Tank Fitting Data
| Stainless Steel Double Threaded Bolted Full Coupling Fittings (Furnished with (1) EPDM Gasket) | |||||||||
| Fitting Size | Part Number | Back Face Shape | Nut Shape | Back Face Dimension | Diagonal Back Face Dimension | Gasket Supplied | Gasket Thickness Supplied | Gasket Allowance For Max Tank Wall | Maximum Tank Thickness |
|---|---|---|---|---|---|---|---|---|---|
| 4″ | 64254 | Round | Round | 8-1/4″ | n/a | EPDM | .250 | 0.250 | 2.5000 |
| 3″ | 64195 | Hexagonal | Hexagonal | 5-3/4″ | 6.50″ | EPDM | .250 | 0.250 | 1.823 |
| 2″ | 64202 | Square | Square | 4-1/4″ | 5.53″ | EPDM | .250 | 0.250 | 1.095 |
| 1-1/2″ | 64253 | Square | Square | 3-11/16″ | 4.823″ | EPDM | .250 | 0.250 | 0.808 |
| 1-1/4″ | 63036 | Square | Square | 3-11/16″ | 4.875 | None | None | 0.250 | 0.8125 |
| 1″ | 64252 | Square | Square | 2-3/4″ | 3.5625″ | EPDM | .250 | 0.250 | 0.700 |
| 3/4″ | 64251 | Square | Square | 2-3/4″ | 3.5625″ | EPDM | .250 | 0.250 | 0.870 |
| Stainless Steel Doulbe Threaded Bolted Flanged Fittings (Furnished with (2) 1/4″ EPDM gaskets) | |||||||||
| Fitting Size | Part Number | Back Face Shape | Nut Shape | Back Face Dimension | Diagonal Back Face Dimension | Gasket Supplied | Gasket Thickness Supplied | Gasket Allowance For Max Tank Wall | Maximum Tank Thickness |
|---|---|---|---|---|---|---|---|---|---|
| 3″ | 64194 | Round | 6-1/8″ | n/a | EPDM(2) | 0.250 | 0.500 | 1.7500 | |
| 2″ | 63974 | Round | 4-7/8″ | n/a | EPDM(2) | 0.250 | 0.500 | 1.7500 | |
| 1-1/2″ | 63973 | Round | 4-1/2″ | n/a | EPDM(2) | 0.250 | 0.500 | 1.7500 | |
| 1″ | 63972 | Round | 3-7/8″ | n/a | EPDM(2) | 0.250 | 0.500 | 1.7500 | |
| Polypropylene Double Threaded Bolted Fittings – (Furnished with (2) 1/8″ EPDM gaskets) | |||||||||
| Fitting Size | Part Number | Back Face Shape | Nut Shape | Back Face Dimension | Diagonal Back Face Dimension | Gasket Supplied | Gasket Thickness Supplied | Gasket Allowance For Max Tank Wall | Maximum Tank Thickness |
|---|---|---|---|---|---|---|---|---|---|
| 3″ | 62471 | Hexagonal | Hexagonal | 5-7/16″ | 6.125″ | EPDM | 0.125 | 0.250 | 0.813 |
| 2″ | 60516 | Square | Square | 3-5/8″ | 4.8125″ | EPDM | 0.125 | 0.250 | 0.500 |
| 1-1/2″ | 60513 | Square | Square | 3-5/8″ | 4.8125″ | EPDM | 0.125 | 0.250 | 0.500 |
| 1″ | 60505 | Square | Square | 2-11/16″ | 3.5″ | EPDM | 0.125 | 0.250 | 0.375 |
| 3/4″ | 60502 | Square | Square | 2-11/16″ | 3.5″ | EPDM | 0.125 | 0.250 | 0.375 |
| Bulkhead (Furnished with (1) EPDM gasket) | ||||||||||
| Fitting Size | Part Number | Back Face Shape | Nut Shape | Back Face Dimension | Nut Diagonal Dimension |
Diagonal Back Face Dimension | Gasket Supplied | Gasket Thickness Supplied | Gasket Allowance For Max Tank Wall | Maximum Tank Thickness |
|---|---|---|---|---|---|---|---|---|---|---|
| 4″ | 62171 | Round | Hexagonal | 8-1/4″ | 9.375″ | n/a | EPDM | 0.375 | 0.375 | 1.750 |
| 3″ | 62299 | Round | Hexagonal | 6″ | 6.875″ | n/a | EPDM | 0.300 | 0.300 | 1.500 |
| 2″ Self-Align | 63668 | Round | Hexagonal | 6″ | 6.50″ | n/a | EPDM | 0.3125 | 0.3125 | 0.750 |
| 2″ S.S. | 61767 | Round | Hexagonal | 4-1/4″ | 4.625″ | n/a | None | None | 0.250 | 0.625 |
| 2″ H.D. | 63683 | Round | Round | 4-7/16″ | 5.0″ | n/a | EPDM | .325 | 0.325 | 1.000 |
| 2″ | 60405 | Round | Hexagonal | 3-13/16″ | 4.625″ | n/a | EPDM | .284 | 0.284 | 0.875 |
| 2″ Std. Duty | 63481 | Round | Hexagonal | 3-13/16″ | 4.625″ | n/a | EPDM | 0.182 | 0.182 | 0.375 |
| 1-1/2″ | 60124 | Round | Hexagonal | 3-13/16″ | 4.625″ | n/a | EPDM | .284 | 0.284 | 0.875 |
| 1-1/2″ Std. Duty | 63931 | Round | Hexagonal | 3″ | 3.50″ | n/a | EPDM | 0.190 | 0.190 | 0.875 |
| 1-1/4″ Anti-vortex | 63065 | Round | Hexagonal | 2-13/16″ | 3.4375″ | n/a | EPDM | .284 | 0.284 | 0.750 |
| 1-1/4″ | 60403 | Round | Hexagonal | 2-13/16″ | 3.4375″ | n/a | EPDM | .265 | 0.265 | 0.750 |
| 1″ | 60427 | Round | Hexagonal | 2-13/16″ | 3.4375″ | n/a | EPDM | .284 | 0.284 | 0.750 |
| 3/4″ | 60401 | Round | Hexagonal | 2-1/8″ | 2.50″ | n/a | EPDM | .284 | 0.284 | 0.625 |
| 3/4″ H.D. | 62798 | Round | Hexagonal | 2-3/8″ | 2.875″ | n/a | EPDM | .284 | 0.284 | 1.125 |
| 1/2″ | 62834 | Round | Hexagonal | 2-1/8″ | 2.50″ | n/a | EPDM | .284 | 0.284 | 0.625 |
|
Chart updated 10-14-18 |
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