The ST-8BM two-stage vacuum pump is an exceptionally powerful service unit designed for large refrigeration and air conditioning systems where fast and effective deep vacuum is required. With a high capacity of 241 l/min and a 0.6 kW motor, the unit ensures stable operation even during long evacuation processes. The ST-8BM model is equipped with a precision vacuum gauge, solenoid valve, robust IP54-rated housing and a large oil system for many hours of uninterrupted operation. This pump is designed for HVAC-R technicians who need the most powerful unit possible in a compact and durable form.

Main advantages:

• Very high performance – Designed for large refrigeration systems, VRF and installations with a large refrigerant charge
• Two-stage compression – Effective removal of moisture and contaminants from large HVAC-R systems
• Built-in vacuum gauge with 2.0 accuracy – Precise process control in units: inHg / psi / mbar
• Resistant, durable construction with IP54 – Suitable for intensive field service work
• Compatible with HFC, HFO and A2L refrigerants – Meets current and future industry requirements for refrigerants