Jb Industries pr-22 Oil Fill Plug Dv Series Vacuum Pumps

Product Description

The JB INDUSTRIES pr-22 is an oil fill plug with an integrated O-ring designed for use with JB Industries DV series vacuum pumps. This replacement plug seals the oil fill port on the pump body, preventing leaks and keeping the pump oil contained during operation. It is a direct-fit service part intended for HVAC technicians and refrigeration service professionals who perform routine vacuum pump maintenance, including oil changes between jobs. Proper sealing of the oil fill port is essential to maintaining pump performance and vacuum depth over time.

This plug is used on JB Industries DV series two-stage vacuum pumps commonly found in residential and light commercial HVAC and refrigeration service work. It is a routine consumable replacement part, typically swapped out when the original plug or its O-ring shows wear, cracking, or leakage. The part is well-suited for field technicians who carry pump maintenance components as part of their standard service inventory.

Key Features

• Integrated O-ring provides a positive seal at the oil fill port
• Direct-fit replacement for JB Industries DV series vacuum pump housings
• Prevents oil leakage during pump operation and storage
• Simple no-tool or hand-tight installation for field serviceability

Compatibility

Compatible with the following JB Industries vacuum pump models: DV-42N, DV-85N, DV-142N, DV-200N, DV-285N, DV-3E, DV-4E, and DV-6E.

Installation Notes

Installation is performed by HVAC or refrigeration technicians during vacuum pump oil maintenance. Before removing the oil fill plug, power down and disconnect the vacuum pump from any electrical source. Inspect the O-ring for damage before reinstalling or replacing the plug, and ensure the plug is seated fully to prevent oil seepage during operation.

Technical Specifications

• Includes: O-ring
• Application: Oil fill port plug for DV series vacuum pumps

Standard Information

• Brand: JB INDUSTRIES
• Manufacturer Part Number: pr-22