Internal gear pump Model HD201ER-1U22B - P/N 2167
HD: Heavy duty pump, Complete with motor on a common baseplate through flexible coupling
201: Pump size DN 200 - 8"
E: Suction/Discharge connection in-line
R: Safety valve, single acting for protection against excess pressure
1: Casing & cover: GG-25, Rotor/Idler: GG-25, Shaft: St.60.2
U: Idler bearing and main bearing lubricated by pump medium
2: Idler bush: Bronze, idler pin: Hardened 16 MnCr5
2: Bearing bush:Bronze, Shaft: St.60.2
B: Shaft seal: Teflon-impregnated, non-asbestos packing
