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Blow Moulding

Coolant Expansion Tank

Reservoir holding coolant expansion volume within the cooling circuit.

About this product

Reservoir holding coolant expansion volume within the cooling circuit.

Coolant Expansion Tank is produced within our blow moulding products range. Dimensions, section and material are set against your drawing, your sample or the fitment the part has to match — nothing is supplied to a fixed catalogue size unless you ask for one.

Blow moulded parts are produced in dedicated tooling for hollow components that have to hold fluid, resist the fluid carried and mount into a defined space.

Neck, mounting and level-marking details are set against the assembly the tank has to fit.

Blow moulded plastic tanks and reservoirs arranged on a production bench

Typical applications

  • Engine cooling circuits
  • Brake fluid systems
  • Fluid storage and transport

What we need to quote

  • Drawing, sample or reference part
  • Working conditions — fluid, temperature, pressure or load
  • Quantity per order and expected schedule
  • Any approval or documentation requirement