Product Gallery Welch 2522B-01 Dry Piston WOB-L Vacuum Pump

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Welch 2522B-01 Dry Piston WOB-L Vacuum Pump

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$ 498.80

 $ 580.00
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The Welch 2522B-01 is a one head WOB-L piston vacuum pump. The cast aluminum housing assures durability. The inlet side vacuum gauge and controller sit atop a catchpot with a built in float ball to protect the pump from flooding.

The 2522B-01 is a bargain for it's performance and quality, without competition. Warning: The 2522B-01 is a standard duty vacuum pump. The 2522B-01 pump will fail prematurely if operated on chemical duty applications.

Please consult your Chemtech Scientific Representative for consultation, should your process include organic/acid/base/corrosive materials.                                              

What's included Vacuum and pressure gauges, controller, float ball flooding protection
Common accessory, not included Foot switch control 1430A or 1430B
Pumping Speed 22 lit/min. (0.76 CFM)
Max. Vacuum 100 Torr 
Tubing Needed 1/4" ID
Inlet Connection UNIBARB 
 Exhaust  1/4" ID
Max. Pressure 100 PSI
Dimensions LxWxH inches 8.1 x 8.8 x 10
Ship Weight 17 LBS
Wiring 115V, 60 hz

The Welch 2522B-01 is a one head WOB-L piston vacuum pump. The cast aluminum housing assures durability. The inlet side vacuum gauge and controller sit atop a catchpot with a built in float ball to protect the pump from flooding.

The 2522B-01 is a bargain for it's performance and quality, without competition. Warning: The 2522B-01 is a standard duty vacuum pump. The 2522B-01 pump will fail prematurely if operated on chemical duty applications.

Please consult your Chemtech Scientific Representative for consultation, should your process include organic/acid/base/corrosive materials.                                              

What's included Vacuum and pressure gauges, controller, float ball flooding protection
Common accessory, not included Foot switch control 1430A or 1430B
Pumping Speed 22 lit/min. (0.76 CFM)
Max. Vacuum 100 Torr 
Tubing Needed 1/4" ID
Inlet Connection UNIBARB 
 Exhaust  1/4" ID
Max. Pressure 100 PSI
Dimensions LxWxH inches 8.1 x 8.8 x 10
Ship Weight 17 LBS
Wiring 115V, 60 hz

Brochures

Accessories

  • Brochure Exploded view and repair kits
  • Brochure Manual
  • Accessory Welch 1415C
  • Accessory Welch 2522K-03 SERVICE KIT, for 2522 Vacuum Pump
  • Accessory Welch 2522K-04 SEAL SERVICE KIT, for 2522,34,45 Vacuum Pump
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