| Shaft Size (In.) | 1/2 in |
| Nominal Working Length (In.) | 0.75 in |
| Seat Bore | 0.934 in |
| Seat Thickness | 0.237 in |
| Standard Industry Seal Number | 392 |
| Seal Type | 21 |
| Replacement For | 1R307 and 1R301 Need no Spring Retainer, 1R316, 5NC05, Crane Type 21 and Sealol Type 43. Type 31 O-ring Mount, US Seal Type C |
| Item | Replacement Pump Shaft Seal |
| Material Content Code | BCFJF |
| Maximum Temperature | 400 Degrees F |
| Compatible with Media Type | Cooking Oil |
| Spring Material | Stainless Steel |
| Working Length | 0.75 in |
| Shaft Seal Type | Mechanical Shaft Seal |
| Minimum Temperature | -40 Degrees F |
| Standards | ISO 9001, TS16949 |
| Shut Off Pressure (Maximum) | 250 psi |
| Gasket Material | Rubber |
| Seal Type Designation | 21 |
| Spring Type | Single Spring |
| For Shaft Diameter | 1/2 in |
| Country of Origin (subject to change) | Mexico |
| Package Quantity | 1 |
Seal, Pump Shaft, FLOWSERVE, Mfr# 21-050-43
$16,79
-3% / ea
with subscription
Free shipping will be applied on orders over $50
Replacement Pump Shaft Seal, For Shaft Diameter 1/2 in, Gasket Material Rubber, Compatible with Media Type Cooking Oil, Replaces Grainger Seal 1R301, 1R307, 1R316, 5NC05, Seal Type Designation 21, Shaft Seal Type Mechanical Shaft Seal, Shut Off Pressure (Maximum) 250 psi, Spring Material Stainless Steel, Spring Type Single Spring, Standards ISO 9001, TS16949, Maximum Temperature 400 Degrees F, Minimum Temperature -40 Degrees F, Working Length 0.75 in
9999 in stock
Must order in multiples of 1
Subtotal:
$16.79
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