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Welch 2522B-01 Diaphragm Pump Welch 2522B-01 Diaphragm Vacuum Pump

Welch 2522B-01 Diaphragm Vacuum Pump Specifications

Free Air Displacement cfm (l/min.) @60Hz

0.76 (22)

Free Air Displacement M3 (l/min) @50Hz

0.66 (19)

Maximum Vacuum in hg (Torr)

25.6 (110)

Max Pressure PSIG (pascal)

100(106)

Motor Horsepower (watts)

1/8 (93)

Our Price: $445.00
Gast DOA P704-AA Vacuum Pump Gast DOA-P704-AA Vacuum Pump

Gast DOA-P704-AA Vacuum Pump


The Gast DOA P704-AA Vacuum Pump is a reliable and dependable pump combining top-notch quality with an affordable price. The Gast pump features an oil-less diaphragm, a single phase 1/8hp shaded pole, ball bearing type, with internal thermal protector.

Our Price: $375.00
KNF Neuberger UN811 KVP Diaphragm Pump KNF Neuberger UN811 KVP Diaphragm Pump

KNF Neuberger UN811 KVP Diaphragm Pump Specifications

Flow rate at atm. pressure

13L/min

Ultimate vacuum

100 mbar

Operating pressure

7.4 psig

Connectors for tube

1/4 in

Permissible media and ambient temperature

+5 … +40 °C

Our Price: $595.00
Vacuubrand ME 1C Diaphragm Vacuum Pump Vacuubrand ME 1C Diaphragm Vacuum Pump

Vacuubrand ME 1C Diaphragm Vacuum Pump Specifications

Max pumping speed at 50/60 Hz (m3/h)

0.7 / 0.85

Max pumping speed at 50/60 Hz (cfm)

0.4 / 0.5

Ultimate vacuum (mbar/torr)

100 / 75

Max back pressure (bar)

1.1

Inlet connection

Hose nozzle DN 6-10 mm

Outlet connection

Silencer / G 1/8”

Rated motor power

0.04 kW

Rated motor speed at 50/60 Hz (min-1)

1500 / 1800

Degree of protection

IP 40

Noise level at 50 Hz

45 dBA

Dimensions (L x W x H)

247 x 121 x 145 mm

Our Price: $895.00
Buchi V-500 Vacuum Pump Buchi V-500 Vacuum Pump

Buchi V-500 Vacuum Pump Specifications

Final Vacuum Possible

< 10 mbar

Pumping Volume

1.6mᶟ/h

Power Consumption

240W

Electrical Supply

120 VAC, 50/60 Hz

Surrounding Temperature

5°C to 40°C

Dimensions (L x B x H)

150 x 294 x 236 mm

Our Price: $1,475.00
Buchi V-700 Vacuum Pump Buchi V-700 Vacuum Pump

Buchi V-700 Vacuum Pump Specifications

Capacity

1.8 m3 /h*

Number of steps (heads)

2 (2)

Final Vacuum (Absolute)

<10mbar

Final vacuum with gas ballast

24mbar

Connection

GL14

Power Consumption

210 watts

Electrical requirements

100-240V 50/60Hz

Pump motor

DC brushless

Nominal speed

Max. 1600 min -1

Sound Level

40—52dbA

Our Price: $2,195.00
KNF Neuberger UN840.3 FTP Diaphragm Pump KNF Neuberger UN840.3 FTP Diaphragm Pump

KNF Neuberger UN840.3 FTP Diaphragm Pump Specifications

Flow rate at atm. pressure

20L/min

Ultimate vacuum

8 mbar

Operating pressure

14.5 psig

Connectors for tube

3/8 in

Permissible media and ambient temperature

+5 … +40 °C

Our Price: $1,325.00