Product Description
Bell & Gossett Seal Cap Nut – Part No. P52380
Genuine Bell & Gossett replacement seal cap nut, B&G part number P52380, for Series e-1531, e-1532, e-80, e-80SC pumps. This is the part shown as item 26 on B&G parts list CP-309D-PL R4 (highlighted on the drawing above).
* Please confirm before ordering: Printed across several motor-frame columns in B&G's sheet – confirm it fits your frame.
Fits these Bell & Gossett pumps
- Series e-1531 (close coupled end suction) – pump sizes 1.25AD, 1.5AD, 2AD, 2.5AC, 3AD, 4AD, 5A, 1.25BC, 1.5BC, 2BD, 2.5BB, 3BD, 4BD, 5BD, 6BD
- Seal configuration: stuffing box (-S, -PF)
- Shaft sleeve at seal: 1.25" small bore, 1.625" large bore
- Stuffing box: -S mechanical seal
- Series e-1532 (close coupled end suction) – pump sizes 1.25AD, 1.5AD, 2AD, 2.5AC, 3AD, 4AD, 5A, 1.25BC, 1.5BC, 2BD, 2.5BB, 3BD, 4BD, 5BD, 6BD, 2EB, 3EB, 4EB, 5EB, 6E
- Seal configuration: stuffing box (-S, -PF)
- Shaft sleeve at seal: 1.25" small bore, 1.625" large bore
- Stuffing box: -S mechanical seal
- Series e-80 (vertical in-line) – pump sizes 1.5x1.5x7C, 2x2x7B, 2.5x2.5x7B, 3x3x7C, 4x4x7B, 5x5x7B, 6x6x7B, 1.5x1.5x9.5B, 2x2x9.5C, 2.5x2.5x9.5C, 3x3x9.5C, 4x4x9.5B, 5x5x9.5B, 6x6x9.5B, 8x8x9.5B
- Seal configuration: stuffing box (-S, -PF)
- Shaft sleeve at seal: 1.25" small bore, 1.625" large bore
- Stuffing box: -S mechanical seal
- Series e-80SC (vertical in-line, split coupled) – pump sizes 10x10x13.5
- Motor frame: 284, 286, 324, 326, 364, 365, 404, 405, 444, 445 frames
- Quantity per pump: 4, 6
Other parts for this pump
Rebuilding a Series e-1531 1.25AD? These parts are often replaced at the same time:
| Item | Part | B&G part no. |
|---|---|---|
| 1 | Volute | P2001617 |
| 1 | Volute with Stainless Steel Wear Ring | P2002803 |
| 2 | Volute Gasket | P57700 |
| 3 | Impeller Washer | P46390 |
| 4 | Impeller 7" Full Diameter – Trimmed to Order | P2000824 |
| 5 | Motor Bracket – Motor Frames 143JP, 145JP, 182JP, 184JP | P85023 |
| 6 | Motor Bracket Capscrew – Motor Frames 143JP, 145JP, 182JP, 184JP | P52320 |
| 7 | Shaft Sleeve Kit | 185146 |
| 7 | Shaft Sleeve Kit | 185025 |
| 8 | Water Slinger | P53550 |
| 9 | Impeller Key | P49369 |
| 11 | Volute Capscrew | P40020 |
| 12 | Seal FKM / Carbon vs Ceramic | P95503 |
| 12 | Seal EPR / Silicon Carbide vs Silicon Carbide | P75423 |
| 13 | Impeller Lockwasher | J23874 |
| 14 | Impeller Capscrew | P52350 |
| 15 | Volute Drain Plug (2 of This Type) | P39020 |
| 15 | Volute Drain Plug (2 of This Type) | P39040 |
| 23 | Seal Assembly EPR / Carbon vs Tungsten Carbide | P85070 |
| 24 | Seal Cap | P85082 |
| 25 | Seal Cap Gasket | P85077 |
| 27 | Seal Cap Washer | P10910 |
| 28 | Seal Cap Capscrew | H28100 |
| 29 | Volute Coverplate | P85027 |
Showing 24 of 25 parts – see the full list in the parts finder.
Not sure this is the right part?
Use our Bell & Gossett Pump Parts Finder: choose Series e-1531 and your pump size to see every part highlighted on the exploded drawing. Or send us your pump's nameplate details – call (416) 236-2338 or email sales@bramhambros.com. Bramham Bros is an authorized Bell & Gossett dealer.
