Attwood 4141-4 Shower Sump Pump - 500 GPH

Save $86.79
AttwoodSKU: 4141-4

Sale price$104.66 Regular price$191.45
In stock (3 units)
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The Attwood Shower Sump Pump includes a sump box housing a dependable, mercury-free float switch and an automatic pump. This system activates automatically, pumping out accumulated water as the sump box reaches capacity. The inlet manifold features a check valve to prevent unnecessary cycling and minimize standing water odor, while a transparent, gasketed plastic lid facilitates convenient filter inspection and maintenance.


  • Three inlet sizes allow hook-up of multiple drains, using different hose sizes
  • Air vent prevents air locks


dimensions 10-1/2"L x 8-1/8"W x 4-1/2"H
outlet 3/4"
Wire Leads 36"
Inlet and Outlet Measurements Inlet #1: 3/4" Inlet #2: 3/4" or 1" Inlet #3: 1-1/8" or 1-1/2" Outlet: 3/4"

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