Liquid Ring Vacuum Pump Large Capacity, 2BE4

Brand：NASH
Introduction：

Liquid Ring Vacuum Pump. Large Capacity, 2BE4/Low pressure
■ Capacity 1,200 to 19,000 ACFM (2,000 to 32,300 m3/h)
■ The NASH 2BE4 liquid ring vacuum pump and compressor series have been optimized to deliver a 6-8% efficiency improvement over previous 2BE models.
■ Based on the proven reliable flat sided liquid ring vacuum pump design the 2BE4 has a polyisoprene lined body, flexible inlet and discharge connections, and a large inspection port for improved performance and reliability.
■ With capacity ranging from 1,200 to 19,000 ACFM (2,000 to 32,300 m³/h) the 2BE4 is well matched to demanding environments.

Features:
■ The 2BE4 liquid ring vacuum pump and compressor series is an upgrade to the proven 2BE3 model and has been engineered to deliver improved performance, reliability, and efficiency over the previous models. Compared to previous models the 2BE4 offers efficiency improvements up to 8% and has reduced maintenance requirements.
■ The 2BE4 pumps allow efficient operation over the entire vacuum range without the need to change the pump's internals.
■ Port plates with variable porting so pump performance is optimized across the entire operating range.
■ Large differential pressure capability, high liquid carryover tolerance, large inspection ports allow for easy internal inspections
■ Orifice to drain pump completely when shut down.
■ Operates as a vacuum pump and compressor with a discharge pressure range of 36 psia (2.5 bar abs.)
■ The unique inlet configuration allows for both top and side inlet arrangements to accommodate low headroom installations. In installations where space is limited, the top discharge capability of the NASH 2BE4 allows the use of a top mounted discharge separator that saves floor space and eliminates the need for a trench.
■ 2BE4 pumps are amazingly quiet during operation. Sound levels of 72 to 85 dB(A) (measured at a distance of 3.3 ft (1 meter) from the source) have been recorded for even the largest of the pump models.
■ Designed to operate in demanding environments like the paper, power, mining, sugar, and chemical process industries, these pumps offer durability and reliability at a low cost of operation.