Pedrollo Submersible Well Pump Less Motor 45 GPM Series # 4SR45G

Pedrollo Submersible Well Pump Less Motor 45 GPM Series # 4SR45G

Pedrollo Pump, 45 GPM, 304 stainless steel 4" deep well submersible pump ends only less electrical motors and control boxes. with polymer diffusers and impellers, for 1 HP to 5 HP electric 4" motors for domestic water and boosting applications.


• Submersible Well Pumps Technical Data

• Submersible Well Pump Accessories


IMPORTANT INFORMATION FOR INSTALLERS OF THIS EQUIPMENT! The equipment is intended for installation by qualified, licensed contractors.
This is NOT a do-it yourself product.






Series 4SR45G 45 GPM Pump Capacity Table
HP Depth To Water In Feet
40' 60' 80' 100' 120' 140' 160' 180' 200' 220' 240' 260' 280' 300' 340' 380' 420'
Gallons Per Minute (GPM) At 0 PSI Discharge Pressure
1 58 50 30 - - - - - - - - - - - - - -
1-1/2 - 55 47 38 20 - - - - - - - - - - - -
2 - - 58 55 50 42 35 16 - - - - - - - - -
3 - - - - 56 52 49 44 38 30 20 - - - - - -
5 - - - - - - - 57 55 53 51 48 46 42 35 25 5

PDP-PMP-4SR-Well-Sub-Bulletin.pdf
PDP-PRT-4SR-Well-Sub-Parts.pdf

Pedrollo Submersible  Well Pump 45 GPM 1 HP # 4SR45G10 (C)

No longer available. Pedrollo Pump, 304 stainless steel 45 GPM, 3 stage, 4" deep well submersible pump end only less motor and control box model # 4SR45G-10 with polymer diffusers and impellers, for domestic water and boosting applications

Pedrollo Submersible  Well Pump 45 GPM 1-1/2 HP # 4SR45G15(C)

No longer available. Pedrollo Pump, 304 stainless steel 45 GPM, 4 stage, 4" deep well submersible pump end only less motor and control box model # 4SR45G-15 with polymer diffusers and impellers, for domestic water and boosting applications

Pedrollo Submersible  Well Pump 45 GPM 2 HP # 4SR45G20(C)

No Longer Available.

Pedrollo Pump, 304 stainless steel 45 GPM, 6 stage, 4" deep well submersible pump end only less motor and control box model # 4SR45G-20 with polymer diffusers and impellers, for domestic water and boosting applications

Pedrollo Submersible  Well Pump 45 GPM  3 HP # 4SR45G30 (C)

No Longer Available.

Pedrollo Pump, 304 stainless steel 45 GPM, 8 stage, 4" deep well submersible pump end only less motor and control box model # 4SR45G-30 with polymer diffusers and impellers, for domestic water and boosting applications

Pedrollo Submersible  Well Pump 45 GPM 5 HP # 4SR45G50 (D)

No longer Available. Pedrollo Pump, 304 stainless steel 45 GPM, 13 stage, 4" deep well submersible pump end only less motor and control box model # 4SR45G-50 with polymer diffusers and impellers, for domestic water and boosting applications

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