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The JB INDUSTRIES pr-66 is a vacuum pump repair kit designed for HVAC technicians performing maintenance and service on vacuum pumps used in refrigeration and air conditioning work. The kit includes an angled intake tee with caps sized at 1/2 inch, 3/8 inch, and 1/4 inch, covering the port sizes most commonly found on standard vacuum pumps. This assembly allows technicians to restore proper intake function on a pump that has a worn, damaged, or missing intake tee, extending the service life of the pump without requiring a full unit replacement.
This kit is suited for residential and light commercial HVAC service applications where vacuum pumps are used to evacuate refrigerant circuits prior to charging. The angled tee design accommodates typical pump configurations and the included caps allow the technician to block unused ports during the evacuation process. Installation is straightforward for any tech already familiar with vacuum pump maintenance and service procedures.
Designed as an OEM-style repair component for vacuum pumps requiring intake tee replacement. Refer to your pump manufacturer documentation or JB INDUSTRIES service resources to confirm fitment for your specific pump model.
Installation should be performed by a qualified HVAC technician familiar with vacuum pump service procedures. Power down and unplug the vacuum pump completely before disassembling any intake components. Ensure all ports are properly capped or connected before operating the pump after repair. Follow applicable industry standards and manufacturer guidelines when servicing refrigerant circuit equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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