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 system builders and technicians. The unit features a 4-pole motor for increased torque and long service life, and it is also suitable for highly flammable refrigerants such as R32.

A solenoid check valve protects the refrigeration circuit from oil contamination in the event of a power interruption. The lightweight, high-quality housing provides protection for internal components. It includes a gas ballast valve to reduce water vapor in the oil reservoir and a special filter that reduces oil mist at the discharge connection. The oil level is easy to read through a sight glass, and there is an easily accessible oil drain plug for quick draining. A thermal switch protects the unit from overheating.

The standard connections include 1/4" SAE, along with 5/16" SAE and 3/8" SAE adapters. Additionally, a detachable cable is included to prevent cable damage.

Further technical features:

• Tank volume: 0.25 liters
• Volume flow: 42 liters per minute.