Material specification
A. Cast strainers to ASTM A216 grade WCB / ASTM A 351 GRADE CF8 / CF8M and other alloy steel as per customers requirement.
B. Forged strainers to ASTM A105.
C.  ...
SUNGOVVAC pumps are basically belt driven oil sealed rotary vane type positive displacement pumps having essential parts as shown. The vacuum is created by actuating rotor by means of electric motor and vanes mounted diametrically opposite sweep air / gas from the pump inta...