PumpLookupPump and motor part numbers
Mains Units

coupling

1.904-757.0

Flexible coupling, IEC 250, 65 mm motor to 40 mm pump

Hawk code 1.904-757.0

Specification

Hawk code
1.904-757.0
Motor frame
IEC 250
Motor shaft
65 mm
Pump shaft
40 mm

For pump series

Hawk GPXHawk GXT High TemperatureHawk GXXHawk HHP 500 bar, 1000 rpmHawk TXTHawk TXX

Hawk list it for HFR, HHP 500 - 1000 rpm, GXT, GXT High temperature, GPX, GXX, TXT, TPX, TXX.