Siamese Kits

Siamese Kits for Commercial Pressure Washers

Double your cleaning power by connecting two pressure washer hoses together with professional siamese kits designed for commercial pressure washing applications. Siamese kits allow you to combine the output of two hoses into a single spray gun, delivering increased flow and cleaning efficiency for demanding jobs.

Complete Siamese Kit Components

  • 2 MPT Sockets: Male pipe thread sockets for secure hose connections
  • 2 MPT Plugs: Male pipe thread plugs for quick connect compatibility
  • 2 High Pressure Check Valves: Prevent backflow and ensure proper flow direction from both hoses
  • 1 Steel Tee: Heavy-duty steel tee fitting that combines both hose lines into single output
  • 2 3ft Whip Lines: Short hose sections for connecting the tee to your spray gun
  • Unassembled Kit: Components provided separately for custom assembly and configuration

Why Use a Siamese Kit?

  • Doubled Flow Capacity: Combine two hose lines to deliver significantly more GPM to your spray gun
  • Increased Cleaning Power: Higher flow rates provide better cleaning performance on large surfaces
  • Reduced Cleaning Time: Cover more area faster with increased water volume
  • Pressure Maintenance: Minimize pressure drop over long hose runs by using two parallel lines
  • Commercial Applications: Essential for large-scale cleaning jobs requiring maximum flow

Common Siamese Kit Applications

  • Surface Cleaning: Power large surface cleaners that require high GPM for optimal performance
  • Long Hose Runs: Maintain adequate flow when working far from the pressure washer
  • High-Flow Nozzles: Supply sufficient water volume for large orifice nozzles and turbo nozzles
  • Commercial Cleaning: Parking lots, warehouses, and large commercial properties requiring maximum productivity
  • Fleet Washing: High-volume applications where speed and efficiency are critical

Installation & Setup

  • Custom Assembly: Kit components allow you to configure the setup for your specific application
  • Check Valve Orientation: Install check valves with proper flow direction to prevent backflow between hoses
  • Secure Connections: Ensure all fittings are properly tightened to prevent leaks under high pressure
  • Whip Line Placement: Use included 3ft whip lines to connect the tee assembly to your spray gun
  • Hose Compatibility: Works with standard pressure washer hoses equipped with quick connect fittings

Technical Considerations

  • Pressure Washer Capacity: Your pressure washer must have sufficient GPM output to supply both hose lines effectively
  • Hose Sizing: Use appropriately sized hoses to handle the combined flow without excessive pressure drop
  • Check Valve Function: High-pressure check valves ensure each hose contributes flow without backfeeding
  • Steel Tee Durability: Heavy-duty steel construction handles the stress of combining two high-pressure flows

Best Practices

  • Equal Hose Lengths: Use hoses of similar length to balance flow from both lines
  • Proper Support: Support the tee assembly to prevent stress on connections and fittings
  • Regular Inspection: Check all connections and check valves periodically for wear or leaks
  • Matching Equipment: Ensure your spray gun and nozzles can handle the increased flow from dual hoses

Whether you're running large surface cleaners, working with extended hose runs, or tackling commercial cleaning jobs that demand maximum flow, siamese kits provide the solution for combining two hose lines into a single high-flow output. The complete kit includes all necessary components for professional installation, with high-pressure check valves ensuring proper flow direction and a heavy-duty steel tee that handles the combined pressure and flow from both hoses.

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