Seal, Pump Shaft21-175-06 108509
Average Rating: n/a
|Item||Replacement Pump Shaft Seal|
|Shaft Size (In.)||1-3/4|
|Nominal Working Length (In.)||1.312|
|Material Content Code||BCFJF|
|Standard Industry Seal Number||237, 446|
|Max. Temp. (F)||225|
|Min. Temp. Rating (Deg. F)||-40|
|Replacement For||US Seal Type C, Crane Type 21 and Sealol Type 43|
- Rotary unit has crimped head to withstand higher pressures and shaft speeds, keep it in place during installation, and protect against being dislodged by foreign material. Hex-torque drive system provides longer seal life and less wear on shaft.
- Buna seal temp. range: -40 to 225 F Viton seal temp. range: -25 to 400 F PTFE seal temp. range: 350 to 500 F 2cc P80 lubricant is included with every seal
- Types 21/31
- Offer dependable sealing in mechanical pumps up to 250 psi. Hex-shaped outer shell reduces stress on components. Type 31 O-ring mount. 1R316, 5NC05, 1R307, and 1R301 need no spring retainer.
- Replace US Seal Type C, Crane Type 21, and Sealol Type 43