Robinair Vacuum Pump – HVAC/R Deep Vacuum Pump for System Evacuation and Recovery

Robinair Vacuum Pump – HVAC/R Deep Vacuum Pump for System Evacuation and Recovery

Condition: Used

Robinair is one of the leading manufacturers of HVAC/R vacuum pumps, widely used by technicians for air conditioning and refrigeration system evacuation, moisture removal, and deep vacuum applications. These pumps are engineered for precision and reliability, offering dual-stage rotary vane or single-stage configurations depending on the model. Known for deep ultimate vacuum performance, oil-sealed designs, and rugged construction, Robinair pumps are a staple in professional and industrial environments.

Common Applications
HVAC Installation & Service – Removing air and moisture before charging
Refrigeration Systems – Ensuring leak-free operation and refrigerant purity
Automotive A/C Evacuation – Prepares system for recharging
Laboratory Vacuum – In non-contaminated applications
Refrigerant Recovery Stations – Used with gauges and recovery tanks

Cross-Compatible Replacement Motors
Emerson C55JXHJW-4084 (1/2 HP, 1725 RPM, 115V)
Dayton 6K778 – 1/2 HP, 1725 RPM, capacitor start
GE 5KCP39 series – Often used in OEM rebuilds
A.O. Smith F48 series – Vacuum-duty AC motors

Comparable Vacuum Pump Brands
Yellow Jacket – SuperEvac series
JB Industries – Eliminator and Platinum series
TIF – High-value entry-level options
Fieldpiece – Compact, digital-enabled vac pumps
NAVAC – Digital, brushless motor options

Part of a Larger System
Robinair pumps are used with:
Manifold Gauge Sets – To monitor pressure during evacuation
Recovery Machines – For refrigerant collection
Vacuum-rated Hoses – Low-loss fittings for deep vacuum pulls
Refrigerant Charging Cylinders and Scales – After system evacuation

Related
Robinair 2-stage vacuum pump
HVAC refrigerant evacuation pump
5 CFM vacuum pump for A/C system
Deep vacuum rotary vane pump
Robinair refrigerant recovery support equipment

Common Requests:
“What oil type does my Robinair vacuum pump use?” – Robinair Premium High Vacuum Pump Oil
“How deep of a vacuum can Robinair pumps pull?” – Down to 15 microns (2-stage models)
“Can I replace the motor on my Robinair pump?” – ✅ Yes, depending on model and specs
“How often should I change the oil?” – After every major use or contamination exposure
“What size vacuum pump do I need for a 4-ton A/C unit?” – 4–6 CFM recommended

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