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Thermostatic Steam Trap Inserts and Kits

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Thermostatic Steam Trap Inserts and Kits

For cross over reference on replacement capsules within existing steam traps by manufacturer and model, see this Armstrong Crossover Chart or this  Tunstall Crossover Chart to determine model required


Steam Traps Accessories Inserts and Repair Parts/Thermostatic Steam Trap Inserts and Kits 
Viewing Page 1 of 21 (202 results)
Armstrong Smart Wafer/T-Wafer Capsule

Armstrong Smart Wafer/T-Wafer Capsule

Item #: D24907

Supplier Part #: D24907

Thermostatic Trap Replacement Capsule
Old Armstrong Part# 6229585
New Armstrong Part# D24907

In Stock
Tunstall Trap Insert

Tunstall Trap Insert

Item #: TFDB-1301

Supplier Part #: TFDB-1301

for 1/2-IN Dunham Bush and Mepco models 1, 1A, 1B, 1C, 1D, 1E radiator trap Rated to 45 psi
Tunstall part no. TFDB-1301

In Stock

Tunstall Trap Insert

Item #: TFWW-2507

Supplier Part #: TFWW-2507

for Warren Webster 512 Rated to 45 psi

In Stock
Armstrong -12 Adapter Only

Armstrong -12 Adapter Only

Item #: B7420

Supplier Part #: B7420

for use with Smart Wafer/T-Wafer
TS-3 1/2-in Seat
Letter Stamp: L
Old Armstrong Part# 6229607
Armstrong Part No: B7420

In Stock

Tunstall Trap Insert

Item #: TFTA-2901

Supplier Part #: TFTA-2901

Capsule for use in Series EC & Series DBC & TA-FP Series Thermostatic Traps
NOTE: Rated to 45 psi
Tunstall part no. TFTA-2901

In Stock
D25931 Gasket for TS-3 Armstrong

D25931 Gasket for TS-3 Armstrong

Item #: D25931

Supplier Part #: D25931

Gasket for Model TS-3 Radiator Trap
Old Armstrong part no. 6238460
Armstrong Part No: D25931

In Stock
Tunstall Trap Insert

Tunstall Trap Insert

Item #: TCDB-1301

Supplier Part #: TCDB-1301

for 1/2 in Dunham Bush 1A & 1B & 1C & 1D & 1E Radiator Traps
Rated to 125 psi
Tunstall part no. TCDB-1301

In Stock

Tunstall Trap Insert

Item #: TCIL-1504


Threaded Type for Illinois 1/2-in 2G Rated to 125 psi

In Stock

Tunstall Trap Inserts

Item #: TCMA-1602

Supplier Part #: TCMA-1602

for Marsh model #1, 1/2-in Size, Thread Type
Rated to 125 psi

In Stock

Tunstall Trap Insert

Item #: TCMA-1603

Supplier Part #: TCMA-1603

Threaded Type for 1/2-in Marsh Model 2 Radiator Trap Rated to 125 psi
Tunstall part no. TCMA-1603

In Stock
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