Heavy Duty 4.5 CFM Single Stage HVAC Vacuum Pump, No-Fuss 1/4 HP 110 Volt Motor For Quick Ac Service, Straight Up Solid Gear For Diy Crews And Pro Technicians

Reliable 4.5 CfM Single Stage Hvac Vacuum Pump
✔️ 1/4 Hp Motor, 4.5 Cfm Flow, Aluminum Body, Sight Glass, Oil In Box

This single stage vacuum pump removes moisture and contaminants from r134a, r12, r22, r410a, and r502 ac systems before refrigerant recharge. Designed for diy teams and field techs, this kit ships with one complete pump unit ready to tackle hvac diagnostics and automotive cooling repairs.

✅ Delivers steady 4.5 cubic feet per minute evacuation speed
✅ 0.23 quart 250 ml starter oil included out the box
✅ 1/4 inch sae plus 1/2 inch acme service port configuration
✅ Integrated intake filter blocks dust and carries over oil
✅ Non slip rubber base locks firmly during active repair cycles

💡 What steps prevent damage when pulling a vacuum on a residential ac coil?
- Chewing through tough rust is a breeze with solid gears, making these units a handy grab for weekend wrenching.
- Tapping the gauge needle gives you honest readings without guessing your micron depth under pressure.
- Swapping in fresh lube keeps the crankshaft slick so the pump not fail during overnight jobs.
- Parking the rig on the non slip mat saves back strain when hauling gear across busy work sites.