2BE3 / 2BE4 Large Liquid Ring Pumps & Compressors
Single-stage, largeNash-compatible replacement
Large liquid ring vacuum pumps and compressors, capacity about 2000–32300 m³/h, upgraded from the 2BE3 design with higher efficiency.
How we verify a bolt-on replacement
The quotation follows a drawing-led check before you place an order.
Send the original model
Share the nameplate model and your required duty.
We check the interface
We verify flange size and orientation, foundation bolt pattern and shaft height, then send the equivalent model and outline drawing.
You confirm before quotation
You review the drawing; after confirmation, we prepare the quotation.
Confirm the drawing before you order
Send the original model and duty. We will return the equivalent selection, outline drawing and performance curve with the quotation.