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Liberty 457 Sump Pump

Features:

  • Vortex style impeller permits passage of solids without clogging.
  • Made of high temp engineered thermoplastic.
  • Polypropylene and powder coated aluminum construction.
  • Stainless steel rotor shaft. 
  • All fasteners – non-corrosive stainless steel.
  • Oil-filled, hermetically sealed motors with thermal overload protection. 
  • Permanently lubricated upper and lower bearings. 
  • Quick-disconnect 10′ standard power cord allows replacement of cord in seconds without breaking seals to motor. (25′ length optional) For 25′ cord option, add a “-2” suffix to model number. Example: 451-2 for Model 451 with 25′ cord. 
  • Removable base allows suction down to 1/8″ 
  • 3-YEAR LIMITED WARRANTY

Weight: 12.5 LBS.
Height: 12.5″
Major Width: 9.6″
Minimum Sump Diameter: 14″ (10″ on Model 457)

Product Resources & Documentation:

Spec Sheet
Product Description

Helpful Blogs:

250715_YCS_M3995_8837d67d-5f1b-4a38-91a9-f2c10543e9af
Liberty_457Pump_2

Trusted by Contractors Nationwide

We just got into the Crawl Space encapsulation business and everyone at Your Crawlspace has been a pleasure to deal with. They invited up down to their training facility in South Carolina and my crew and I hit the road and learned all about the great line of products they offer from start to finish. Cant say enough about the team at Your Crawlspace and I look forward to working with them for years to come.

The Mold Guys NJ, LLC Fizzarotti
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Great company and great supplier of crawlspace products and solutions. I own and operate a crawlspace/basement company in the Raleigh/Durham region of NC and we have been using YCS products for close to two years now. Outstanding products and customer service. They’re definitely dedicated to quality and customer service.
Will Bumgarner
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This company is absolutely amazing. Every single person I have spoken to on the phone was so helpful, so full of integrity, and wanting to go above and beyond to make us feel taken care of. The products are such quality materials. Would 100% recommend.
Diana Cherry
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Every YCS product is supported by detailed documentation, training materials, and technical guidance to help contractors install with precision and confidence. Whether you’re reviewing specifications, accessing safety documentation, or preparing your team for installation, our resources ensure consistent, high-performance results on every project.

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