Welch CRVpro 16 Two-Stage Rotary Vane ...

Welch - CRVpro 16 Two-Stage Rotary Vane Vacuum Pumps

Supplier: AVT Services Pty Ltd

CRVpro 16 Two-Stage Rotary Vane Vacuum Pumps

Welch’s two-stage rotary vane vacuum pumps are always an option when an ultimate pressure level from 0.5 mbar to 1×10-4 mbar is required. Depending on the pump model the pumping speed range lies between 1.8 m³/h and 60 m³/h.

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The benefits of CRVpro pumps are:

reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber
slowing down corrosion by cool running operation
provides a measure of protection from sublimed chemical vapors with coating on pump module and oil case.

These benefits lead to extended service interval.

Depending on model, motor options include 1 Ph TEFC, 3 Ph TEFC, and 1 Ph ex proof motors.

Available on request are fomblinised CRVpro pumps for oxygen service.

Applications: Freeze dryer, short path, vacuum oven, glove box, schlenk line, mass spectrometer, HVAC service, surface coating, degassing.

All CRVpro pums are delivered ready to work with an anti-suck back valve, oil charging, gas ballast valve, centering ring and clamping ring for easy installation on your application and motor overload protection

Welch by Gardner Denver provides state-of-the-art vacuum pumps for numerous applications in chemical and biological laboratories, as well as for high vacuum manufacturing, air-conditioning and refrigeration.

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To contact AVT Services Pty Ltd about Welch CRVpro 16 Two-Stage Rotary Vane Vacuum Pumps use Get a quote.

The benefits of CRVpro pumps are:

reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber
slowing down corrosion by cool running operation
provides a measure of protection from sublimed chemical vapors with coating on pump module and oil case.

These benefits lead to extended service interval.

Depending on model, motor options include 1 Ph TEFC, 3 Ph TEFC, and 1 Ph ex proof motors.

Available on request are fomblinised CRVpro pumps for oxygen service.

Applications: Freeze dryer, short path, vacuum oven, glove box, schlenk line, mass spectrometer, HVAC service, surface coating, degassing.

Contact us for more information.

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To contact AVT Services Pty Ltd about Welch CRVpro 16 Two-Stage Rotary Vane Vacuum Pumps use Get a quote.

AI Overview BETA

The Welch CRVpro 16 is a two-stage rotary vane vacuum pump that removes gas to create vacuum in a system. Its larger oil chamber dilutes chemical vapours, reducing the risk of chemical attack and oil breakdown. Laboratories can use it for freeze-drying, and it arrives with centering and clamping rings for installation on an application.

Cool-running operation slows corrosion
Pump-module and oil-case coating provides a measure of protection from sublimed chemical vapours
Includes anti-suck-back valve, gas ballast valve, oil charge, centering and clamping rings
Motor choices: 1 Ph TEFC, 3 Ph TEFC or 1 Ph ex proof
Fomblinised CRVpro pumps are available on request for oxygen service

Source: listing by AVT Services Pty Ltd on IndustrySearch · Updated 1 Nov 2026

AI Overview is generated by artificial intelligence and may contain mistakes.

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