Customer Service: (866) 202-8388


OPEN: Monday - Friday
HOURS: 9:00 am to 4:00 pm ( EST )

CLOSED - Saturday / Sunday
CLOSED - Holidays

Pearl 4PWS-18G50 Submersible Pump End ( ONLY ) - ( 5 HP Rated ) - 18 GPM - Full Stainless Steel

• Manufacturer: Pearl
• Pump Series: 4PWS18G
• MPN: 4PWS-18G50
• Pump Type: 4" Submersible - Pump End Only

• Motor Horsepower Rated: 5 HP
NOTE: No Motor Included - Purchased Separately

• Pump GPM Rating: 18 GPM
• Total Dynamic Head: 690 TDH

• Number of Stages: 36 - Stages
• Pipe Connection: 1-1/4" NPT
• Check Valve: Yes - 304 SS
SKU: 4PWS-18G50

Availability: Manufacturer

Product Details
Pearl 4PWS18G - All Stainless Steel Submersible Pump End (Only)
Pearl 4PWS-18G50 - 4" Submersible Pump End ( ONLY ) - ( 5 HP Rated ) - 18 GPM

The Pearl 4PWS range of submersible pumps are made of corrosion and abrasion resistant stainless steel and have been developed in accordance with state-of-the-art technology. The 4PWS pumps are manufactured to the highest standards for energy efficiency, dependable performance, rugged construction, and long service life.

Typical Application for Submersible Pump
• Potable water supply from deep wells
• Agricultural-Irrigation, livestock watering, etc.
• Municipal and Industrial
• Pressure boosting
• Fountains / Pond Pump

PUMPED LIQUIDS - Clean water and any non-abrasive liquid compatible with the material components
OPERATING CONDITIONS - Maximum ambient temperature (Liquid): 86°F

Standard Features of the 4PWS All Stainless Steel Submersible Pumps
• Stainless steel construction designed and built for years of trouble free operation
• All metal parts are made of 304 stainless steel, except for the shaft, which is made of 431 stainless steel
• Heavy duty stainless steel discharge head with built-in check valve for long life and ease of installation
• Smooth safety hook
• Mounting specifications are according to NEMA standards
• High quality shaft bearings providing low friction and high wear resistance
• Heavy duty stainless steel impellers & diffusers ensuring optimal performance
• Stainless steel strainer to restrict the entry of sand and other extraneous material


Goulds 18GS50 - Pearl 18G50 Compared To Goulds 18GS50 Submersible Pump
Goulds 18GS50CBM
Red Jacket 20S28
Starite L20P4JH
Myers ST50-20PLUS
Franklin Electric Schaefer 20SV5S4-PE
Franklin Electric Schaefer 20LD354-PE
Franklin Electric FPS 20FA5S4-PE
Franklin Electric FPS 20FV5S4-PE
Franklin Electric J-Class 20JS5S4-PE
Franklin Electric J-Class 20JV5S4-PE

Brand Pearl
Impeller Type Stainless Steel Impellers
Horsepower Rated 5 hp
Pump Diameter 4-Inch
Motor Wires ( 2W or 3W ) No
Voltage No
GPM Range 16 to 20 gpm
Total Dynamic Head (TDH) 600 to 625 (TDH), 625 to 650 (TDH), 650 to 675 (TDH), 675 to 700 (TDH), 700 to 725 (TDH), 725 to 750 (TDH), 750 to 775 (TDH), 775 to 800 (TDH)
SKU 4PWS-18G50
Similar Items
View Product Technical Guides

Frequently bought together

Customers who bought this product also commonly purchased the following combination of items.