Submersible well pump Flint & Walling Commander S.
We offer Flint & Walling – Commander S 4″ diameter submersible pumps with power ratings of: 1/2 HP, 3/4 HP, 1 HP or 1 1/2 HP. 5GPM, 7GPM and 10GPM. These are single-phase, 3-wire pumps.
The stainless steel pump body features a hexagonal drive shaft, coupling and strainer. The standard NEMA motor mounting ring guarantees easy installation and reliability in every application.
Models available to order :
Flint & Walling | Commander S Submersible Pump | 1HP – 10 GPM
Model: 4F10G10301
Features
- Body construction: Stainless steel
- Power: 1.0 HP
- Voltage: 1ø, 230 V
- RPM: 3,450
- Maximum ambient temperature: 120°F/49°C
- Conductors: 3 wires
- Water well pump ends
- Discharge size: 1.25″ FNPT
- Nominal flow rate: 10 GPM
- Power: 1.0 HP
- Maximum capacity: 13 GPM
- Maximum height: 470′.
- Steps: 15
- Wheel design: Floating cell
- Wheel material: Noryl
- Body material: Stainless steel
- Maximum liquid temperature: 120°F/49°C
Shipping weight
33.22 LBS
Dimensions
Height (In.) 3.75
Length (In.) 38
Width (In.) 3.75
Flint & Walling | Commander S Submersible Pump | 1HP – 5 GPM
Model: 4F05S10301
Features
- Body construction: Stainless steel
- Power: 1.0 HP
- Voltage: 1ø, 230 V
- RPM: 3,450
- Maximum ambient temperature: 120°F/49°C
- Conductors: 3 wires
- Water well pump ends
- Discharge size: 1.25″ FNPT
- Nominal flow rate: 5 GPM
- Power: 1.0 HP
- Maximum capacity: 9 GPM
- Maximum height: 700′.
- Steps: 26
- Wheel design: Floating cell
- Wheel material: Noryl
- Body material: Stainless steel
- Maximum liquid temperature: 120°F/49°C
Shipping weight
37.0 LBS
Dimensions
Length: 5 In
Width: 5 In
Height: 45 In
Flint & Walling | Commander S Submersible Pump | 1HP – 7 GPM
Model: 4F07S10301
Features
- Body construction: Stainless steel
- Power: 1.0 HP
- Voltage: 1ø, 230 V
- RPM: 3,450
- Maximum ambient temperature: 120°F/49°C
- Conductors: 3 wires
- Water well pump ends
- Discharge size: 1.25″ FNPT
- Nominal flow rate: 7 GPM
- Power: 1.0 HP
- Maximum capacity: 13 GPM
- Maximum height: 550′.
- Steps: 18
- Wheel design: Floating cell
- Wheel material: Noryl
- Body material: Stainless steel
- Maximum liquid temperature: 120°F/49°C
Shipping weight
34.0 LBS
Dimensions
Length: 5 In
Width: 5 In
Height: 36 In
Flint & Walling | Commander S Submersible Pump | 1/2 HP – 10 GPM
Model : 4F10S05301
Features
Body construction: Stainless steel
Power: 0.5 HP
Voltage: 1ø, 230 V
RPM: 3,450
Maximum ambient temperature: 120°F/49°C
Conductors: 3 wires
Water well pump ends
Discharge size: 1.25″ FNPT
Nominal flow rate: 10 GPM
Power: 0.5 HP
Maximum capacity: 16 GPM
Maximum height: 260′.
Steps: 8
Wheel design: Floating cell
Wheel material: Noryl
Body material: Stainless steel
Maximum liquid temperature: 120°F/49°C
Shipping weight:
25.0 LBS
Dimensions
Length: 5 In
Width: 5 In
Height: 30 In
Flint & Walling | Commander S Submersible Pump | 3/4HP – 10 GPM
Model: 44F10S07301
Features
- Body construction: Stainless steel
- Power: 0.75 HP
- Voltage: 1ø, 230 V
- RPM: 3,450
- Maximum ambient temperature: 120°F/49°C
- Conductors: 3 wires
- Water well pump ends
- Discharge size: 1.25″ FNPT
- Nominal flow rate: 10 GPM
- Power: 0.75 HP
- Maximum capacity: 16 GPM
- Maximum height: 380′.
- Steps: 12
- Wheel design: Floating cell
- Wheel material: Noryl
- Body material: Stainless steel
- Maximum liquid temperature: 120°F/49°C
Shipping weight:
33.0 LBS
Dimensions
Length: 5 In
Width: 5 In
Height: 33 In
Flint & Walling | Commander S Submersible Pump | 3/4 HP – 5 GPM
Model: 4F05S07301
Features
- Body construction: Stainless steel
- Power: 0.75 HP
- Voltage: 1ø, 230 V
- RPM: 3,450
- Maximum ambient temperature: 120°F/49°C
- Conductors: 3 wires
- Water well pump ends
- Discharge size: 1.25″ FNPT
- Nominal flow rate: 5 GPM
- Power: 0.75 HP
- Maximum capacity: 9 GPM
- Maximum height: 540′.
- Steps: 21
- Wheel design: Floating cell
- Wheel material: Noryl
- Body material: Stainless steel
- Maximum liquid temperature: 120°F/49°C
Shipping weight:
33.0 LBS
Dimensions
Length: 5 In
Width: 5 In
Height: 40 In
Flint & Walling | Commander S Submersible Pump | 3/4 HP – 7 GPM
Model: 4F07S07301
Features
- Body construction: Stainless steel
- Power: 0.75 HP
- Voltage: 1ø, 230 V
- RPM: 3,450
- Maximum ambient temperature: 120°F/49°C
- Conductors: 3 wires
- Water well pump ends
- Discharge size: 1.25″ FNPT
- Nominal flow rate: 7 GPM
- Power: 0.75 HP
- Maximum capacity: 13 GPM
- Maximum height: 425′.
- Steps: 14
- Wheel design: Floating cell
- Wheel material: Noryl
- Body material: Stainless steel
- Maximum liquid temperature: 120°F/49°C
Shipping weight:
30.0 LBS
Dimensions
Length: 5 In
Width: 5 In
Height: 34 In
General features:
- Discharge head: stainless steel, 1¼” NPT, safety rope eye included
- Check valve: internal, removable, with elastomer sealing ring
- Upper bearing: closed, sintered, lead-free plain bearing
- Pump body: thick-walled stainless steel
- Cable guard: stainless steel
- Interior*: Noryl® impellers and diffusers; stainless steel floating bearing inserts and acetal diffuser plates
- Pump shaft*: stainless steel hexagonal shaft with one-piece motor-shaft coupling
- Motor mount: NEMA standard, stainless steel with stainless steel suction strainer
- Motor: ½ to 2 HP, 1 PH pumps are equipped with Flint & Walling motors.
- Motor controls: control boxes required for three-wire, 1 Ph motors.
* Order controls separately.
Specifications:
| Motor | 1/2 – 5 HP |
| Hertz | 60 Hz |
| RPM | 3450 RPM |
| Phase | 3-wire motors |
| Discharge size | 1-1/4″ NPT |
| Flow | 5, 7, 10, 15, 19, 27 GPM (26, 38, 57, 72, 102 LPM) |
| Turbine | Noryl® impellers and diffusers |
Documentation
| Flint & Walling 4" Submersible Pumps | |
| Flint & Walling Submersible Pump installation guide |



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