Intelligent Dual-Stage Vacuum Pump SUPER STARS ST-2BM 71L/min

Intelligent Dual-Stage Vacuum Pump ST-2BM

Advanced vacuum pump with brushless DC motor and sparkless design, compatible with all HFC and HFO refrigerants, including flammable A2L and A2 types (e.g., R1234yf, R32).

The ST-2BM is a compact and efficient pump designed for HVACR applications. Its dual-stage design achieves a deep vacuum down to 15 microns. The brushless motor ensures safe operation with flammable refrigerants, while features like the brass intake port, enlarged oil mist filter, large oil level indicator, and Thermovent cooling grille provide reliability and durability.

Main features and benefits

• Brushless, sparkless DC motor – safe for use with flammable refrigerants.
• Lightweight design – excellent weight-to-performance ratio.
• Oil filter – reduces oil mist emissions.
• Large oil level indicator – easy oil level monitoring.
• Brass intake port – durable and leak-resistant connections.
• Thermovent ventilation grille – prevents overheating during extended operation.

Technical specifications

Applications

• Air-conditioning and heat pump systems
• HVACR service and refrigeration maintenance
• Processes requiring precise vacuum control

Why choose ST-2BM?

• Dual-stage design ensures deeper vacuum and stable operation.
• Sparkless technology – ideal for flammable refrigerants.
• Durable build: oil filter, brass port, large oil sight glass, efficient ventilation.

The set includes:

• ST-2BM vacuum pump
• User manual
• Oil 230ml

✅ Choose the intelligent ST-2BM vacuum pump – performance, safety, and precision in a compact form.