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561.414.1046

ShinMaywa 4CNWX41.5 Pump Repair Kit — 2 HP, Seals & O-Ring Set

ShinMaywa 6CNWX47.5 pump repair kit ShinMaywa 4CNWX41.5 pump repair kit, upper and lower mechanical seals with silicon carbide faces and O-ring set, 30mm ShinMaywa CNWX 3 HP and 5 HP pump repair kit

ShinMaywa 4CNWX41.5 Pump Repair Kit — 2 HP, Seals & O-Ring Set

Weight 2 lbs
Dimensions 6 × 6 × 6 in
QTY Price

$150.00
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  • DESCRIPTION

    Complete repair kit for the ShinMaywa 4CNWX41.5 explosion-proof submersible sewage pump — both mechanical seals and the full O-ring set in one box. The CNWX runs a tandem double seal, upper and lower, and we supply both with silicon carbide on every face rather than dropping the upper to a carbon face. Sized for the 30mm shaft. Fits 4CNWX41.5T3E and the shorter-form 4CNWX41.5T — check the nameplate before ordering.

    At a Glance

    Shaft size 30 mm
    Configuration Tandem double seal — upper and lower
    Seal faces Silicon carbide on silicon carbide, both seals
    Elastomer Viton
    Form Complete kit — both seals plus the O-ring set
    Fits ShinMaywa 4CNWX41.5T3E, 4CNWX41.5T — 1.5 kW / 2 HP

    What’s In The KitEverything the rebuild needs, so the pump goes back together in one pass instead of waiting on a second part.

    Part Qty Build
    Upper mechanical seal 1 Silicon carbide / silicon carbide
    Lower mechanical seal 1 Silicon carbide / silicon carbide
    O-rings 3 Full set, cut to the OEM sizes
    Bonded sealing washer 1 Oil chamber plug

    Not sure this is your pump? Text a photo of the nameplate to 561-414-1046 and we’ll match it — no purchase required.

    Applications

    • Municipal and industrial sewage lift stations

    • Wastewater transfer in classified and hazardous locations

    • Non-clog scroll duty on solids-bearing water

    • Stormwater, process pits and plant sumps

    Compatibility

    Fits the ShinMaywa CNWX explosion-proof submersible sewage pump at the 1.5 kW / 2 HP rating: 4CNWX41.5T3E (4 in. discharge, four-pole, three-phase 460V, explosion-proof) and 4CNWX41.5T. Both take the same seal stack. Running a different horsepower? The CNWX changes seal size with the rating, so use the links below rather than assuming one kit covers the range.

    Other ways this pump is written

    4CNWX41.5T3E · 4CNWX41.5T · 4CNWX41.5 · 4CNWX 41.5 · 4 CNWX 41.5 · 4CNWX415 · CNWX41.5 · ShinMaywa 4CNWX · Shin Maywa 4CNWX41.5 · Shinmaywa CNWX seal kit · Shinmeiwa CNWX

    Rebuilding a different CNWX?We build a repair kit for each rating in the ShinMaywa CNWX range, matched to that pump’s own seal size.

    Doing the job yourself? Read How to Replace a Mechanical Pump Seal.

     

Disclaimer: Seal House USA provides aftermarket replacement parts. Any OEM names are used strictly for cross-reference. We are an independent supplier.

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