Superstars - Vacuum Pump 71 L/m - 2 Stage

The Super Stars ST-2BM is a professional 2-stage vacuum pump for evacuating refrigeration and air conditioning systems during installation and service work. The pump is designed for deep vacuum and reliable use in HVAC and refrigeration applications.

Description

This compact and lightweight vacuum pump features a spark-free brushless DC motor. Thanks to the oil sight glass with max/min indication and the oil drain valve, maintenance can be performed quickly and easily. Internal filters and the gas ballast valve help reduce oil contamination in humid systems. The two 1/4″ and 3/8″ SAE connection ports are suitable for standard gauge sets and couplings.

Features

2-stage vacuum pump for deep vacuum.
Brushless, spark-free DC motor for safe use in explosive environments.
Gas ballast valve helps reduce oil contamination.
Large oil sight glass with max/min indicator.
Internal check valve prevents oil backflow.
2 connection ports: 1/4″ and 3/8″ SAE.

Technical data

Free air displacement: 4.5 CFM / 71 L/min
Ultimate vacuum: approx. 15 micron
Oil capacity: 240 ml
Weight: approx. 3.5 kg
Dimensions: 215.5 × 105 × 132.5 mm
Power supply: 230 V

Application

Suitable for evacuating refrigeration and air conditioning systems before filling with refrigerant. Ideal for HVAC, heat pump, and refrigeration installations.