TFBJ-4270 (Class 1) Capsule Steam Trap for Trane 1/2" B1 & B1 Vertical (Remove Seat)
Tunstall Steam Capsules have been in service since 1985. Their warranty performance since that time has resulted in a practically nonexistent failure rate. The Tunstall Steam Trap Capsule has changed the nature of the steam trap repair business.
Class 1 Tunstall Capsule Model "TF" equal to Barnes & Jones Type “A” Cage Unit (Post and Spring)