The Rothenberger ROAIRVAC R32 is designed for the evacuation of all refrigeration circuits according to DIN 8975. It achieves a vacuum of less than 25 microns with its two-stage rotary vane pump, making it ideal for refrigeration contractors and technicians. The device features a 4-pole motor for increased torque and long service life, and it is also suitable for highly flammable refrigerants such as R32.

An electromagnetic check valve protects the refrigeration circuit from oil contamination in the event of a power failure. The lightweight, high-quality housing provides protection for the internal components. It includes a gas ballast valve to reduce water vapor in the oil reservoir and a special filter that minimizes oil mist at the outlet connection. The oil level is easily readable through a sight glass, and there is an easily accessible oil drain plug for quick emptying. A thermal switch protects the device from overheating.

Standard connections include 1/4" SAE as well as 5/16" SAE and 3/8" SAE adapters. Additionally, a detachable cable is included to prevent cable damage.

Other technical features:

• Tank volume: 0.25 liters
• Flow rate: 42 liters per minute.