Skip to Content

Stainless Steel Buffer 300l

The Stainless Steel Buffer 300l is a 300-litre stainless steel buffer tank for hydronic heating systems.

  • Constructed from corrosion-resistant 304 stainless steel
  • Includes four 1¼" NPT top connections for flexible piping
  • Comes with fitting kits for G3-compliant unvented installation
  • Features food-grade material for potable water compatibility

This buffer tank integrates with heat pump, solar, or conventional boiler systems to stabilise hydronic circuits.

£ 1,960.67 £ 1,960.67 (Tax included)
£ 1,960.67 (Tax included)

Custom Built Kits 
Every system is tailored to your specific project requirements, ensuring a seamless installation. 

Next Day Shipping

We hold a large stock of many items that are available for next day delivery.
Trade Accounts Available 
Register for a trade account to access preferential pricing, dedicated support and credit.
Full System Design Service 
Our experienced team cam design a complete heating system tailored to your project.