Bơm chân không truyền động trực tiếp NASH 2BV7

Technical description

The 2BV7 is the larger direct coupled frame in the 2BV liquid ring range, used where process vacuum demand exceeds the 2BV2 and 2BV5 frames and a compact, serviceable arrangement is still required.

Key features

• Larger frame for higher vacuum demand
• Direct coupled, compact arrangement
• Handles wet and contaminated gases

Typical applications

• Chemical and petrochemical process vacuum
• Waste gas extraction and recovery
• Vacuum drying
• Cooling and condensing duty

Model selection

Flow, differential pressure and motor rating depend on the impeller stage and the motor fitted. Send us the duty point — required flow, pressure or vacuum level, conveyed media, temperature, voltage and area classification — and we will confirm the exact model, stage count and motor.

Supply scope

• Complete unit with motor, mounting feet and terminal box
• Inlet and outlet silencers, filters and flexible connectors available
• Spare parts, seals, impellers, bearings and wearing parts held for after-sales
• Documentation, wiring diagram and commissioning guidance supplied with the unit