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S4THL

Product catalog summary

Overview: The 4” Hydraulic Submersible Vortex Flow Trash Pump, available in models S4THL (Aluminum Body) and S4THLDI (Ductile Iron Body), is designed for handling sludge and semi-solids in various applications such as oil refinery waste, sewage digester clean-out, and de-silting. It features a powerful and durable design with high head capabilities, capable of shutting off at 200 feet.

Key Features:

Fully recessed stainless steel vortex impeller capable of passing 3 1/2" semi-solids.
Variable speed hydraulic drive for a wide range of applications and performance.
Oil lubricated seals allowing the pump to run dry.
Stainless steel wear ring and wear plate for durability.
Can be bolted directly into a pipeline or fitted with a suction hose for underwater dredging.
Tungsten carbide coating for enhanced wear resistance.
Operates with HT50 to HT75 power units or other hydraulic power sources with flows of 15 - 30 GPM.

Specifications:

Weight: Aluminum - 209 lbs (95 kg), Ductile Iron - 294 lbs (133 kg).
Dimensions: Height - 34 1/2" (88 cm), Width - 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" (-16) SAE.
Pump Body: Heat Treated Aluminum (S4THL), Ductile Iron (S4THLDI).
Impeller, Wear Ring, Wear Plate, Shaft: Stainless Steel.
Shaft Seal: Carbon/Ceramic (Standard), Silicon Carbide (Optional).
Elastomers: Buna N (Standard).
Hydraulic Oil: 214-320 s.s.u. @ 100°F (64°C).
Input Flow: Max 30 GPM (114 LPM).
Operating Pressure: Max 3000 PSI (204 Bar).
Power Source: Any Open Center Hydraulic System.

Contact Information: Hydra-Tech Pumps, 167 Stock Street, Nesquehoning, PA 18240. Phone: 570-645-3779, Fax: 570-645-4061, Website: www.hydra-tech.com, E-Mail: [email protected].

Catalog excerpts

4” HYDRAULIC SUBMERSIBLE VORTEX FLOW TRASH PUMP MODELS S4THL (Aluminum Body) S4THLDI (Ductile Iron Body) 4” (10 cm) Discharge Powerful and durable, the S4THL has proven to be an excellent sludge pump. Primary uses for this pump are: oil refinery wastes, sewage digester clean-out, water waste sludge and desilting applications using divers. This versatile pump offers solids handling and high head capabilities. Shut off head at 200 feet. Fully Recessed SS Vortex Impeller (will pass 3 1/2" semi-solids) Wide Range of Applicatons & Performance Variable Speed hydraulic drive Oil Lubricated Seals (can run dry) SS wear ring and wear plate Can be bolted directly into a pipeline or fitted with a suction hose for underwater dredging Tungsten Carbide Coated Operates with our HT50 to HT75 power units or other hydraulic power sources capable of flows of 15 - 30 GPM Stainless Steel model available 167 Stock Street, Nesquehoning, PA 18240 Phone: 570-645-3779 Fax: 570-645-4061 Website: www.hydra-tech.com E-Mail:

Open the catalog to page 1

Liters/Minute CAPACITY Curves are based on pumping water at 60°F. For performance curves other than shown above, consult factory. 167 Stock Street, Nesquehoning, PA 18240 Phone: 570-645-3779 Fax: 570-645-4061 Website: www.hydra-tech.com E-Mail: [email protected]

Open the catalog to page 2