BLACKMER Sliding Vane Pumps
Blackmer sliding vane pumps PN 25, for inlet mode, case made out of spheroidal graphite iron ASTM A536, robust construction, with single-acting mechanical seal and free shaft end, used in propellant filling station, road tankers and stationary plants, with integrated internal safety valve (does not replace the necessary overflow valve at the inlet)
Documentation: Installation declaration according to EG directive for machines, EU declaration of conformity following ATEX directive
Blackmer pump right-turning / standard version
Version A = NPT thread, starting with 2”: NPT threaded flange
Version B = flange with welding ends
Blackmer pump left-turning
Version A = with NPT threaded flange
Version B = flange with welding ends
Blackmer pump version as described above, but with two free end shafts (right-turning, left turning)
Version A = with NPT threaded flange
Version B = flange with welding ends
Blackmer pump PN 25, version as described above, but with two free end shafts (right-turning, left turning)
Inlet ANSI flange / 300 lbs for direct connection with bottom valve and additional support inlet port
1) Performance details at 5 bar differential pressure and rotational speed of 1500 min-1
2) Performance details at 5 bar differential pressure and rotational speed of 520 min-1
3) With internal overflow valve and connection ¾” NPT IG for return conduit to tank