1/2HP 7CFM Cordless Refrigerant Vacuum Pump 18V

Reliable cordless vacuum pump for AC and refrigeration service

This 1/2HP 7CFM refrigerant vacuum pump is designed for technicians and serious DIY users who need dependable performance on car and household air conditioning systems. Powered by a compatible Makita 18V lithium battery (not included), it delivers strong suction, high air displacement and the flexibility to work where mains power is not available.

The pump provides a free air displacement of 7 CFM and an ultimate vacuum down to 5 Pa, supporting fast, effective evacuation of refrigerant lines. A 1/4" air intake port offers straightforward connection to standard HVAC service hoses and manifolds. The compact body includes a 200 ml oil reservoir and a 1/2HP motor running at 6400 RPM, balancing performance with a manageable weight of 3.1 kg (without battery) for easy transport between jobs.

Why It's a Smart Choice

• Cordless operation - Runs on Makita 18V batteries, ideal for on-site work, outdoor use, and locations without nearby power outlets.
• Efficient evacuation - 7CFM airflow and 5 Pa ultimate vacuum help remove air and moisture from AC and refrigeration systems quickly and effectively.
• Compact and service-ready - 1/4" air inlet, 200 ml oil tank and 3.1 kg weight make it practical for daily use in automotive and household AC maintenance.

FAQ

Q: Does this pump include a Makita 18V battery?
A: No. The pump is compatible with Makita 18V batteries, but the battery and charger are not included.

Q: What applications is this pump suitable for?
A: It is suitable for evacuating car air conditioning systems, household split and window AC units, and small refrigeration systems before charging.

Q: What size connection does the pump use?
A: The pump features a 1/4" air intake designed to connect to standard HVAC hoses and manifold gauge sets.

Q: Is oil included and what is the tank capacity?
A: The pump has a 200 ml oil tank. Check the package contents for oil inclusion, and always fill to the indicated level before operation.

Q: How heavy is the unit?
A: The pump weighs approximately 3.1 kg without the battery, making it easy to carry between service locations.