Product Description
Armstrong Casing (modified bronze fitted (NSF-50)) – Part No. EPOXY-426129-011
Genuine Armstrong replacement casing, Armstrong part number EPOXY-426129-011, for Series 4280-50 pumps. Shown as item 100 on the Series 4280-50 drawing (parts list 6042.129) – highlighted in the pictures above.
- Epoxy-coated casing for pool & spa (NSF-50) units.
Specification: modified bronze fitted (NSF-50)
Fits these Armstrong pumps
- Series 4280-50 (pool & spa (NSF-50)) – pump sizes 4 × 3 × 8
- Drawing item: 100
Other parts for this pump
Rebuilding a Series 4280-50 4 × 3 × 8? These parts are often replaced at the same time:
| Item | Part |
|---|---|
| 39 | Water Slinger |
| 40 | Adapter |
| 43 | Motor Washer |
| 44 | Motor Capscrew |
| 62 | Mechanical Seal Kit |
| 70 | Shaft Sleeve |
| 80 | Impeller |
| 83 | Impeller Washer |
| 86 | Impeller Capscrew |
| 101 | Casing Gasket |
| 103 | Casing Capscrew Washer |
| 104 | Casing Capscrew |
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4280-50, your pump size and motor to see every part on the drawing. Or send us your pump’s nameplate details – call (416) 236-2338 or email sales@bramhambros.com. Bramham Bros is an authorized Armstrong dealer.
Product Videos
Custom Field
Brand Armstrong
Armstrong Part Number EPOXY-426129-011
Part Type Casing
Fits Series 4280-50 4 x 3 x 8
Drawing Item 4280-50: item 100
Specification modified bronze fitted (NSF-50)
Shipping cost: Inquire
Parts Finder canadianpumpshop.com/armstrong-parts-finder/
