Skip to main content
Interpump E3B1515M Sub Assembly (Part No: S400-1007), engine-mount design for Honda GX240K1QX, 15 LPM, 150 Bar, with RS500 gearbox, VRT3 unloader valve, adjustable chemical injector, and easy prime valve.

E3B1515M + Unloader + Inlet Assembly 15/150

SKU: S400-1007

Save 19%
exc. vat
inc. vat
Was
£1,023.91
£1,228.69
Now
£829.37
£995.24
Out of stock
We are sorry, this product is currently out of stock.
  • Get finance on orders over £1000 Learn More
  • Free UK mainland delivery on orders over £200 excluding VAT
  • Bulk discounts available
  • Stock moves quickly. For large or urgent orders, call 015395 66193 to confirm availability.
  • Need assistance? Call 015395 66193

Interpump E3B1515M Sub Assembly (Part No: S400-1007) 15 LPM, 150 Bar Engine-Mount Design

The Interpump E3B1515M Sub Assembly is a robust and efficient pump system designed for industrial and heavy-duty applications. Delivering 15 liters per minute (LPM) at 150 Bar, it is powered by a 5.8hp (4.26 kW) engine, providing reliable performance for a variety of cleaning and fluid handling tasks. The assembly includes the durable Interpump E3B1515M pump and Interpump RS500 gearbox, ensuring consistent and high-quality operation.

This sub-assembly is designed for direct mounting on the Honda GX240K1QX engine, making it a versatile and powerful choice for various industrial applications.

Key components include:


  •  VRT3 Unloader Valve with M22 outlet for adjustable pressure control
  • Adjustable Chemical Injector for precise chemical dosing
  • Easy Prime Valve for smooth and quick priming
  • Inlet Filter with a 3/4" hose barb inlet to ensure clean water supply and protect the pump from debris

This setup is suitable for industries such as construction, manufacturing, and automotive, offering a reliable and high-performance solution for demanding cleaning and pressure washing tasks.

Key Features:

  • Pump: Interpump E3B1515M
  • Gearbox: Interpump RS500
  • Flow Rate: 15 LPM
  • Pressure: 150 Bar
  • Power: 5.8hp (4.26 kW)
  • Unloader Valve: VRT3 with M22 outlet
  • Chemical Injector: Adjustable for accurate chemical application
  • Easy Prime Valve: Ensures quick and efficient priming
  • Inlet Filter: 3/4" hose barb inlet for clean water flow

This engine-mount sub-assembly is suitable for professionals looking for a dependable, high-pressure pump system for industrial-grade cleaning and fluid management.

Service kits

Interpump kits for this pump, taken from the Interpump parts list and quick kit guide. Check the model on your pump plate before ordering.

Piston20 x 42mm
Valve kitKIT269
Oil seal kitKIT271
Water seal kit (3 pistons)KIT285
Complete seal assembly (1 piston)KIT290
Brass valve capsKIT270