Super Stars - Vacuum Pump 127 Liters. 2-Stage pump

The Super Stars vacuum pump ST-4BM is suitable for vacuuming refrigeration systems, such as air conditioners. This pump is ideal for use in the installation of air conditioning systems. The dual stage / 2-stage vacuum pump is suitable for various refrigerants, including R32, R290, R1234YF, R410, and many others.

Thanks to its compact design and high air capacity of 127 L/min, this pump is very suitable for the professional HVAC installer.

The oil level can be easily read via the min/max indicator. This allows you to quickly recognize oil contamination and easily change the oil via the oil drain valve. The internal filter system helps prevent oil saturation. This makes the ST-4BM a practical and reliable piece of air conditioning equipment for the refrigeration technician.

Smart technology of the 2-stage vacuum pump ST-4BM

The smart technology ensures that the machine always runs at the ideal and constant speed. This contributes to a longer service life of the device.

Thanks to the brushless motor, this Super Stars pump can also be used in explosion-proof areas.

The built-in vacuum gauge provides additional control to see if the desired vacuum range has been reached. Most systems, such as manifolds, can be directly connected via the two 1/4″ and 3/8″ connection points.

• Vacuum pump with spark-free brushless motor
• Suitable for refrigerants such as R32, R290, R1234YF, R410 and more
• Gas ballast valve helps limit oil contamination due to high humidity
• Easily removable vapor exhaust/oil filler cap
• Internal check valve prevents liquid oil from escaping
• Large oil sight glass with min/max oil level indicator
• Easily accessible oil drain valve
• Large, light, and reinforced base for stable placement
• Field-replaceable cartridge
• Manifold valve isolates the vacuum pump from the system during leak tests
• Includes 2 inlet ports: 1/4″ and 3/8″ SAE