PT Coupling 1200520 20E BRASS
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$99.42
For best results use Punch-Lok center punch hose clamps with PT Coupling's machined hose shanks.PT hose shanks are the most versatile for attaching to hose. The specially designed multi-barbed shank allows for attachment via original Punch-Lok center punch clamps or by an interlocked ProGrip C-50 ferrule or sleeve.All Stainless Steel castings are 316.All 1-1/2" to 6" Aluminum or Hard Coat Aluminum castings are available with Undersized shank. To order add the letters "US" after the existing item numbers.Couplings not interchangeable in the industry are sizes 8" through 12".Made in the U.S.A.
Specifications
| Auxiliary lip | No |
| Design | HDS1 |
| Housing bore diameter | 355.6 mm, 14.0 in |
| Maximum operating temperature | 100.0 °C, 212.0 °F |
| Maximum operating temperature (°F) | 100.0 °C, 212.0 |
| Minimum operating temperature | -35.0 °C, -31.0 °F |
| Minimum operating temperature (°F) | -35.0 °C, -31.0 |
| Permissible circumferential speed | 15.0 m/s |
| Rotational speed | 940.0 r/min |
| Seal width | 15.88 mm, 0.625 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 304.8 mm, 12.0 in |
| Type of outside diameter | Metal-cased |
| Unit system | Inch |
1200520
