Grant Pellet Feed Tube Spira 50Cm Wps13

Outside Diameter 6.5cm Length app. 50cm All Spira Models

The WPS13 is a crucial component in pellet-based heating systems, commonly associated with Grant biomass boilers. This spiraled feed tube plays a vital role in delivering pellets (biomass fuel) from the storage container to the combustion chamber, ensuring a consistent and controlled fuel supply.

Key Features:

• Precision Design: Facilitates a steady and reliable flow of pellets for optimal combustion.
• Efficient Operation: Contributes to the overall efficiency and reliability of the pellet heating system.
• Durable Construction: Built to withstand the demands of pellet transportation within the system.
• Specifically designed for use in Grant biomass heating systems.

We are proud to be an authorized distributor of Grant products, ensuring all components, including the WPS13 Pellet Feed Tube, are sourced directly from Grant to guarantee authenticity and quality.

Grant Pellet Feed Tube 50cm – WPS13

Genuine Pellet Delivery Tube for Grant Spira Biomass Boilers

Maintain smooth and efficient fuel delivery in your biomass boiler system with the Grant Pellet Feed Tube – WPS13. This 50cm feed tube is a genuine Grant replacement part designed specifically for Grant Spira biomass boilers. It serves as the crucial link between the fuel hopper and the boiler, transporting wood pellets reliably and safely to the combustion chamber.

Whether you're conducting routine maintenance or replacing a worn or damaged tube, the WPS13 ensures optimal performance and consistent fuel flow—making it a must-have for heating engineers and informed DIY users alike.

 Key Features & Benefits

• Genuine Grant Spare – WPS13
  Manufactured to Grant’s specifications for perfect fit and long-lasting performance.

• 50cm Pellet Feed Tube
  Designed for short-run applications or tight spaces between hopper and boiler.

• Durable, Heat-Resistant Construction
  Built to withstand the abrasive nature of wood pellets and the operating environment of biomass boilers.

• Safe & Efficient Fuel Transfer
  Maintains consistent pellet delivery for optimal combustion and boiler output.

• Easy to Install
  Simple to replace as part of routine servicing or fault resolution.

 Compatible Grant Boiler Models

The WPS13 Pellet Feed Tube (50cm) is compatible with:

• Grant Spira 6-26kW Biomass Boiler

• Grant Spira 9-36kW Biomass Boiler

• Grant Spira 18-72kW (Twin Feeder System)
  (When used as part of a configured feed assembly)

If you’re unsure about compatibility or installation requirements, our expert team is ready to help you find the right solution.

 

 When to Replace the Pellet Feed Tube

You should replace the pellet feed tube if:

• You see visible cracks, splits, or wear

• Pellet delivery is inconsistent or obstructed

• There’s excess dust accumulation or blockages inside the tube

• You’re upgrading or reconfiguring your fuel delivery system

A worn or damaged feed tube can cause fuel starvation, boiler lockouts, or inefficient combustion—timely replacement ensures smooth operation.

 

 

 Technical Specifications

• Part Number: WPS13

• Manufacturer: Grant UK

• Length: 50cm

• Material: Flexible, abrasion-resistant polymer or reinforced plastic

• Use: Connects fuel hopper to Spira biomass boiler

• Colour: Typically black or grey, depending on batch

• Fitting Type: Push-fit or secured with supplied clamps (check boiler manual)