857GR4HR110 - Centrifugal impeller

Replacement for Pedrollo 4HR10/5, 4HR10/7, 4HR10/10, 4HR10/15, 4HR10/20, 4HR10/28.

4HR10/5 - HYD - 28.5 liter submersible pump

Flow rate up to 28.5 l/min (1.8 m³/h). Head up to 250 metres. WITHOUT ENGINE. Original spare part for 4HR10/5.

4PDm/1 - 4" 1 HP single-phase rewindable motor

Power: 0.75 Kw (1 HP). Voltage: 230 V / 50 Hz. Current: 5.9 A. Revolutions: 2825/min. Original spare part for 4SR10/5-N, 4SR12/5-N, 4HR10/5.

4PD/1 - 4" 1 HP three-phase 400 V rewindable motor

Power: 0.75 kW (1 HP). Voltage: 230V/50Hz to 400V/50Hz. Current: 2.4 to 4.3 A. Revolutions: 2825/min. Original spare part for 4SR10/5-N, 4SR12/5-N, 4HR10/5.

4PSm/1 - Single-phase 4" 1 HP encapsulated motor

Power: 0.75 kW (1 HP). Voltage: 230V / 50Hz. Current: 5.9A. Revolutions: 2825/min. Original spare part for 4SR10/5-N, 4SR12/5-N, 4HR10/5.

4PS/1 - 4" 1 HP three-phase encapsulated motor

Power: 0.75 kW (1 HP). Voltage: 400V/50Hz. Current: 4.3 A. Revolutions: 2825/min. Original spare part for 4SR10/5-N, 4SR12/5-N, 4HR10/5.

Max flow (l./min.)	28.5
Max head (m.)	250

Motor connection	SINGLE PHASE
Motor power (HP)	1

Motor connection	THREE-PHASE
Motor power (HP)	1

Motor connection	SINGLE PHASE
Motor power (HP)	1

Revision 00 - 2019