ZSH series single stage dry Roots Vacuum Pump is utilizing our firm's proprietary"backflow unit with multi-blade impeller good(damaging)force blower composition"and "Roots blower with a countercurrent apparatus,vacuum pump new framework",discover fron and take up the introduction of Japan's superior RR collection Roots blower primarily based on the structure,mixed with nearly four a long time of design and manufacturing    experience,independent research and growth of following-generation one-phase dry-variety high vacuum Roots vacuum pump.
ZSH-V solitary phase dry large vacuum roots sort vacuum
Pump is Japan technologies.
The max. Vacuum: -78.4kPa.

Characteristic:
1. Reflux cooling construction, innovative tech.
2. Large performance, preserve strength impeller profile and casing composition
3. Can be created pushed by Diesel.