Vacuum Pumps

Laboratory

7CFM Rotary Vane Vacuum Pump 110V for HVAC/Auto AC R410a

7CFM Rotary Vane Vacuum Pump 110V for HVAC/Auto AC R410a R134 Refrigerant Recharging or Wine Degassing, Laboratory, Medical or Milking 7 CFM Vacuum Pump: FAHKNS vacuum pump adopts a direct-connected motor structure, which makes the structure more compact, smaller in size, lighter in weight and easy to carry.Suit for those who are looking to self diagnose or recharging AC systems; It maintains air conditioning systems by efficient removing moisture before refilling the refrigerant Anti-returning Oil Design: The inlet channel is specially designed to prevent the pump oil from flowing back and polluting the pumped container and pipeline after stopping the...

110V 1/4 3.5CFM Single Stage Rotary Vane Air Vacuum Pump

110V 1/4 3.5CFM Single Stage Rotary Vane Air Vacuum Pump and AC Manifold Vacuum Gauge Set for R134a R12 R22 R502 R410a HVAC Air Conditioning Refrigeration Recharging 【Heavy-Duty Construction】: Our vacuum pump features a die-cast aluminum alloy casing, making it both lightweight and robust. Coupled with brass fitting tethered safety caps, it ensures no oil leaks during transport and handling. 【Efficient and Quiet 】: The 1-Stage Rotary Air Vacuum Pump boasts high efficiency with a low noise output, thanks to its internal high volume cooling fan. Extended use is now more comfortable than ever. 【Easy Monitoring and Maintenance】: With an...