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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 
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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

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D25519 Armstrong TS-2 Repair Kit

D25519 Armstrong TS-2 Repair Kit

Item #: K370

Supplier Part #: D25519

For 1/2 or 3/4 inch, kit Includes bellows assembly, seat and gasket, one each.
Armstrong Part No: D25519

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Tunstall Trap Insert

Tunstall Trap Insert

Item #: TFWW-2507

Supplier Part #: TFWW-2507

for Warren Webster 512 Rated to 45 psi

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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

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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

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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

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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

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Tunstall Trap Insert

Tunstall Trap Insert

Item #: TCIL-1504


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

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Tunstall Insert

Tunstall Insert

Item #: TCIL-1505


Equal to Illinois Model 2

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Tunstall Trap Insert - Class 3

Tunstall Trap Insert - Class 3

Item #: TCIL-1511

Supplier Part #: TCIL-1511

Threaded Type for 3/4-in Illinois 6G, 7G, 8G, 9G, 10G and F&T 3/4-in thru 2-in
Rated to 125 psi
Tunstall part no. TCIL-1511

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