Spirax Sarco RTH-125 Repair Capsule from Tunstall.

Spirax/Sarco RTH-125 Thermostatic Capsule from Tunstall

$60.00
Unit price per

The Tunstall capsule is the gold standard in replacement steam trap elements on the market. Each Tunstall capsule is TIG welded stainless steel for longevity unmatched in the marketplace.

Available in configurations to meet your Spirax/Sarco RTH-125 thermostatic steam trap needs, even obsolete models.
Rated to 125 PSI for TC capsules
Repair tool sold separately, required for installation.
Tunstall Steam Trap Capsules Information
Tunstall Steam Trap Capsules Submittal

We Also Recommend

Tunstall TA DBC Dunham Bush replacement angle pattern thermostatic steam trap, 1/2" TA-1/2-DBC-A, 3/4" TA-1/2-DBC-A.

Tunstall TA DBC Dunham-Bush Replacement Thermostatic Steam Trap

Tunstall TA EC angle pattern thermostatic steam trap. 1/2" EC2-A, 3/4" EC3-A.

Tunstall TA EC Thermostatic Steam Trap

Tunstall TA-FP angle pattern thermostatic steam trap. 1/2" TA-1/2-A-FP, 1/2" TA-1/2x3/4-A-FP, 3/4" TA-3/4-A-FP

Tunstall TA-FP Series Thermostatic Steam Trap

Tunstall TA angle pattern thermostatic steam trap. 1/2" TA-1/2-A, 1/2" TA-1/2x3/4-A, 3/4" TA-3/4-A-FP, 1" TA-1-A

Tunstall TA Series Thermostatic Steam Trap

Tunstall TA Green Line Thermostatic Steam Modulator Trap