NASH 2BE1 liquid ring vacuum pump and compressor

liquid ring vacuum pump
Medium gas volume, 2BE1

Gas volume 60 to 12300 ACFM (100 to 21000 m3/h)

NASH 2BE1 liquid ring vacuum pump and compressorThe series covers a wide range of suction capacity, vacuum, and pressure. Based on the proven and reliable design of the flat disc liquid ring vacuum pump, 2BE1 has 23 models to choose from, with high differential pressure capability and ATEX certification. Therefore, 2BE1 is one of the more popular liquid ring pumps globally, which can be used for almost all industrial vacuum applications, including chemical, pulp and paper, and power generation industries.

Product Description: How to Translate

With decades of reliable performance, the 2BE1 liquid ring vacuum pump and compressor series continues to provide cost-effective and reliable vacuum solutions for almost all industrial vacuum applications. The 2BE1 product series has 23 models, covering various capacity sizes. The structural materials include cast iron, stainless steel, and a combination of both.

Based on the proven flat disc 2BE design, it is sturdy, durable, and requires low maintenance

Nash's flat disc liquid ring vacuum pump/compressor design has been provided to thousands of factories worldwide with proven performance and reliability. With continuous innovation, Nash's design has the following characteristics:

The disc has variable ports, so the performance of the pump is optimized throughout the entire operating range.

Large pressure differential capability

High tolerance to liquid residues

Large inspection ports facilitate internal inspections

When closed, the orifice can empty the pump

When operating as a vacuum pump and compressor, its discharge pressure range is 50 psi (3.5 bar abs)

Some applications require vacuuming and compression in a certain process. Our liquid ring vacuum pump and compressor can process gases in one pump without the need for two separate machines - reducing costs and simplifying installation.

NASH Classic Model Pump

With over 110 years of experience in manufacturing liquid ring vacuum pumps and compressors, we know how to design long-lasting products. Therefore, we are still producing classic liquid ring vacuum pumps and compressors like 2BE1, and they are also operating in factories around the world. Only truly classic products manufactured by Jidi Naxi have undergone 100% performance testing and come with factory warranty.

Technical data

2BE1 Small Series

Inhalation flow rate: 60 to 1800 ACFM (100 to 3100 m3/h)

Vacuum range: up to 1 inHgA (up to 33 mbar abs.)

Exhaust pressure range: 50 psi (3.5 bars abs)

Pressure difference: up to 37.7 psi (up to 2.1 bar)

Shaft seal: stuffing box (standard)
Mechanical seal as required (single-phase/double ended)

Structural materials: cast iron, stainless steel, combination of both

• Inhalation flow rate:1200 to 12300 ACFM (2000 to 21000 m)3/h）

• Vacuum range:Up to 1 inHgA (up to 33 mbar abs.)

• Exhaust pressure range:30.5 psia（2.1 bars abs)

• Pressure difference:Up to 16 psi (up to 1.1 bar)

• Shaft seal:Packing box (standard)
  Mechanical seal as required (single end/double end)

• Structural materials:Cast iron, stainless steel, combination of both

NASH 2BE1 liquid ring vacuum pump and compressor