Welch® CRVpro™ Direct Drive Rotary Vane Vacuum Pumps, Gardner denver

Supplier: Gardner Denver
3302-01 3062-01 3041-01 3241-01 3022-01 3021-01 3061-01 3082-01 3301-01 3081-01 3162-01 3242-01 3161-01 3042-01
76359-770EA 10305.85 CAD
76359-770 75856-608 76359-762 75856-606 76359-774 75856-604 76359-772 75856-624 75856-612 75856-610 76359-766 76359-764 76359-776 76359-768
Welch® CRVpro™ Direct Drive Rotary Vane Vacuum Pumps, Gardner denver
Pumps Vacuum Pumps
Extend Service Intervals through cooler running, larger oil capacity, and internal surface protection.

  • Cool running–cooler running slow down corrosive chemistry in pump oil
  • Extend service intervals
  • Large oil capacity: dilutes corrosive chemistry in pump oil
  • Internal surface protection–oil case has PTFE coating; pump module has black oxide coating
  • Extend pump maintenance intervals
  • All the features you'd expect in a direct drive pump including–forced oil lubrication, anti-suck back valve, gas ballast

Welch® CRVpro™ direct drive rotary vane vacuum pumps are the new standard. Service intervals are extended by cooler running and larger oil reservoir. These two features reduce activity of aggressive chemistry trapped in pump oil. Service intervals are also extended because Pump oil reservoir has PTFE coating and pump module has black oxide coating. Plus, all the features you'd expect in a direct drive vacuum pump including forced oil lubrication, gas ballast, and anti-suck back valve.

Certifications: cUL and CE.

Ordering information: Line cord (115V US for 115V units, UK, Schuko, and US230V for 230V units).

Caution: Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.
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