RR Series Roots blower/vacuum pump

Product Overview

The RR series Roots blower and vacuum pump are products manufactured by our company using the latest design and production technology imported from Japan.

Product Features

1. There is a wide variety of products with complete specifications, including positive pressure, negative pressure, dry and wet types, etc. It has the characteristic of dense flow classification, making it convenient for users to choose. two
Using specially imported small clearance bearings to ensure reliable axial positioning of the fan impeller and easy adjustment. three
The impeller adopts an integral casting structure, with high precision on the blade surface (no need for trimming during assembly), making the impeller completely interchangeable.
In addition to labyrinth seals, shaft seals also have various sealing forms such as mechanical seals and packing seals to meet the transportation needs of different media.

technical indicators

Single stage Roots blower flow rate: 0.95-452m3/min, pressure rise: 9.8-98kPa;
Single stage dry Roots vacuum pump flow rate: 0.51-452m3/min, vacuum degree: -9.8 to -49kPa;
Single stage wet Roots vacuum pump flow rate: 0.57-456m3/min, vacuum degree: -13.3 to -53.3kPa.

Main purpose

Widely used in various industries such as power, petroleum, chemical, fertilizer, steel, smelting, oxygen production, cement, food, textile, papermaking, dust removal and reflux, aquaculture, sewage treatment, pneumatic conveying, etc.