Suttner ST-36 Sludge Pump 5.5 Kit – OEM Replacement Part

Part Number: 2388
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 5.5 Kit (Part #2388) is a professional-grade venturi sludge pump designed for removing standing water, sludge, slurry, mud, wastewater, and other liquid debris using the power of a pressure washer. Manufactured by Suttner, this efficient recovery system utilizes venturi vacuum technology to generate suction without the need for electrical power, fuel-powered engines, or moving mechanical parts.

Key Features & Benefits

• Genuine Suttner OEM replacement part
• Venturi-powered sludge and water recovery system
• Optimized for 5.5 GPM pressure washer systems
• No moving parts for long-term reliability
• Uses pressure washer flow to create vacuum suction
• Removes water, sludge, slurry, mud, and wastewater
• Includes 3/8" quick connect plug
• Includes hose clamp
• Portable and easy to deploy
• Ideal for commercial and industrial cleanup applications

Technical Specifications

Part Number: 2388

Manufacturer: Suttner

Product Type: Sludge Pump Kit

Model: ST-36

Configuration: 5.5

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

• Converts pressure washer flow into powerful pumping action
• Eliminates the need for separate transfer pumps
• No moving parts reduce maintenance and downtime
• Handles water mixed with sludge, sediment, and debris
• Quick-connect installation speeds setup and operation
• Lightweight and portable for field use
• Suitable for demanding commercial environments
• Durable Suttner construction ensures dependable performance
• Cost-effective solution for water recovery and dewatering operations

Maintenance Recommendations

• Flush the sludge pump thoroughly with clean water after each use.
• Inspect the venturi assembly for debris buildup or obstructions.
• Check quick connect fittings regularly for wear or damage.
• Ensure discharge hoses remain free of restrictions.
• Verify hose clamps remain properly tightened.
• Store equipment clean and dry between uses.
• Replace damaged hoses, fittings, or components immediately to maintain peak performance.