Peak Pumping Speed

Maximum Flow Rate	13L/min (.78 m ³/h)
Ultimate Vacuum	100 mbar (abs.)
Operating Pressure	0.5 bar (rel.)
Pump Head Material	PPS
Diaphragm Material	PTFE coated
Valve Material	FPM
Hose Connections	ID 6
Protection Class	IP20
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	7.4 x 6.2 x 3.5 in. (18.7 x 15.7 x 9.0 cm)
Weight	5.5 lb. (2.5 kg)
Electrical Requirements	100-230V, 50/60Hz, 70W

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Manufacturer's List Price: $820.00

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Scilogex STORM3000 Economical Chemical Resistant Diaphragm Vacuum Pump

Free Air Displacement @ 115V, 60Hz	0.7 (20)
Maximum Vacuum, in. Hg	22"
Ultimate Pressure, Torr (mbar)	190 (253)
Tubing Needed, I.D., inches	1/4"
Weight, lbs (kg)	6.4 (2.9)
Motor H.P.	1/7
Motor Voltage, Frequency & Watts	115V, 60Hz, 1 Phase, 160W
Motor Amps	1.5
Overall Pump Dimensions L x W x H inches (cm)	6.8 x 7.3 x 8.3 (17.3 x 18.3 x 21.1)
Shipping Weight, pounds (kg)	8.6 (3.9)

Manufacturer's List Price: $977.31

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KNF UN811KV.45P IP20-T Diaphragm Pump

Maximum Flow Rate	13L/min (.78 m ³/h)
Ultimate Vacuum	100 mbar (abs.)
Operating Pressure	0.5 bar (rel.)
Pump Head Material	PPS
Diaphragm Material	PTFE coated
Valve Material	FPM
Hose Connections	G 1/8, PVDF, AD 6mm
Protection Class	IP20
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	7.4 x 6.2 x 3.5 in. (18.7 x 15.7 x 9.0 cm)
Weight	5.5 lb. (2.5 kg)
Electrical Requirements	100-230V, 50/60Hz, 70W

Manufacturer's List Price: $949.00

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VACUUBRAND ME 1C Chemistry Diaphragm Pump

Max. pumping speed 50 Hz	0.7 m³/h
Max. pumping speed 60 Hz	0.5 cfm
Ultimate vacuum	100 mbar / 75 torr
Number of heads	1
Number of stages	1
Lower ambient temperature (operation)	10 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	1.1 bar
Inlet connection	Hose nozzle DN 8-10 mm
Outlet connection	Hose nozzle DN 8-10 mm
Rated motor power	0.04 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L in mm	247 mm
Dimension B in mm	121 mm
Dimension H in mm	145 mm
Weight	5.4 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	49 dBA
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1	100-115 V
Rated mains voltage range 2	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	60 Hz

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Manufacturer's List Price: $1,290.00

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Scilogex STORM5000 Chemical Resistant Diaphragm Vacuum Pump

Free Air Displacement @ 115V, 60Hz & 230V, 50Hz	CFM (L/min) @ 60Hz 1.3 (37) CFM (L/min) @ 50Hz 1.1 (31)
Maximum Vacuum, in. Hg	24"
Ultimate Pressure, Torr (mbar)	150 (200)
Maximum continuous Pressure, PSIG	1`8
Tubing Needed, I.D., inches	1/4"
Weight, lbs (kg)	10.2 (4.6)
Motor H.P.	43105
Motor Voltage, Frequency & Watts	115V, 60Hz, 1 Phase, 160W / 230V, 50Hz
Motor Amps	115V @ 3.5 /230V @ 1.75
Overall Pump Dimensions L x W x H inches (cm)	8.75 x 5.0 x 8.75 (22.2 x 12.7 x 22.2)
Shipping Weight, pounds (kg)	8.6 (3.9)

Manufacturer's List Price: $1,577.91

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KNF UN816.3KT.45P IP20-T Diaphragm Pump

Maximum Flow Rate	16L/min (1.8 m ³/h)
Ultimate Vacuum	20 mbar (abs.)
Operating Pressure	0.5 bar (rel.)
Pump Head Material	PPS
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 6
Protection Class	IP20
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	14.2 x 5.55 x 3.54 in. (36.1 x 14.1 x 9.0 cm)
Weight	8.7 lb. (3.95 kg)
Electrical Requirements	100-230V, 50/60Hz, 100W

Manufacturer's List Price: $1,723.00

Our Price: $1,298.40

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KNF UN816.1.2KT.45P IP20-T Diaphragm Pump

Maximum Flow Rate	30L/min (1.8 m ³/h)
Ultimate Vacuum	160 mbar (abs.)
Operating Pressure	0.5 bar (rel.)
Pump Head Material	PPS
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 6
Protection Class	IP20
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	14.2 x 5.55 x 4.01 in. (36.1 x 14.1 x 10.2 cm)
Weight	8.7 lb. (3.95 kg)
Electrical Requirements	100-230V, 50/60Hz, 100W

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Manufacturer's List Price: $1,723.00

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Heidolph ME1 Diaphragm Vacuum Pump

Suction Capacity	85 m³/h
Ultimate vacuum	100 mbar
Power input	40 W
Weight	11 lb
Dimensions without condenser (w/d/h)	247 x 121 x 145 mm

Usually Ships in 24 to 72 Hours

Manufacturer's List Price: $1,415.81

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VACUUBRAND ME 2 NT Diaphragm Pump

Max. pumping speed 50 Hz	2 m³/h
Max. pumping speed 60 Hz	1.4 cfm
Ultimate vacuum	70 mbar / 52 torr
Number of heads	1
Number of stages	1
Lower ambient temperature (operation)	10 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	2 bar
Inlet connection	Hose nozzle DN 8-10 mm
Outlet connection	G1/4"
Rated motor power	0.18 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L in mm	245 mm
Dimension B in mm	211 mm
Dimension H in mm	198 mm
Weight	10.2 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	45 dBA
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1	100-115 V
Rated mains voltage range 2	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	60 Hz

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Manufacturer's List Price: $1,840.00

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Scilogex Chemical Resistant Vacuum Pump

Maximum Flow Rate	20 lpm (110V)
Maximum Vacuum	10 mBar
Maximum Pressure	30 psi
Motor Rotation	1,700 rpm
Capacitor	8µf/250v, 1/6 horsepower
Pole	4P
Port Thread	5/16 in
Weight	15 lbs. (7 kg)
Dimensions (L x W x H)	11 x 4 x 8 in. (280 x 112 x 210 mm)
Noise Level	50 dB

Usually Ships in 24 to 72 Hours

Manufacturer's List Price: $2,621.85

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Pfeiffer MVP 015-2 Diaphragm Pump

Pumping speed at 50 Hz	0.5 m³/h / 0.2943 cfm / 8.3335 l/min
Pumping speed at 60 Hz	0.7 m³/h / 0.41202 cfm / 11.6669 l/min
Final pressure	3.5 hPa / 2.625 Torr / 3.5 mbar
Final pressure with gas ballast	4.5 hPa / 3.375 Torr / 4.5 mbar
Integral leak rate	5 · 10^-4 Pa m³/s / 6.65 · 10^-2 Torr l/s / 5 · 10^-2 mbar l/s
Intake pressure max.	1,100 hPa / 825 Torr / 1,100 mbar
Exhaust pressure, max.	1,100 hPa / 825 Torr / 1,100 mbar
Connection flange (in)	G 1/8''
Connection flange (out)	G 1/8" with silencer
Motor type	1-phase motor
Current, max.	2.8 A
Protection degree	IP20 / Type 1
Certification	cTUVus certified according to UL / CSA 61010-1
Switch	Yes
Emission sound pressure level (EN ISO 2151)	52 dB(A)
Ambient temperature	5 – 40 °C
Temperature: Storage	5 – 40 °C
Temperature: Shipping	-10 – 60 °C
Cooling method	Air (Forced convection)
Weight	6.5 kg / 14.33 lb
Gas ballast	Yes
Operating altitude, max.	2,000 m
Input voltage(s)	100 – 115 / 208 – 236 V AC, 50 Hz / 100 – 115 / 208 – 236 V AC (±10 %), 60 Hz

Manufacturer's List Price: $2,230.00

Our Price: $2,113.00

Sale Price: $1,995.00

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KNF N938.50KT.18 IP20-T Diaphragm Pump

Maximum Flow Rate	30L/min (1.8 m ³/h)
Ultimate Vacuum	15 mbar (abs.)
Operating Pressure	0.5 bar (rel.)
Pump Head Material	PPS
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 10
Protection Class	IP20
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	4.3 x 8.4 x 12.5 in. (11 x 21.2 x 31.7 cm)
Weight	15 lb. (6.8 kg)
Electrical Requirements	100-230V, 50/60Hz, 110W

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Manufacturer's List Price: $2,945.00

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KNF UN820.3FTP IP44 Diaphragm Pump

Maximum Flow Rate	20L/min (1.2 m ³/h)
Ultimate Vacuum	8 mbar (abs.)
Operating Pressure	1 bar (rel.)
Pump Head Material	PTFE
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 10
Protection Class	IP 44
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	12.28 x 8.14 x 6.06 in. (31.2 x 20.7 x 15.4 cm)
Weight	20.5 lb. (9.3 kg)
Electrical Requirements	100-230V, 50/60Hz, 130W

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Manufacturer's List Price: $2,647.00

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Edwards E2M0.7 Vacuum Pump

Displacement (swept volume) 50 Hz	0.9 m3h-1 / 0.5 ft3min-1
Displacement (swept volume) 60 Hz	1.1 m3h-1 / 0.6 ft3min-1
Speed (Pneurop 6602) 50 Hz	0.75 m3h-1 / 0.4 ft3min-1
Speed (Pneurop 6602) 60Hz	0.95 m3h-1 / 0.5 ft3min-1
Ultimate vacuum (total pressure)
without gas ballast	3.0 x 10-3 mbar / 2.3 x 10-3 Torr
with full gas ballast	2.0 x 10-1 mbar / 1.5 x 10-1 Torr
Inlet connection	NW10 flange
Outlet connection	Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole
Maximum permitted pressure at outlet	0.5 bar gauge / 7 psig
Maximum inlet pressure for water vapour	15 mbar / 11 Torr
Maximum water vapour pumping rate	8 gh-1
Motor power	0.09 kW
Nominal rotational speed 50/60Hz	1400/1700 rpm
Power connector	IEC EN60320 C13
Operating temperature range	12 - 40 °C
Weight, without oil	10 kg / 22 lbs
Noise	43 dB(A) @ 50 Hz
Noise with acoustic enclosure	36 dB(A) @ 50 Hz
Oil capacity - maximum	0.28 litre
Oil capacity - minimum	0.2 litre
Recommended oil	Ultragrade 15
Electrical Requirements	100-120V, 50/60Hz (For 230V option please contact)

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Manufacturer's List Price: $2,996.00

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KNF LABOPORT N 820 G Diaphragm Pump

Maximum Flow Rate	20L/min (1.2 m³/h)
Ultimate Vacuum	6 mbar
Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	ID 9.5-8, PVDF
Protection Class	IP30
Permissable Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	6.4 x 8.7 x 10.2 in. (16.3 x 22 x 25.9 cm)
Weight	19.4 lb. (8.8 kg)
Electrical Requirements	100-240V, 50/60Hz, 60W

Usually Ships in 24 to 72 Hours

Manufacturer's List Price: $2,780.00

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Edwards E2M1.5 Vacuum Pump

Displacement (swept volume)
50 Hz	1.8 m3h-1 / 1 ft3min-1
60 Hz	2.2 m3h-1 / 1.3 ft3min-1
Speed (Pneurop 6602)
50 Hz	1.6 m3h-1 / 0.8 ft3min-1
60 Hz	2.0 m3h-1 / 1.2 ft3min-1
Ultimate vacuum (total pressure)
without gas ballast	3 x 10-3 mbar / 2.3 x 10-3 Torr
with gas ballast	2.5 x 10-2 mbar / 1.9 x 10-2 Torr
Inlet connection	NW10 flange
Outlet connection	Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole
Maximum permitted pressure at outlet	0.5 bar gauge / 7 psig
Maximum inlet pressure for water vapour	15 mbar / 11 Torr
Maximum water vapour pumping rate	16 gh-1
Motor power 50/60 Hz (IP54)	0.16 kW
Nominal rotation speed 50/60Hz	2800/3400 rpm
Power connector	IEC EN60320 C13
Operating temperature range	12 - 40 °C
Weight	10 kg / 22 lbs
Noise	54 dB (A) @ 50 Hz
Noise with acoustic enclosure	47 dB(A) @ 50Hz
Oil capacity - max	0.28 litre
min	0.2 litre
Recommended oil	Ultragrade 15
Electrical Requirements	100-120V, 50/60Hz (For 230V option please contact)

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Manufacturer's List Price: $3,062.00

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Money Saved: $644.28

IKA MVP 10 Basic Vacuum Pump

Pump rate max. (50/60Hz)	1.7 m³/h
Pump rate max. (50/60Hz)	28.3 l/min
Final pressure without gas ballast	7 mbar
Final pressure with gas ballast	15 mbar
Suction levels	2
Cylinder	2
Connection diameter suction side	10 mm
Connection diameter pressure side	10 mm
Gas ballast valve	yes
Input pressure	7 - 1050 mbar
Speed (50Hz)	1380 rpm
Speed (60Hz)	1680 rpm
Noise at low. pressure	65 dB(A)
Mode automatic	yes
Mode manual	yes
Mode pump %	yes
Mode program	yes
Dimensions (W x H x D)	245 x 155 x 320 mm
Weight	11.5 kg
Permissible ambient temperature	10 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 54
Voltage	230 / 115 / 100 V
Frequency	50/60 Hz
Power input	180 W

Manufacturer's List Price: $2,560.00

Our Price: $2,496.00

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VACUUBRAND ME 4 NT Diaphragm Pump

Max. pumping speed 50 Hz	4 m³/h
Max. pumping speed 60 Hz	2.6 cfm
Ultimate vacuum	70 mbar / 52 torr
Number of heads	2
Number of stages	1
Lower ambient temperature (operation)	10 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	2 bar
Inlet connection	Hose nozzle DN 8-10 mm
Outlet connection	2 x G1/4"
Rated motor power	0.18 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L in mm	245 mm
Dimension B in mm	239 mm
Dimension H in mm	198 mm
Weight	11.0 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	45 dBA
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1	100-115 V
Rated mains voltage range 2	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	60 Hz

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Manufacturer's List Price: $2,850.00

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VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump

Max. pumping speed 50 Hz	2 m³/h
Max. pumping speed 60 Hz	1.4 cfm
Ultimate vacuum	7 mbar / 5 torr
Ultimate vacuum with gas ballast	12 mbar / 9 torr
Number of heads	2
Number of stages	2
Lower ambient temperature (operation)	10 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	1.1 bar
Inlet connection	Hose nozzle DN 8-10 mm
Outlet connection	Hose nozzle DN 8-10 mm
Rated motor power	0.18 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L in mm	243 mm
Dimension B in mm	243 mm
Dimension H in mm	198 mm
Weight	11.1 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	45 dBA
ATEX conformity	II 3/- G Ex h IIC T3 Gc X Internal Atm. only
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1	100-115 V
Rated mains voltage range 2	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	60 Hz

Manufacturer's List Price: $3,020.00

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Edwards E2M1.5 Vacuum Pump, 230V

Displacement (swept volume)
50 Hz	1.8 m3h-1 / 1 ft3min-1
60 Hz	2.2 m3h-1 / 1.3 ft3min-1
Speed (Pneurop 6602)
50 Hz	1.6 m3h-1 / 0.8 ft3min-1
60 Hz	2.0 m3h-1 / 1.2 ft3min-1
Ultimate vacuum (total pressure)
without gas ballast	3 x 10-3 mbar / 2.3 x 10-3 Torr
with gas ballast	2.5 x 10-2 mbar / 1.9 x 10-2 Torr
Inlet connection	NW10 flange
Outlet connection	Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole
Maximum permitted pressure at outlet	0.5 bar gauge / 7 psig
Maximum inlet pressure for water vapour	15 mbar / 11 Torr
Maximum water vapour pumping rate	16 gh-1
Motor power 50/60 Hz (IP54)	0.16 kW
Nominal rotation speed 50/60Hz	2800/3400 rpm
Power connector	IEC EN60320 C13
Operating temperature range	12 - 40 °C
Weight	10 kg / 22 lbs
Noise	54 dB (A) @ 50 Hz
Noise with acoustic enclosure	47 dB(A) @ 50Hz
Oil capacity - max	0.28 litre
min	0.2 litre
Recommended oil	Ultragrade 15
Electrical Requirements	200-230V, 50/60Hz

Manufacturer's List Price: $3,062.00

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Pfeiffer MVP 020-3 Diaphragm Pump

Pumping speed at 50 Hz	1.2 m ³/h / 0.70632 cfm / 20.0004 l/min
Pumping speed at 60 Hz	1.4 m ³/h / 0.82404 cfm / 23.3338 l/min
Final pressure	2 hPa / 1.5 Torr / 2 mbar
Final pressure with gas ballast	3 hPa / 2.25 Torr / 3 mbar
Integral leak rate	1 Pa m3/s / 1.33 Torr l/s / 1 mbar l/s
Intake pressure max.	1,100 hPa / 825 Torr / 1,100 mbar
Exhaust pressure, max.	1,100 hPa / 825 Torr / 1,100 mbar
Connection flange (in)	G 1/8'', 1 m intake hose DN 8, lock nut, red rubber cap
Connection flange (out)	1/8" thread with silencer
Motor type	1-phase motor
Current, max.	1.7 A
Protection degree	IP40 / Type 1
Certification	cTUVus certified according to UL / CSA 61010-1
Switch	Yes
Emission sound pressure level (EN ISO 2151)	48 dB(A)
Ambient temperature	10 – 40 °C
Temperature: Storage	-10 – 60 °C
Temperature: Shipping	-10 – 60 °C
Cooling method	Air (Forced convection)
Weight	7.3 kg / 16.09 lb
Gas ballast	Available as an accessory
Operating altitude, max.	2,000 m
Input voltage(s)	100 – 115 / 220 – 230 V AC, 50 Hz / 100 – 115 / 120 / 220 – 230 V AC (±10 %), 60 Hz

Manufacturer's List Price: $3,380.00

Our Price: $3,138.00

Sale Price: $2,815.00

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Welch CRVPro 4 Rotary Vane Vacuum Pump

Peak Pumping Speed	2.8 CFM (78 L/min) @ 60Hz
Ultimate Vacuum (Without Gas Ballast)	2x10^-3 mbar (1.5x10^-3 Torr)
Ultimate Vacuum (Without Gas Ballast Partial)	5x10^-4 mbar (4x10^-4 Torr)
Ultimate Vacuum (With Gas Ballast Total)	7x10^-2 mbar (5x10^-2 Torr)
Ambient Operating Temperature	10°C to 40°C
Motor Speed	1740 RPM @ 60Hz
Motor Power	0.4 kW @ 60Hz
Noise Level	50 dB (A)
Oil Capacity	1150 ml
Dimensions (L x W x H)	18.2 x 6.1 x 9.1 in. (46.3 x 15.7 x 23 cm)
Weight	46.3 lbs. (21 kg)
Electrical Requirements	115V, 60Hz, 1Ph

Manufacturer's List Price: $3,010.00

Our Price: $2,822.80

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IKA VACSTAR Digital Vacuum Pump

Pump rate max. (50/60Hz)	1.32 m³/h
Pump rate max. (50/60Hz)	22 l/min
Final pressure without gas ballast	2 mbar
Suction levels	4
Cylinder	4
Connection diameter suction side	8 mm
Connection diameter pressure side	8 mm
Input pressure	2 - 1030 mbar
Two-point control	yes
Analog speed vacuum control	yes
Speed control	Turning knob
Speed range	285 - 1200 rpm
Display	LED
Noise at low. pressure	54 dB(A)
Material in contact with medium	Al2O3; PTFE; FFPM; PPS; NBR
Housing material	alu-cast coating / thermoplastic polymer
Mode automatic	yes
Mode manual	yes
Mode pump %	yes
Mode program	yes
Dimensions (W x H x D)	150 x 375 x 370 mm
Weight	11.5 kg
Permissible ambient temperature	5 - 40 °C
Permissible ambient conditions	80% (up to 31°C), decreasing linearly to max. 50 (@40°C)
Protection class according to DIN EN 60529	IP 20
RS 232 interface	yes
USB interface	yes
Voltage	100 - 240 V
Frequency	50/60 Hz
Power input	130 W
Power input standby	3 W

Manufacturer's List Price: $2,999.00

Our Price: $2,924.03

Sale Price: $2,849.05

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KNF UN840.1.2FTP IP44 Diaphragm Pump

Maximum Flow Rate	65L/min (3.9 m ³/h)
Ultimate Vacuum	90 mbar (abs.)
Operating Pressure	1 bar (rel.)
Pump Head Material	PTFE
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 10
Protection Class	IP 44
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	13.42 x 8.89 x 6.29 in. (34.1 x 22.6 x 16.0 cm)
Weight	27.78 lb. (12.6 kg)
Electrical Requirements	100-230V, 50/60Hz, 280W

Manufacturer's List Price: $3,504.00

Our Price: $2,896.71

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VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump

Max. pumping speed 50 Hz	2.3 m³/h
Max. pumping speed 60 Hz	1.65 cfm
Ultimate partial vacuum (abs.) without gas ballast	4 x 10^-4 mbar
Ultimate vacuum	2 x 10^-3 mbar / 1.5 x 10^-3 torr
Ultimate vacuum with gas ballast	1 x 10^-2 mbar / 0.75 x 10^-2 torr
Number of stages	2
Lower ambient temperature (operation)	12 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	1.1 bar
Oil capacity (B-Oil) min.	0.36 l
Oil capacity (B-Oil) max.	0.84 l
Inlet connection	Small flange KF DN 16 / hose nozzle DN 10 mm
Outlet connection	Hose nozzle DN 8-10 mm
Rated motor power	0.1 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L in mm	390 mm
Dimension B in mm	156 mm
Dimension H in mm	240 mm
Weight	14.7 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	48 dBA
NRTL certification	Yes
Items supplied	Pump oil filled and completely mounted, ready for use, with manual.
Rated mains voltage range 1	220-230 V
Rated mains voltage range 2	100-115 V
Rated mains voltage range 3	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	50-60 Hz
Mains frequency 3	60 Hz

Manufacturer's List Price: $3,230.00

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Edwards RV3 Rotary Vane Vacuum Pump

Catalog Number	A65201906
Displacement
50Hz	3.7 m3h-1 / 2.2 ft 3min-1
60Hz	4.5 m3h-1 / 2.3 ft3min-1
Speed (Pneurop 6602)
50Hz	3.3 m3h-1 / 3.0 ft 3min-1
60Hz	2.3 m3h-1 / 3.7 ft 3min-1
Ultimate pressure	2.0 x 10-3 mbar / 1.5 x 10-3 Torr
Ultimate pressure GB I	3.0 x 10-2 mbar / 2.3 x 10-2 Torr
Ultimate pressure GB II	1.2 x 10-2 mbar / 9.1 x 10-2 Torr
Ultimate Pressure with Fomblin®	2.0 x 10-2 mbar / 1.5 x 10-2 Torr
Max inlet pressure for water vapour	50 mbar / 38 Torr
Max water vapour pumping rate – GB I	60 gh-1
Max water vapour pumping rate – GB II	220 gh-1
Max allowed outlet pressure	1 bar gauge / 14 psig
Max allowed inlet and gas ballast pressure	0.5 bar gauge / 7 psig
Motor power 50/60Hz	250 / 300W
Power connector 1-ph	IEC EN60320 C13
Nominal rotation speed 50/60Hz	1500 / 1800rpm
Weight (without oil)	21.6 kg / 47.3 lb
Oil capacity min/max	0.42/0.7 litres
Recommended oil	Ultragrade 19
Inlet flange	NW25
Exhaust flange	NW25
Noise level	48 dB(A) @ 50 Hz
Operating temperature range	12 – 40 °C
Electrical Supply	1 Ph, 100-120/200-230 VAC 50/60 Hz

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Manufacturer's List Price: $3,779.00

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KNF UN820.3FT.40P IP44-T Diaphragm Pump

Maximum Flow Rate	20L/min (1.2 m ³/h)
Ultimate Vacuum	10.7 mbar (abs.)
Operating Pressure	1 bar (rel.)
Pump Head Material	PTFE
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 10
Protection Class	IP 44
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	12.28 x 8.66 x 6.97 in. (31.2 x 22.0 x 17.7 cm)
Weight	21.2 lb. (9.6 kg)
Electrical Requirements	100-230V, 50/60Hz, 130W

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Manufacturer's List Price: $3,631.00

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KNF UN840.3FTP IP44 Diaphragm Pump

Maximum Flow Rate	34L/min (2.04 m ³/h)
Ultimate Vacuum	8 mbar (abs.)
Operating Pressure	1 bar (rel.)
Pump Head Material	PTFE
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 10
Protection Class	IP 44
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	13.42 x 8.89 x 6.54 in. (34.1 x 22.6 x 16.6 cm)
Weight	27.78 lb. (12.6 kg)
Electrical Requirements	100-230V, 50/60Hz, 280W

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Manufacturer's List Price: $3,573.00

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KNF LABOPORT N 840 G Diaphragm Pump

Maximum Flow Rate	34 l/min (2.04 m ³/h)
Ultimate Vacuum	6 mbar (abs.)
Operating Pressure	0.1 bar
Pump Head Material	TFM PTFE
Diaphragm Material	PTFE-Coated
Valve Material	FFPM
Hose Connections	ID 9.5-8, PVDF
Protection Class	IP30
Permissible Ambient Temperature	5°C to 40°C
Dimensions (W x H x D)	6.9 x 9.4 x 11.3 in. (17.7 x 24 x 28.9 cm)
Weight	24.9 lb. (11.3 kg)
Electrical Requirements	100-240V, 50/60Hz, 100W

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Manufacturer's List Price: $3,751.00

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Welch CRVPro 6 Rotary Vane Vacuum Pump

Peak Pumping Speed	4.2 CFM (118 L/min) @ 60Hz
Ultimate Vacuum (Without Gas Ballast)	2x10^-3 mbar (1.5x10^-3 Torr)
Ultimate Vacuum (Without Gas Ballast Partial)	5x10^-4 mbar (4x10^-4 Torr)
Ultimate Vacuum (With Gas Ballast Total)	7x10^-2 mbar (5x10^-2 Torr)
Ambient Operating Temperature	10°C to 40°C
Motor Speed	1740 RPM @ 60Hz
Motor Power	0.4 kW @ 60Hz
Noise Level	50 dB (A)
Oil Capacity	1150 ml
Dimensions (L x W x H)	18.2 x 6.1 x 9.1 in. (46.3 x 15.7 x 23 cm)
Weight	48.5 lbs. (22 kg)
Electrical Requirements	115V, 60Hz, 1Ph

Manufacturer's List Price: $3,300.00

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