- Sucking filtration groove
- Basin series
- PP polypropylene waste gas purifying tower
- Vaccum measurement metering tank
- Zwitterion exchanger
- Ion exchange water treatment system
- Graphite modified polypropylene tubular heat exchanger
- Graphite modified polypropylene falling film absorber
- RPP water-jet vaccum pump and vapour-water series-wound ejector
- JZJS Roots-water-ring vacuum pump
- Strengthened polypropylene pipeline, valve and filling
Products
JZJS Roots---water-ring vacuum pump
Application range and features:
This product is widely used for vacuum vaporization, vacuum filtration, vacuum drying and others in food, petroleum, chemical, pharmacy, light textile, metallurgy and electronic fields
aircraft crew Type description
-100----------Backing pump(Water ring pump)Pumping speed -70-----------Holding pump (Roots pump)Pumping speed
-150----------Main pump(Roots pump)Pumping speed S-------------Backing pump(Water ring pump)code
ZJ------------Main pump(Roots pump)code J-------------aircraft crew code
