Rsd250 Dry Screw Vacuum Pumps

Rsd250 Dry Screw Vacuum Pumps

RSD Dry CZPT Vacuum Pumps

The dry screw vacuum pump is an ideal oil-free of charge pump which is well-known in latest many years. It’s advantages are such as compact framework, higher pumping velocity, higher vacuum diploma, no friction on doing work components and long services lifestyle.It can also suck air which is corrosive, harmful, dusty and that contains condensable vapor. The major parts of the pump are a pair of massive-pitch screws with reverse directions and a pair of large-precision difficult-toothed gears. Based on a pair of reverse-rotating screws, a specific hole is taken care of.CZPTn by a pair of synchronous gears,not only the screw is trying to keep a certain gap with the pump human body,but also the outer diameter of a screw maintains a certain hole in shape with the base diameter of the other screw.Our RSD dry screw vacuum pumps adopt special screw technology and major large-effectiveness push engineering, obtaining superior temperature control, extended maintainance intervals and far better pumping efficiency, making sure the end users enjoying extended-expression minimal operating charges.

1. The screw of the pump adopts a one-head CZPT pitch rotor and the high-efficiency rotor profile layout,which has the attributes of higher greatest vacuum.

two. There is no lubricating oil in the pump chamber,reaching higher clear vacuum.It can also be blended with Roots pump to type a dry pump device.

three. The pitch rotor which is processed by sophisticated products has characteristic of very good geometric symmetry, with good overall performance of lower sounds and prolonged lifestyle.
 

CZPT knowledge Device RSD250
Pumping velocity m3/h 250
Greatest full pressure (with out purging) Pa ≤3.
Motor rated electricity kw 7.five
Voltage(three-period) V 380/four hundred
Air inlet connector   KF50
Air outlet connector   KF40
CZPT h2o Pressure MPa .2-.six
Movement charge L/min ≥5
Temperature ºC five-thirty
N2 purging Pressure MPa .2-.six
Flow rate L/min 12-fifty
Greatest allowable outlet pressure MPa .14
Sound (with muffler and verify valve) dB(A) ≤72
Ambient temperature ºC 5-forty
Weight Kg ~280

Rsd250 Dry Screw Vacuum Pumps