Attwood Shower Sump System

Standard Box, 500 GPH, 10-1/2"L x 8-1/8"W x 4-1/2"H - Attwood
Your Price: $111.64
Save: $22.35
(16% Off $133.99)
Part # 4141-4 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 3 hrs 6 mins.
Large Box, 750 GPH, 13"L x 7-23/64"W x 4-7/16"H - Attwood
Your Price: $117.12
Save: $22.87
(16% Off $139.99)
Part # 4143-4 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 3 hrs 6 mins.
Attwood

Save time on installation and maintenance with the Attwood Shower Sump System; a functional drainage system that uses a pump and automatic float switch for easy emptying of shower trays and sinks.

  • Quick installation
  • Includes a gasket to prevent overflow
  • Air vents prevents air locks

A built-in lid easily snaps in for simple installation and can also be removed quickly for cleaning purposes. This sump box has a gasket that seals the sump and prevents overflow. Air locks are avoided because sump system comes with an air vent.

Features of Attwood Shower Sump System

  • Pump and float switch for efficient drainage system
  • Gasket to prevent overflow
  • Easy installation
  • Air Vent to prevent air locks
  • Meets or exceeds ABYC and USCG standards

Specifications for Standard Box, Part # 4141-4

  • Output: 500gph
  • Voltage Rating: 12 V 
  • Length of wire: 36 inches
  • Box Size: Standard

Specifications for Large Box, Manf. Part # 4143-4

  • Output: 750gph
  • Voltage Rating: 12 V 
  • Length of wire: 36 inches
  • Box Size: Large
Based On 3 Reviews | Write Review
have not installed it yet but looks good
by Sylvain from ste-Therese, Quebec on July 08, 2012
I'll add some information when installed
(1 of 1 people found this review helpful)
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Shower box
by Arley from Bremerton, Washington on January 06, 2012
Easy to install and works great
(1 of 1 people found this review helpful)
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Review for Boat Shower Sump System with Sahara 500 GPH - Attwood
by a Customer on October 18, 2008
" I only wish the government was run as efficiantly as i-boats.com.What a pleasure it is to make an order, and have it arrive on time.thank you for continued good business practices. I will order again in the future" Dr. Timothy Roth
(3 of 4 people found this review helpful)
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Based On 1 Review | Write Review
shower drain system
by Thomas from Layland, West Virginia on July 01, 2012
works great, easy install, exactly what i needed.
(3 of 3 people found this review helpful)
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