Suttner ST-36 Sludge Pump 4.5 Kit – OEM Replacement Part

Part Number: 2386
Category: Pressure Washer Accessories → Sludge Pumps & Water Recovery Equipment → Venturi Sludge Pumps
Type: Suttner ST-36 Sludge Pump Kit

The Suttner ST-36 Sludge Pump 4.5 Kit (Part #2386) is a professional-grade venturi sludge pump designed to remove standing water, sludge, slurry, mud, wastewater, and other liquid waste using the power generated by a pressure washer. Manufactured by Suttner, this pump utilizes a venturi vacuum system that creates suction through high-pressure water flow, eliminating the need for electric motors, fuel-powered pumps, or moving mechanical components.

Key Features & Benefits

• Genuine Suttner OEM replacement part
• Venturi-powered sludge and water recovery system
• Optimized 4.5 configuration for higher-flow systems
• No moving parts for maximum reliability
• Uses pressure washer power to generate suction
• Removes water, sludge, slurry, mud, and wastewater
• Includes 3/8" quick connect plug
• Includes hose clamp
• Simple installation and operation
• Ideal for commercial and industrial cleanup applications

Technical Specifications

Part Number: 2386

Manufacturer: Suttner

Product Type: Sludge Pump Kit

Model: ST-36

Configuration: 4.5

Inlet Connection: 3/8" Quick Connect Plug

Outlet Connection: 1-1/2" Hose Barb

Operating Method: Venturi Vacuum System

Application: Water, Sludge & Liquid Recovery

OEM Replacement: Yes

Kit Contents

• Suttner ST-36 Sludge Pump
• 3/8" Quick Connect Plug
• Hose Clamp

Typical Applications

• Flood cleanup
• Standing water removal
• Sludge recovery
• Mud and slurry removal
• Construction site dewatering
• Excavation pit cleanup
• Wastewater recovery
• Industrial maintenance operations
• Pressure washing water recovery
• Agricultural and farm cleanup projects

Performance Advantages

• Uses existing pressure washer equipment to create pumping action
• No electricity or dedicated transfer pump required
• No moving parts reduce maintenance and downtime
• Capable of handling water mixed with sludge and debris
• Quick-connect setup speeds installation
• Portable and easy to transport
• Suitable for demanding commercial cleanup projects
• Durable Suttner construction provides long service life
• Cost-effective solution for water recovery and sludge removal

Maintenance Recommendations

• Flush the sludge pump thoroughly with clean water after each use.
• Inspect the venturi assembly regularly for debris accumulation.
• Verify quick connect fittings are clean and functioning properly.
• Check hose clamps and discharge hoses before operation.
• Remove obstructions from hoses immediately if flow decreases.
• Store equipment clean and dry between uses.
• Replace worn fittings or damaged components promptly to maintain peak performance.