Expert Recommended AccessoriesSelected by Jim, our Expert
Required Accessories9
These accessories are required to properly setup/install this product.
Optional Accessories10
Features
Style
Primary
GPH
2040 Gallons
Switch Type
Piggy-Back Tether
Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."
Product QuestionsAnswered by Jim, the Sump Pump Expert
For a sink sump pump installation is their a studor vent or air admittance valve that can vent a sump pump?
Scott D
from Florida
January 21, 2014
Answer
Thank you for your interest in Sump Pumps Direct.
Per the installation instructions for the Liberty 404 Sink/Drain Pump System:
Provision is made for a vent stack to allow extra volume for high suds conditions, and to ensure proper drainage of the fixture. HAND-TIGHTEN ONLY. DO NOT CAP-OFF VENT. DO NOT use ONE-WAY QUICK-VENTS or AIR ADMITTENCE VALVES as they will not guarantee proper fixture performance. The vent pipe should have a union to facilitate removal if required and shall be connected directly to a building or house vent.
This is pretty standard for all of these systems.
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Liberty model 404L Can I plumb the washer directly into pump? What is the capacity of the
enclosure?(Gal)
Jeff B
from Kansas
December 05, 2013
Answer
The Liberty model 404L, like all the other sink/drain systems, are designed to be connected directly to your washer or whatever else you want to drain water from. The tank will hold 4.3 gallons but the pump will handle 1440GPH at a 10 foot head. Just be sure to install the vent pipe per the instructions so that it handles any suds overflow without any problems.
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