Thermometer Well (Thermowell)
SKU: TW
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Our Thermometer Well (Thermowell) is AAR approved.
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Pressure Car Tank Car Parts
Thermowell and Air Connections
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3/4” NPT
Raise-faced Flanged
Tongue Connection Flange
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Carbon Steel
Stainless Steel
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1,000 PSIG
Elastomer Table
| Line | Part No. (Cap Gasket or O-Ring) | Part No. (Lower O-Ring) | Material | ABB |
| 1 | DDB0014-1 | 208-16033 | BUNA-N | -BN |
| 2 | DDB0014-5 | 208-2719 | CAROLINA SEAL 4273B | -CS4273B |
| 3 | DDB0014-6 | 208-2718 | CAROLINA SEAL 7295 | -CS7295 |
| 4 | DDB0014-7 | 208-2717 | CAROLINA SEAL EP787 | -CSEP787 |
| 5 | DDB0014-8 | 208-2716 | CHEMRAZ 505 | -CZ505 |
| 6 | DDB0014-9 | 208-2715 | EPDM | -E |
| 7 | DDB0014-10 | 208-2714 | EPDM PEROXIDE CURED | -EP |
| 8 | DDB0014-11 | 208-2713 | EPR | -EPR |
| 9 | 208-100066 | 208-2712 | KALREZ 6375 | -K6375 |
| 10 | 208-100067 | 208-2711 | PTFE | -PTFE |
| 11 | DDB0014-14 | 208-2710 | VITON A | -VA |
| 12 | DDB0014-15 | 208-2709 | VITON B | -VB |
| 13 | DDB0014-16 | 208-2708 | VITON GF | -VGF |
| 14 | DDB0014-17 | 208-2707 | VITON GFLT | -VGFLT |
| 15 | 208-100074 | 208-100073 | VITON GF-S | -VGF-S |
| 16 | 208-100077 | 208-100076 | VSP E03 EPDM-PC | -VSPE03 |
Model Numbers
| Model | Connection Type | Body Material | Cap Material | Elastomer |
| TW: Thermometer Well | T: Threaded | 22: Carbon Steel | 22: Carbon Steel | BN: (See Elastomer Chart) |
| F: Flanged | 36: 316 Stainless Steel | 36: 316 Stainless Steel | ||
| T6: 316 Stainless Steel A262 | T6: 316 Stainless Steel A262 |
Common Variations
| Model Number | Part Number |
| TW-T-2222-BN | 509786 |
| TW-T-3636-BN | 509787 |
| TW-F-2222-BN | 510122 |
| TW-F-3636-BN | 510126 |
| TW-T-T6T6-BN | 516324 |
Replacement Parts
| Part Number | Description | Quantity |
| 110889-02 | Chain, SST | 1 |
| 110889-01 | Chain, Carbon Steel | 1 |
| 110888-02 | S-Hook, SST | 1 |
| 110888-01 | S-Hook, Carbon Steel | 1 |
| 208-16033 | O-Ring, Buna-N | 1 |
| DDB0014-1 | Gasket, Buna-N | 1 |
| 110887-03 | Cap, 316 SST A262 | 1 |
| 110887-02 | Cap, 316 SST | 1 |
| 110887-01 | Cap, Carbon Steel | 1 |
| 510121-02 | Body, Flanged, 316 SST | 1 |
| 510121-01 | Body, Flanged, Carbon Steel | 1 |
| 110886-03 | Body, 3/4 NPT, 316 SST A262 | 1 |
| 110886-02 | Body, 3/4 NPT, 316 SST | 1 |
| 110886-01 | Body, 3/4 NPT, Carbon Steel | 1 |
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