Pump, 4" Submersible - Hydraulic Sludge Pump, Aluminum (Hydra-Tech S4THL)



Specs (Specifications may change due to continuous product development)

Hydra-Tech S4THL Hydraulic Submersible Pump (Aluminum Body) Specifications
Weight (Aluminum Body) 179 lbs. (75 kg)
Height 34-1/2" (88 cm)
Diameter (@ widest point) 25-1/2" (65 cm)
Discharge 4", 125# ASA Flange
Inlet Flange 4" 125# ASA
Solids Handling 3-1/2" (9 cm)
Hose Ports 1" SAE
Pump Body Heat Treated Aluminum
Impeller Ductile Iron
Wear Ring & Weal Plate Stainless Steel
Shaft Stainless Steel
Shaft Seal Carbon/Ceramic (Std.)
Silicon Carbide (Optional)
Elastomers Buna N (Std.)
Hydraulic Oil 214-320 s.s.u. @ 100° F (64° C)
Input Flow Max 30 GPM (114 LPM)
Operating Pressure Max 3,000 PSI (204 Bar)
Power Source Any Open Hydraulic System
Hydra-Tech S4THL Overall Dimensions
Hydra-Tech S4THL Typical Performance


We know your business success depends on reliable quality equipment and parts to continue being a leader in your industry. When you want Genuine Hydra-Tech Pumps original equipment parts, accessories and equipment you can always depend on Discount-Equipment.com to come through with the genuine o.e.m. products you need as quickly and inexpensive as possible. Our sales staff combined experience consists of over 90 years in the construction parts and equipment industry. We have over 1 million items online, if you are having trouble finding your item, we also have the resources to help you find what you need, our industry leading web site includes thousands of parts and service manuals available to look up your items. If you don't find what you are looking for please fill out our parts request form here.





Power Trowels

Picture of Walk Behind Power trowel

Shopping Cart

Your cart is empty


Manufacturer/Brand


Equipment Type




Over 32 Years of Serving the Industry





Edit this page