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PS-401A
U.S. Seal MFG. PS-401A PS Pump Seal. Size: 0.5", Type C- Equal to John Crane Type 21, 0.938" Bore Cup Mounted Mating Ring. Carbon Primary Ring, Ceramic Mating Rings, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.
$280.15
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PS-401A
U.S. Seal MFG. PS-401A PS Pump Seal. Size: 0.5", Type C- Equal to John Crane Type 21, 0.938" Bore Cup Mounted Mating Ring. Carbon Primary Ring, Ceramic Mating Rings, Buna Secondary Seals, Stainless Steel Metal Parts & Stainless Steel Springs. See pdf for full OEM Pump Compatibility.
| Elastomer | Buna |
| Head / Fittings | Type C- Equal to John Crane Type 21 |
| LIQUIFRAM™ Size | 24 |
| Metal Parts | Stainless Steel |
| Model Series | PD-35, PD-37 Series 1522 |
| Other Factors | 0.938" Bore Cup Mounted Mating Ring |
| Part Type | Mechanical Seal |
| Product Notes | Non-Standard Spring Holder |
| Quick Specs | PS Pump Seal |
| Rotary | Carbon |
| Seal Code | BCFJF |
| Size | 0.5" |
| Spring | Stainless Steel |
| Stationary | Ceramic |
| Type | Armstrong [816549-091]; Bell & Gossett [Kit #3, 186681] |
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