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Chemical Resistant Oilless Diaphragm Vacuum Pump, Economy

Model: MA-31
$695.40
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Questions? Talk to a Product Expert

Get help from our in-house testing equipment specialists.

Open M–F: 8:00am–5:00pm

Oilless Diaphragm Vacuum Pump, is a smaller, economical, chemical-resistant oilless pump optimized for ultimate protection against corrosive solvents. This quiet model exhibits noise levels as low as 54dB and is ideal for vacuum filtration and degassing applications. The low-maintenance MA-31 is equipped with a 1/7hp motor that pulls a vacuum to 22in Hg (559mm Hg), with free air displacement up to 20L/min (0.7cfm). The pump includes a regulator gauge to adjust and monitor vacuum levels, and the inlet catch-pot protects from the accidental intake of fluids and particulates.

Features:

  • A smaller, cost-effective model protects against corrosive solvents
  • Quiet unit with noise levels as low as 54dB
  • Optimal for vacuum filtration and degassing applications
  • The ultimate vacuum of 22in Hg (559mm)

Included Items:

  • Chemical Resistant Oilless Diaphragm Vacuum Pump

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Product tags

Specifications

Attribute name Attribute value
Free Air Displacement 20L/min (0.7cfm)
Ultimate Vacuum 22in Hg (559mm)
Intake Port 0.25in (6.3mm)
Motor 1/7hp (0.14kW), 1.5 Amps
Electrical 115V, 60Hz, 1.5 amps
Product Dimensions 6.8 x 7.3 x 8.3in (173 x 185 x 211) WxDxH
Net Weight 6.4lb (2.9kg)
Estimated Shipping Weight 8.6lb (3.90kg)

Product Q&A

Displaying Q&A 1-4 of 8

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Q: Will this work with fan-forced heaters?

I'm very satisfied with this product. It was exactly what I wanted in my travel trailer, for a lot more accurate heating. Now I can pinpoint it to exactly the temperature I want, instead of guessing, sliding the conventional thermostat back and forth. Will for sure save on propane too! Nice back light when adjusting the temperature, making it easy to see even at night.

Displaying Q&A 1-4 of 8
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