	163	6	US	115 V, 60 Hz	4154.41 EU

Mini Diaphragm Vacuum Pumps LABOPORT

KNF NEUBERGER GmbH (557413)

Mini Diaphragm Vacuum Pumps LABOPORT®
For Filtration, SPE, Degassing, Fluid aspiration.

-N 938.50 KT.18 ensures exceptionally fast evacuation by the parallel and in series connection of both pump heads
-PTFE-coated diaphragm is ideal for aggressive/corrosive gases and vapors
-Pump head made from PPS (Polyphenylsulfide), valves made from FFPM (Perfluoro rubber)
Specifications
Connectors for tube:
N 816.3 KT.18 / N 816.1.2 KT.18:
N 938.50 KT.18: ID6 mm
ID10 mm
Permissible media and ambient temperature: 5 to 40 °C
Flow rate: Up to 1.8 m≥/h
Ultimate vacuum: Up to 15 mbar abs.
IP code: IP 20

PN	Manuf. PN	Supplier	Flow rate~L / min.	Max. pressure~bar	PK	Type	Ultimate vacuum~mbar (abs).	Plug type	Type of auxiliary energy	Price
6206850	057016/055163	KNF NEUBERGER GmbH	30	0.5	1	N 816.1.2 KT.18	160	EU	100 ... 230 V, 50/60 Hz	1361.74 EU
7620376	057012/055163	KNF NEUBERGER GmbH	16	0.5	1	N 816.3 KT.18	20	EU	100 ... 230 V, 50/60 Hz	1335.27 EU
7940228	120677/120694	KNF NEUBERGER GmbH	30	0.5	1	N 938.50 KT.18	15	EU	100 ... 230 V, 50/60 Hz	2251.62 EU
4686728	U120678/120692	KNF NEUBERGER GmbH	30	0.5	1	U N 938.50 KT.18	15	US	115 V, 60 Hz	3830.88 EU
4686729	U057013/055162	KNF NEUBERGER GmbH	16	0.5	1	U N 816.3 KT.18	20	US	115 V, 60 Hz	1964.71 EU
4686730	U057017/055162	KNF NEUBERGER GmbH	30	0.5	1	U N 816.1.2 KT.18	160	US	115 V, 60 Hz	1964.71 EU

Vacuum system SC 920 G

KNF NEUBERGER GmbH (6081)

Vacuum system SC 920 G
Vacuum system for 1 rotary evaporator.

-Application: Rotary evaporation, distillation, central vacuum supply
-Flow rate up to 1.21 m≥/h / Ultimate vacuum 2 mbar abs.
-Automatic, precise boiling point detection and boiling point tracking using an integrated ramp function
-PPS pump heads in combination with PTFE-coated diaphragms are ideal for aggressive/corrosive gases and vapours
-Speed controlled
-Integrated gas ballast valve
Specifications
Connectors for tube: pneumatic ID10 mm, coolants ID8 mm, inert gas ID6 mm
Permissible media and ambient temperature: 5 to 40 °C
Pump head: PPS
Diaphragm: PTFE-coated
Valves: FFPM

PN	Manuf. PN	Supplier	Depth~mm	Flow rate~L / min.	Height~mm	PK	Type	Width~mm	Ultimate vacuum~mbar (abs).	Plug type	Type of auxiliary energy	Price
4658071	306473/117056	KNF NEUBERGER GmbH	294	21	423	1	SC 920 G	366	2	EU	100 ... 240 V, 50/60 Hz	7880.00 EU
4686726	U306473/117603	KNF NEUBERGER GmbH	294	21	423	1	U SC 920 G	366	2	US	115 V, 60 Hz	15716.18 EU
6319732	306473/117578	KNF NEUBERGER GmbH	294	21	423	1	SC 920 G	366	2	UK	100 ... 240 V, 50/60 Hz	7789.35 EU

Accessories for Diaphragm vacuum pumps and pump systems LABOPORT / LABOBASE^®

KNF NEUBERGER GmbH (6079)

Accessories for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE®

PN	Manuf. PN	Supplier	Description	For	PK	Price
6204267	057359	KNF NEUBERGER GmbH	Parts Kit	N 840.3 FT.18 / N 842.3 FT.18 / SC 840 / SBC 840.40 / N 840.3 FT.40.18	1	373.39 EU
4679747	317435	KNF NEUBERGER GmbH	Parts Kit	N 820 G	1	249.71 EU
4679748	317436	KNF NEUBERGER GmbH	Parts Kit	N 840 G	1	351.02 EU
4679749	322636	KNF NEUBERGER GmbH	Parts Kit	N 96	1	53.68 EU
6202161	057357	KNF NEUBERGER GmbH	Parts Kit	N 810.3 FT.18	1	219.56 EU
6902434	057358	KNF NEUBERGER GmbH	Parts Kit	N 820.3 FT.18 / SC 820 / N 820.3 FT.40.18	1	287.21 EU
7671499	047499	KNF NEUBERGER GmbH	Parts Kit	N 860.3 FT.40.18 / SBC 860.40	1	413.82 EU

Accessories for Vacuum Pumps LABOPORT/ N 920 G

KNF NEUBERGER GmbH (2932)

Accessories for Vacuum Pumps LABOPORT® / N 920 G

PN	Manuf. PN	Supplier	Description	For	PK	Price
6284666	124809	KNF NEUBERGER GmbH	Parts Kit	N 938.50 KT.18	1	379.12 EU
6803735	043242	KNF NEUBERGER GmbH	Parts Kit	N 86 KT.18	1	94.41 EU
7628138	056316	KNF NEUBERGER GmbH	Parts Kit	N 816.3 KT / N 816.1.2 KT.18	1	277.65 EU

Chemically-resistant Diaphragm Dosing Pumps SIMDOS 02

KNF NEUBERGER GmbH (9923)

Chemically-resistant Diaphragm Dosing Pumps SIMDOS® 02
-Application: Metering liquids
-Pump heads available in your choice of PP, PVDF or PTFE, diaphragms available in PTFE, valves in FFKM
-Flow rate can either be set manually (Version S) or both manually and via an external control device as well as with interface RC 232 (Version RCP)
-Additional safety diaphragm for maximum security
-Easy exchange of the transfer diaphragm by activating the maintenance command in the operating program

Advantages:

-Intuitive operation, easy calibration
-Adjustable to liquid characteristics
-Self-priming and dry-running
-Spray water protected IP 65
-Small size
Specifications
Pressure: 6 bar
Allowed ambient temperature: +5 ... +40 °C
Allowed liquid temperature: +5 ... +80 °C
Dimensions (WxDxH): 93 x 150 x 144 mm
Pump head: optional PP, PVDF or PTFE
Diaphragm: PTFE
Valves: FFKM
Weight: 0,9 kg

PN	Manuf. PN	Supplier	Control	Dosing~volume	Flow rate	Head	Max.~suction height	PK	Type	Plug type	Type of auxiliary energy	Price
4686746	U164970/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PTFE	2 m	1	U FEM 1.02 FT.18S	US	115 V, 60 Hz	5907.35 EU
4686747	U166071/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PP	2 m	1	U FEM 1.02 KT.18S	US	115 V, 60 Hz	3205.88 EU
4686748	U166072/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PVDF	2 m	1	U FEM 1.02 TT.18S	US	115 V, 60 Hz	3435.29 EU
4686749	U166075/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PP	2 m	1	U FEM 1.02 KT.18RCP	US	115 V, 60 Hz	4233.82 EU
4686750	U166076/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PVDF	2 m	1	U FEM 1.02 TT.18RCP	US	115 V, 60 Hz	4632.35 EU
4686751	U166077/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PTFE	2 m	1	U FEM 1.02 FT.18RCP	US	115 V, 60 Hz	6925.00 EU
6280030	166076/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PVDF	2 m	1	FEM 1.02 TT.18RCP	EU, UK, CH	100 ... 240 V, 50/60 Hz	3304.04 EU
6280334	166261/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	stainless steel	2 m	1	FEM 1.02 ST.18RCP	US	115 V, 60 Hz	6141.11 EU
6288412	166077/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PTFE	2 m	1	FEM 1.02 FT.18RCP	EU, UK, CH	100 ... 240 V, 50/60 Hz	5087.86 EU
7643148	166259/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	stainless steel	2 m	1	FEM 1.02 ST.18S	EU, UK, CH	100 ... 240 V, 50/60 Hz	5342.93 EU
7940190	166075/165467	KNF NEUBERGER GmbH	RC plus	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PP	2 m	1	FEM 1.02 KT.18RCP	EU, UK, CH	100 ... 240 V, 50/60 Hz	3161.52 EU
9880565	166071/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PP	2 m	1	FEM 1.02 KT.18S	EU, UK, CH	100 ... 240 V, 50/60 Hz	2366.96 EU
9880567	166072/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PVDF	2 m	1	FEM 1.02 TT.18S	EU, UK, CH	100 ... 240 V, 50/60 Hz	2536.48 EU
9880569	164970/165467	KNF NEUBERGER GmbH	S	30 µl ... 999 ml	30 µl/min ... 20 ml/min	PTFE	2 m	1	FEM 1.02 FT.18S	EU, UK, CH	100 ... 240 V, 50/60 Hz	4342.78 EU

Chemistry Diaphragm Vacuum Pumps with ATEX compliance

Vacuubrand GmbH & Co.KG (5768)

Chemistry Diaphragm Vacuum Pumps with ATEX compliance
ATEX chemistry diaphragm pumps offer all advantages of oil-free chemistry diaphragm pumps. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The ATEX approval includes the interior of the pump (in contact with pumped gases) as well as the surrounding area of the pump.
-Outstanding chemical resistance and superior vapor tolerance
-Mainly made of antistatic materials
-Flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply
-Overpressure safety relief valves internally and at outlet
-With separate gas ballast connection part for use of inert gas
-Safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage

ATEX compliance:
Pump chamber (pumped gases): II 2G IIC T3 X
Exterior space (pump environment): II 2G IIB T4 X (with inert gas purging) / II 3G IIB T4 X (without inert gas purging)

Speed-controlled ATEX VARIO vacuum pumps on request.
Specifications
MZ 2C EX
Vacuum inlet: Small flange KF DN 16
Pressure outlet: Small flange KF DN 16
MV 10C EX / MD 4C EX
Vacuum inlet: Small flange KF DN 25
Pressure outlet: Kleinflansch KF DN 16
MZ 2C EX+AK+EK / MD 4C EX+AK+EK
Vacuum inlet: Small flange KF DN 16
Pressure outlet: Tubing nozzle DN 8-10 mm
Cooling water connection: 2 x tubing nozzle DN 6-8 mm

PN	Manuf. PN	Supplier	Connector	Dimensions (W x D x H)~mm	Number~of steps	PK	Type	Ultimate vacuum without / with gas ballast~mbar (	max. discharge flow~m³ / hr.	Price
6242649	20696931	Vacuubrand GmbH & Co.KG	without plug	600 x 365 x 420	3	1	MD 4C EX+AK+EK	3 / 10	3.7	17426.47 EU
6259522	20696945	Vacuubrand GmbH & Co.KG	without plug	560 x 430 x 410	4	1	MV 10C EX	2 / 10	8.1	27193.24 EU
6266205	20696930	Vacuubrand GmbH & Co.KG	without plug	440 x 265 x 305	3	1	MD 4C EX	3 / 10	3.7	13311.76 EU
6267570	20696921	Vacuubrand GmbH & Co.KG	without plug	357 x 308 x 470	2	1	MZ 2C EX+AK+EK	12 / 18	1.9	12288.82 EU

Diaphragm pump MPC 101 Z

Gardner Denver Thomas GmbH (4361)

Diaphragm pump MPC 101 Z
The two-stage pump is designed for pumping and compressing gases and vapours and generate vacuum e.g. for rotary evaporators, vacuum ovens and vacuum filtration. Their electrical conductivity prevents electrostatic charging and minimizes the risk of the gas mixture igniting inside the pump.

-For tubes with ID = 8 mm
-Chemically resistant
-Resistant to aggressive solvents and acid vapours
-Elastomer diaphragms with PTFE layer
-Pump and connection heads are carbon fibre reinforced
-Integrated motor protection switch
-Vibration isolating feet

Scope of delivery: 2-head chemical diaphragm pump, external power supply and device connection cable with plug (EU, UK).
Specification
Pump speed 50 / 60 Hz: 16.7 / 18.3 l/min
Final vacuum (abs.): < 8 mbar
Suction / pressure connection: Hose nozzle DN 8
Noise: < 44 dB(A)
Motor power: 60 W
Voltage / frequency: 230 V / 50/60 Hz
Dimensions (W x D x H): 225 x 195 x 147 mm
Weight: 6.5 kg
IP code: IP 54

PN	Manuf. PN	Supplier		Dimensions (W x D x H)~mm	Flow rate~L / min.	PK	Type	Ultimate vacuum~mbar (abs).						General	Price	Quantity	Status	Add
6241127	412522	Gardner Denver Thomas GmbH		225 x 195 x 147	18	1	MPC 101 Z	8							2126.66 EU

Diaphragm pumps, Aluminium

Vacuubrand GmbH & Co.KG (482)

Diaphragm pumps, Aluminium
-Improved performance, increased pumping speed (up to 16 m≥/h) and better ultimate vacuum (up to 0.3 mbar). Extend applications with non-aggressive gases whether used in the laboratory or for industrial processes
-Very low leak rate due to enhanced leak-tight tubing connections, resulting in consistent performance characteristics - even after many years of operation. Ideal for analytical applications
-Long diaphragm and valve lifetimes: made of highly flexible FPM, with fabric-reinforced double diaphragms for improved long term stability
-Very quiet and ultra low vibration due to compact drive with patented motor drive system. Ideal as a built-in component for sensitive analytical equipment
-Easy to clean due to smooth surfaces. A robust solution for numerous applications in industrial environments

The VARIO® design provides vacuum control by precise and continuous adaption of the diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.

Country-specific power cord versions available on request.
Specifications
Vacuum inlet
Tubing nozzle DN 8-10 mm: ME 4 NT, ME 4R NT, ME 8 NT, MZ 2 NT, ME 2 NT
KF DN 16: MZ 2D NT, MD 4 NT, MV 2 NT, MD 4 VARIO select, MD 2 VARIO select
KF DN 25: MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
Pressure outlet
Silencer / G1/4": MZ 2 NT, MZ 2D NT, MD 4 NT, MV 2 NT, ME 2 NT, MD 4 VARIO select, MV 2 VARIO select
Silencer / G1/2": MD 12 NT, MV 10 NT, ME 16 NT, MD 12 NT VARIO select, MV 10 NT VARIO select
Twin silencers / G1/4": ME 8 NT, ME 4 NT
Tubing nozzle DN 8-10 mm: ME 4R NT

PN	Manuf. PN	Supplier	Connector	Dimensions (W x D x H)~mm	Flow rate (50/60Hz)~L / min.	Number~of steps	PK	Type	Ultimate vacuum~mbar	Price
4670420	20731002	Vacuubrand GmbH & Co.KG	UK	239 x 243 x 198	66.67 / 73.33	1	1	ME 4 NT	70	2490.88 EU
4670423	20731102	Vacuubrand GmbH & Co.KG	UK	268 x 254 x 290	63.33 / 70	1	1	ME 4R NT	100	3038.69 EU
4670427	20732002	Vacuubrand GmbH & Co.KG	UK	239 x 243 x 198	36.67 / 40	2	1	MZ 2 NT	7	2264.71 EU
4670432	20732202	Vacuubrand GmbH & Co.KG	UK	242 x 246 x 198	38.33 / 41.67	2	1	MZ 2D NT	4	2889.71 EU
4670483	20734002	Vacuubrand GmbH & Co.KG	UK	239 x 328 x 198	121.67 / 135	1	1	ME 8 NT	70	4139.71 EU
4670487	20736002	Vacuubrand GmbH & Co.KG	UK	239 x 328 x 198	63.30 / 71.67	3	1	MD 4 NT	1	4301.47 EU
4670492	20736350	Vacuubrand GmbH & Co.KG	CEE	235 x 325 x 245	95	3	1	MD 4 VARIO select	1	7769.59 EU
4670493	20736351	Vacuubrand GmbH & Co.KG	CH	235 x 325 x 245	95	3	1	MD 4 VARIO select	1	7470.59 EU
4670548	20738002	Vacuubrand GmbH & Co.KG	UK	239 x 328 x 198	36.67 / 40	4	1	MV 2 NT	0.5	4838.24 EU
4670552	20738150	Vacuubrand GmbH & Co.KG	CEE	235 x 325 x 245	55	4	1	MV 2 VARIO select	0.3	7985.29 EU
4670553	20738151	Vacuubrand GmbH & Co.KG	CH	235 x 325 x 245	55	4	1	MV 2 VARIO select	0.3	8285.78 EU
4687918	25743150	Vacuubrand GmbH & Co.KG	CEE	260 x 552 x 450	223.33 / 223.70	3	1	MD 12 NT VARIO select	1.5	10823.53 EU
4687919	25744151	Vacuubrand GmbH & Co.KG	CH	260 x 552 x 450	201.66 / 201.05	4	1	MV 10 NT VARIO select	0.3	11901.76 EU
4687920	25744152	Vacuubrand GmbH & Co.KG	UK	260 x 552 x 450	201.66 / 201.05	4	1	MV 10 NT VARIO select	0.3	11279.41 EU
4687928	25744150	Vacuubrand GmbH & Co.KG	CEE	260 x 552 x 450	201.66 / 201.05	4	1	MV 10 NT VARIO select	0.3	11279.41 EU
9880884	20731100	Vacuubrand GmbH & Co.KG	CEE	268 x 254 x 290	63.33 / 70	1	1	ME 4R NT	100	3063.59 EU
9880885	20734000	Vacuubrand GmbH & Co.KG	CEE	239 x 328 x 198	121.67 / 135	1	1	ME 8 NT	70	4398.93 EU
9880887	20732000	Vacuubrand GmbH & Co.KG	CEE	239 x 243 x 198	36.67 / 40	2	1	MZ 2 NT	7	2447.08 EU
9880889	20732200	Vacuubrand GmbH & Co.KG	CEE	242 x 246 x 198	38.33 / 41.67	2	1	MZ 2D NT	4	3072.62 EU
9880890	20736000	Vacuubrand GmbH & Co.KG	CEE	239 x 328 x 198	63.30 / 71.67	3	1	MD 4 NT	1	4560.42 EU
9880892	20738000	Vacuubrand GmbH & Co.KG	CEE	239 x 328 x 198	36.67 / 40	4	1	MV 2 NT	0.5	5100.71 EU
9880940	20730000	Vacuubrand GmbH & Co.KG	CEE	211 x 243 x 198	33.33 / 36.67	1	1	ME 2 NT	70	1830.34 EU
9880941	20730002	Vacuubrand GmbH & Co.KG	UK	211 x 243 x 198	33.33 / 36.67	1	1	ME 2 NT	70	1835.21 EU
9880942	20730003	Vacuubrand GmbH & Co.KG	US	211 x 243 x 198	33.33 / 36.67	1	1	ME 2 NT	70	1661.76 EU
9880949	20743000	Vacuubrand GmbH & Co.KG	CEE	260 x 554 x 359	201 / 221	3	1	MD 12 NT	2	8161.76 EU
9880952	20741000	Vacuubrand GmbH & Co.KG	CEE	260 x 554 x 359	273.30 / 306.67	1	1	ME 16 NT	70	8936.76 EU
9880954	20744000	Vacuubrand GmbH & Co.KG	CEE	260 x 554 x 359	173.30 / 193.30	4	1	MV 10 NT	0.5	8623.53 EU

Diaphragm Vacuum Pump N 860.3 FT.40.18

KNF NEUBERGER GmbH (3369)

Diaphragm Vacuum Pump N 860.3 FT.40.18
-Application: Rotary evaporation, distillation, vacuum oven, centrifugal concentration
-Flow rate 3.6 m≥/h / ultimate vacuum 4 mbar abs.
-Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads
-Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors
Specifications
Operating pressure: 1 bar
Connectors for tube: ID12 mm
Permissible media and ambient temperature: 5 to 40 °C
Pump head: PTFE
Diaphragm: PTFE-coated
Valves: FFPM
Weight: 14.8 kg

PN	Manuf. PN	Supplier		Flow rate~L / min.	Height~mm	Length~mm	PK	Width~mm	Ultimate vacuum~mbar (abs).					General	Price	Quantity	Status	Add
7608467	049625/049661	KNF NEUBERGER GmbH		60	278	331	1	291	4						6590.52 EU

Diaphragm Vacuum Pump N 920 G

KNF NEUBERGER GmbH (3375)

Diaphragm Vacuum Pump N 920 G
-Application: Degassing, Gel drying, Rotary evaporation, Distillation
-Flow rate 1.26 m≥/h / Ultimate vacuum 2 mbar abs.
-High suction speed, particularly in the low vacuum range
-Integrated rotational speed control enables pumping capacity to be easily adapted manually to process requirements
-PPS pump head combined with PTFE-coated diaphragm are ideal for aggressive/corrosive gases and vapors
-Integrated gas ballast valve

Tip: When combined with the VC 900 vacuum control unit and the connection cable, the rotational speed is controlled in accordance with the requirements of the process.
Specifications
Operating pressure: 0.5 bar
Connectors for tube: ID10 mm
Permissible media and ambient temperature: 5 to 40 °C
10 to 40 °C
Pump head: PPS
Diaphragm: PTFE-coated
Valves: FFPM
Weight: 8.5 kg

PN	Manuf. PN	Supplier		Flow rate~L / min.	Height~mm	Length~mm	PK	Type	Width~mm	Ultimate vacuum~mbar (abs).	Plug type	Type of auxiliary energy		General	Price	Quantity	Status	Add
4686727	U302473/057334	KNF NEUBERGER GmbH		21	226	324	1	U N 920 G	158	2	US	115 V, 60 Hz			6919.12 EU
6287429	302473/057335	KNF NEUBERGER GmbH		21	226	324	1	N 920 G	158	2	EU	100 ... 240 V, 50/60 Hz			4160.19 EU

Diaphragm vacuum pumps LABOPORT SD, chemically-resistant

KNF NEUBERGER GmbH (3311)

Diaphragm vacuum pumps LABOPORT® SD, chemically-resistant
-Application: Rotary evaporation, Distillation, Vacuum oven, Centrifugal concentration
-Flow rate up to 2.04 m≥/h / Ultimate vacuum 10 mbar abs.
-Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads.
-Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors
Specifications N 820 // N 840
Operating pressure:
Flow rate:
Ultimate vacuum: 1 bar
2.04 m≥/h
10 mbar
Connectors for tube: ID10 mm
Permissible ambient temperature: 5 to 40 °C
Pump head: PTFE
Diaphragm: PTFE-coated
Valves: FFPM
Weight: 9.6 kg // 12.9 kg

PN	Manuf. PN	Supplier		Flow rate~L / min.	Height~mm	Length~mm	PK	Type	Width~mm	Ultimate vacuum~mbar (abs).				General	Price	Quantity	Status	Add
9880615	312295/026366	KNF NEUBERGER GmbH		20	220	312	1	N 820.3 FT.40.18	177	10					3483.69 EU
9880616	312297/026365	KNF NEUBERGER GmbH		34	239	341	1	N 840.3 FT.40.18	189	10					4212.76 EU

Diaphragm vacuum pumps -NT Series, Chemistry design

Vacuubrand GmbH & Co.KG (484)

Diaphragm vacuum pumps -NT Series, Chemistry design
-Improved performance, increased pumping speed and lower ultimate vacuum extends applications in both the laboratory and in industrial applications
-Long-life diaphragm with PTFE sandwich construction and unstressed diaphragm support
-Easy service/exchange of diaphragm or valves due to novel integrated valve head assembly. Easy dismantling, cleaning and reassembly without requiring readjustment
-Very quiet and ultra low vibration due to compact drive with patented motor control system. Ideal as a built-in component for sensitive equipment in both the laboratory and in industry
-Superior vapour tolerance due to integral tubing connections and gas ballast valve for continuous purge (for ME 16C NT, MZ 2C NT, MD 4C / 12C NT and MV 10C NT)
-Easy to clean due to smooth exterior surfaces

The VARIO® design provides vacuum control by precise and continuous adaption of the chemistry diaphragm pumps motor speed, and includes the vacuum pump, as well as the VACUU·SELECT controller.

Diaphragm pump MD 4CRL NT with reduced leakage rate (0.001 mbar x l/s).

Country-specific power cord versions available on request.

PN	Manuf. PN	Supplier	Connector	Dimensions (W x D x H)~mm	Number~of steps	PK	Type	Ultimate vacuum without / with gas ballast~mbar (	max. discharge flow~m³ / hr.	Price
4670425	20731202	Vacuubrand GmbH & Co.KG	UK	243 x 254 x 198	1	1	ME 4C NT	70	3.9 / 4.3	3117.65 EU
4670437	20732450	Vacuubrand GmbH & Co.KG	CEE	243 x 243 x 245	2	1	MZ 2C VARIO select	7 / 12	2.8	6786.76 EU
4670438	20732451	Vacuubrand GmbH & Co.KG	CH	243 x 243 x 245	2	1	MZ 2C VARIO select	7 / 12	2.8	7027.59 EU
4670495	20736402	Vacuubrand GmbH & Co.KG	UK	243 x 328 x 198	3	1	MD 4C NT	1.5 / 3	3.4 / 3.8	6125.00 EU
4670500	20736550	Vacuubrand GmbH & Co.KG	CEE	243 x 325 x 245	3	1	MD 4C VARIO select	1.5 / 3	4.6	9666.56 EU
4670501	20736551	Vacuubrand GmbH & Co.KG	CH	243 x 325 x 245	3	1	MD 4C VARIO select	1.5 / 3	4.6	9670.35 EU
4687924	25741750	Vacuubrand GmbH & Co.KG	CEE	260 x 533 x 450	1	1	ME 16C NT VARIO select	70 / 100	19.3	15029.41 EU
4687925	25743752	Vacuubrand GmbH & Co.KG	UK	260 x 533 x 450	3	1	MD 12C NT VARIO select	1.5 / 3	14.3	15029.41 EU
4687926	25744750	Vacuubrand GmbH & Co.KG	CEE	260 x 533 x 450	4	1	MV 10C NT VARIO select	0.6 / 1.2	12.8	15426.47 EU
4687927	25743750	Vacuubrand GmbH & Co.KG	CEE	260 x 533 x 450	3	1	MD 12C NT VARIO select	1.5 / 3	14.3	15029.41 EU
4688106	25744752	Vacuubrand GmbH & Co.KG	UK	260 x 533 x 450	4	1	MV 10C NT VARIO select	0.6 / 1.2	12.8	15426.47 EU
6267265	20732302	Vacuubrand GmbH & Co.KG	UK	243 x 243 x 198	2	1	MZ 2C NT	7 / 12	2.0 / 2.3	3154.41 EU
6267643	20734405	Vacuubrand GmbH & Co.KG	-	243 x 319 x 374	1	1	ME 8C NT + 2AK	70	7.1 / 7.8	7409.71 EU
9880894	20731200	Vacuubrand GmbH & Co.KG	CEE	243 x 254 x 198	1	1	ME 4C NT	70	3.9 / 4.3	3295.15 EU
9880895	20731201	Vacuubrand GmbH & Co.KG	CH	243 x 254 x 198	1	1	ME 4C NT	70	3.9 / 4.3	3117.65 EU
9880896	20734200	Vacuubrand GmbH & Co.KG	CEE	243 x 328 x 198	1	1	ME 8C NT	70	7.1 / 7.8	6348.91 EU
9880897	20734201	Vacuubrand GmbH & Co.KG	CH	243 x 328 x 198	1	1	ME 8C NT	70	7.1 / 7.8	6348.36 EU
9880898	20732300	Vacuubrand GmbH & Co.KG	CEE	243 x 243 x 198	2	1	MZ 2C NT	7 / 12	2.0 / 2.3	3337.06 EU
9880899	20732301	Vacuubrand GmbH & Co.KG	CH	243 x 243 x 198	2	1	MZ 2C NT	7 / 12	2.0 / 2.3	3336.79 EU
9880900	20736400	Vacuubrand GmbH & Co.KG	CEE	243 x 328 x 198	3	1	MD 4C NT	1.5 / 3	3.4 / 3.8	6344.18 EU
9880901	20736401	Vacuubrand GmbH & Co.KG	CH	243 x 328 x 198	3	1	MD 4C NT	1.5 / 3	3.4 / 3.8	6348.24 EU
9880926	20736445	Vacuubrand GmbH & Co.KG	-	243 x 325 x 198	3	1	MD 4CRL NT	1.5	3.4 / 3.8	9485.29 EU
9880943	20730100	Vacuubrand GmbH & Co.KG	CEE	211 x 243 x 198	1	1	ME 2C NT	70	2.1 / 2.4	2520.02 EU
9880944	20730102	Vacuubrand GmbH & Co.KG	UK	211 x 243 x 198	1	1	ME 2C NT	70	2.1 / 2.4	2526.53 EU
9880955	20741300	Vacuubrand GmbH & Co.KG	CEE	260 x 533 x 359	1	1	ME 16C NT	70 / 100	16.3 / 18.4	12347.65 EU
9880956	20741302	Vacuubrand GmbH & Co.KG	UK	260 x 533 x 359	1	1	ME 16C NT	70 / 100	16.3 / 18.4	12347.65 EU
9880957	20743300	Vacuubrand GmbH & Co.KG	CEE	260 x 533 x 359	3	1	MD 12C NT	2 / 4	12.0 / 13.3	12354.41 EU
9880958	20743302	Vacuubrand GmbH & Co.KG	UK	260 x 533 x 359	3	1	MD 12C NT	2 / 4	12.0 / 13.3	12347.65 EU
9880959	20743301	Vacuubrand GmbH & Co.KG	CH	260 x 533 x 359	3	1	MD 12C NT	2 / 4	12.0 / 13.3	12347.65 EU
9880960	20744300	Vacuubrand GmbH & Co.KG	CEE	260 x 533 x 359	4	1	MV 10C NT	0.9 / 1.5	9.5 / 10.7	12788.82 EU

Fine control valves for Vacuum Pumps LABOPORT/ N 920 G

KNF NEUBERGER GmbH (701784)

Fine control valves for Vacuum Pumps LABOPORT® / N 920 G

PN	Manuf. PN	Supplier	For	PK	Price
6237598	057830	KNF NEUBERGER GmbH	N 816.3 KT.18 / N 816.1.2 KT.18	1	126.04 EU
7970584	112432	KNF NEUBERGER GmbH	N 938.50 KT.18 / N 920 G	1	149.41 EU
9880531	001787	KNF NEUBERGER GmbH	N 86 KT.18 / N 86 KN.18	1	121.62 EU
9880532	001786	KNF NEUBERGER GmbH	N 86 KT.18 / N 86 KN.18	1	121.62 EU

Hose connector for Vacuum Pumps LABOPORT/ N 920 G

KNF NEUBERGER GmbH (701765)

Hose connector for Vacuum Pumps LABOPORT® / N 920 G

PN	Manuf. PN	Supplier	For	PK	Type	Price
6090312	000360	KNF NEUBERGER GmbH	N 86 KT.18 / N 816.3 KT.18	1	G1/8 ID6 PA	4.56 EU
6205902	025671	KNF NEUBERGER GmbH	N 86 KT.18	1	G1/8 ID4 PVDF	26.47 EU
6225589	004975	KNF NEUBERGER GmbH	N 86 KT.18 / N 816.3 KT.18	1	G1/8 ID8 PA	5.00 EU
6250381	001936	KNF NEUBERGER GmbH	N 86 KT.18	1	G1/8 ID4 PA	4.85 EU
6253409	123363	KNF NEUBERGER GmbH	N 86 KT.18 / N 816.3 KT.18	1	G1/8 ID6 PVDF	23.39 EU
7670427	112004	KNF NEUBERGER GmbH	N 938.50 KT.18	1	G1/8 ID10 PVDF	10.74 EU

Hydrophobic pump protection filter for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBAS

KNF NEUBERGER GmbH (701776)

Hydrophobic pump protection filter for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE®

PN	Manuf. PN	Supplier		For	PK	Type								General	Price	Quantity	Status	Add
6319067	332195	KNF NEUBERGER GmbH		N 96 / N 816.3 KT.18 / N 816.1.2 KT.18 / N 938.50 KT.18 / N 820 G / N 840 G	1										43.53 EU