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CRVpro 8 vacuum pumps are two-stage direct-driven vacuum pumps.
CRVpro 8 is available with explosion proof motors. The free air displacements at 60Hz are 5.6 CFM. Total Ultimate pressure is 1.5x10⁻³ Torr.
Examples of Class I locations include chemical plants, oil refineries, gasoline storage/dispensing areas, and gas manufacturing plants. Examples of Class II locations include chemical plants making dusty products.
As with all vacuum pumps with explosion proof motors, conduit wiring to an explosion proof control panel is required. Always use a certified electrician for proper installation of vacuum pump to meet your local municipal codes.
The CRVpro8 pump is cUL listed(E485334).
The CRVpro8 pump with explosion proof motors comes with the following key features:
These benefits lead to extended service interval.
Available on request are CRVpro8 pump with explosion proof motors prepared with perfluorpolyether fluid(PFPE) Contact us for more information.
Applications: CRVpro pumps with explosion proof motors are commonly used in petrochemical, chemical, and oil extraction facilities requiring motors needing to meet Class I, Groups C&D and/or Class II, Groups E, F&G requirements.
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About Welch Vacuum
Welch is a recognized provider of vacuum pumps, systems, and fittings for industrial, life sciences, and laboratory applications. We design, manufacture, and deliver products meeting the strictest requirements for mission-critical applications, and provide a comprehensive offering of products and great engineering capabilities to fit our customers’ needs.
As a reliable and trusted partner for OEMs, we stand up to the challenge of supplying best-in-class products and solutions on time to manufacturers of equipment in the life sciences, healthcare, and industrial segments.