857GR4HR018 - Centrifugal impeller

Replacement for Pedrollo 4HR18/4, 4HR18/6, 4HR18/9, 4HR18/12, 4HR18/16, 4HR18/22, 4HR18/30.

4HR18/9 - HYD - 420 liter submersible pump

Flow rate up to 420 l/min (1.8 m³/h). Head up to 52.5 metres. WITHOUT ENGINE. Original spare part for 4HR18/9.

4PDm/3 - Single-phase 4" 3 HP rewindable motor

Power: 2.2 Kw (3 HP). Voltage: 230V / 50Hz. Current: 15.2A. Revolutions: 2820/min. Original spare part for 4SR10/13-N, 4SR12/13-N, 4SR15/12-N, 4HR10/15, 4HR14/12, 4HR18/9.

4PD/3 - 4" 3 HP three-phase 400 V rewindable motor

Power: 2.2 Kw (3 HP). Voltage: 230V/50Hz to 400V/50Hz. Current: 5.9 to 10.6 A. Revolutions: 2810/min. Original spare part for 4SR10/13-N, 4SR12/13-N, 4SR15/12-N, 4HR10/15, 4HR14/12, 4HR18/9.

4PD/3 - 4" 3 HP three-phase 230 V rewindable motor

Power: 2.2 Kw (3 HP). Voltage: 230V / 50Hz. Current: 10.6A. Revolutions: 2810/min. Original spare part for 4SR10/13-N, 4SR12/13-N, 4SR15/12-N, 4HR10/15, 4HR14/12, 4HR18/9.

4PSm/3 - Single-phase 4" 3 HP encapsulated motor

Power: 2.2 Kw (3 HP). Voltage: 230V / 50Hz. Current: 15.2A. Revolutions: 2820/min. Original spare part for 4SR10/13-N, 4SR15/12-N, 4HR10/15, 4HR14/12, 4HR18/9.

4PS/3 - 4" 3 HP three-phase encapsulated motor

Power: 2.2 Kw (3 HP). Voltage: 400V / 50Hz. Current: 10.6 A. Revolutions: 2810/min. Original spare part for 4SR10/13-N, 4SR12/13-N, 4SR15/12-N, 4HR10/15, 4HR14/12, 4HR18/9.

Max flow (l./min.)	420
Max head (m.)	52.5

Motor connection	SINGLE PHASE
Motor power (HP)	3

Motor connection	THREE-PHASE
Motor power (HP)	3

Motor connection	THREE-PHASE
Motor power (HP)	3

Revision 00 - 2018