Product Description
Armstrong Adapter – Part No. 426755-045
Genuine Armstrong replacement adapter, Armstrong part number 426755-045, for Series 4280, 4030 pumps. Shown as item 40 on the Series 4280 drawing (parts list 6042.127 / 6042.128) – highlighted in the pictures above.
Specification: All bronze; Combination stuffing box & adapter (items 40 & 50) – suffix per Armstrong’s construction note
Fits these Armstrong pumps
- Series 4280 (close coupled end suction) – pump sizes 3 × 2½ × 10, 4 × 3 × 10, 5 × 4 × 10, 6 × 4 × 10
- Designation: 'M'
- Motor frames: 254JM, 256JM
- Construction: All bronze (125#)
- Drawing item: 40
- Series 4030 (base mounted end suction) – pump sizes 3 × 2½ × 10, 4 × 3 × 10, 5 × 4 × 10, 6 × 4 × 10, 6 × 5 × 10
- Designation: 'M', 'MHD', 'MXHD'
- Motor frames: 254T, 256T, 364TS, 365TS, 404TS, 405TS, 284TS, 286TS, 324TS, 326TS, 284T, 286T, 324T, 326T
- Construction: All bronze (125#)
- Bearings: Regreaseable bearings, Oil lubricated bearings
- Drawing item: 40
Other parts for this pump
Rebuilding a Series 4280 3 × 2½ × 10? These parts are often replaced at the same time:
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4280, 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 426755-045
Part Type Adapter / Stuffing Box / Bracket
Fits Series 4280 3 x 2-1/2 x 10, 4 x 3 x 10, 5 x 4 x 10, 6 x 4 x 10
Fits Series 4030 3 x 2-1/2 x 10, 4 x 3 x 10, 5 x 4 x 10, 6 x 4 x 10, 6 x 5 x 10
Drawing Item 4030: item 40; 4280: item 40
Specification All bronze; Combination stuffing box & adapter (items 40 & 50) - suffix per Armstrong's construction note
Shipping cost: Inquire
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