Skip to Content

THREAD 1" FxF Brass Cone Seat Union

A brass cone seat union with 1-inch female threads for Navigator heating system connections.

  • Brass construction ensures corrosion resistance
  • Cone seat design creates reliable metal-to-metal seals
  • Female-to-female threaded connection interfaces
  • Enables quick disassembly for system maintenance

This union fitting connects threaded pipes in Navigator heat pump installations.

£ 15.93 £ 15.93 (Tax included)
£ 15.93 (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.