The 2BE4 vacuum pump is developed from the tested NASH 2BE3 pump, and its reliability has been further improved.
The area and connection of NASH 2BE4 are the same as that of its predecessor NASH 2BE3 pump. Therefore, switching or upgrading to more efficient NASH 2BE3 does not require on-site modification.
NASH 2BE4 uses cast iron and will soon introduce stainless steel. 2BE4 is very suitable for mining, filtering applications, paper mills, power plants, chemical plants, refineries, etc.
With our high quality products and good service, we have obtained CE certification of our products.
Our experienced and knowledgeable employees are committed to providing high quality products and after-sales support.
liquid ring vacuum pump characteristics:
All bearings are imported products, brand name is NSK or NTN, to ensure accurate positioning and high stability of pump operation.
The impeller material is QT400 ductile iron or stainless steel, which ensures the stability of the pump under harsh conditions and prolongs the service life of the pump.
The shell is made of steel or stainless steel to prolong the service life of 2BE1 series pumps.
The shaft bushing is made of stainless steel. Compared with ordinary materials, the service life of the pump is increased by five times.
V-type belt pulley (when the pump is driven by belt) is used for high-precision belt pulley with tapered bushing to maintain the reliability of the pump and extend its service life. It is also easy to remove and remove the mantle.
Coupling is used to drive the pump directly. The flexible parts connecting the two half couplings are made of polyurethane, which makes the pump more reliable.
The unique design of the separator above the pump saves space and effectively reduces noise.
All parts are cast with resin sand, which makes the surface of the pump very smooth. There is no need to cover the surface of the pump with putty and effectively dissipate heat.
Mechanical seals (optional) are used for imported products to avoid leakage of pumps during long working hours.