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$230.25 each
In Stock
Get 26 Tue, Jun 9
Order by today, receive Tuesday
MANUALS (2)
This item replaces: 503-0008, 503-0007, 503-0005
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Description
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Model 540 Water Powered Emergency Backup Sump Pump
Product Features
Zoeller's FLEXTM is a high capacity, high efficiency, water-powered backup system. The FLEXTM takes over seamlessly when your primary sump system fails.
Product Features
Product Features
Zoeller's FLEXTM is a high capacity, high efficiency, water-powered backup system. The FLEXTM takes over seamlessly when your primary sump system fails.
Product Features
- Horizontal OR Vertical installation capability allows FLEX to fit most sump applications
- 3 Year Warranty
- No electricity or batteries required
- Municipal/city water pressure-powered system
- Unit requires 3/4" inlet line to operate properly
- 1-1/4" suction pipe required for maximum performance (field installed)
- Removes up to 2 gallons for every gallon used
- Flexible installation allows you to install the pump in the rafters keeping the water line safe and secure
- No moving float rod which allows you to effectively seal the sump pit cover
- Works during power failures
- On guard 24 hours day
- Helps eliminate flooding in basements
- Can be used with any existing brand of sump pump
- Small footprint - works in 18" x 22" (46 x 56 cm) pit
- 1-1/2" Discharge Piping connection
- Efficient water usage
- High capacity, high head
- Includes push-to-connect supply fitting (field installed)
- Engineered for trouble-free operation
- Non-corrosive materials
- Performs at operating pressures from 40 to 80 psi
- Primary sump pump not included
Specs
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| Type: | Automatic |
|---|
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Product Reviews
4.75 out of 8 reviews
100% would recommend this product
5 star
75%
4 star
25%
3 star
0%
2 star
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1 star
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Customer Images
Showing 1-8 of 8 reviews
Nice backup!
Went in very easy. Worked just perfectly and teamed with an alarm. Definite peace of mind. Super quick service and shipping, everything I needed for the install was in stock, I missed a screen filter from my parts list, they shipped quickly and waived the shipping charge. Amazing to deal with!
Fordfan
Morton, Il
1 months ago
Verified Buyer
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I would buy this again
I replaced an old failed unit.
Jon
N Ridgeville, Oh
1 years ago
Verified Buyer
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New and Improved
The old model went bad. Replaced it with the New Improved model. The foot print is a lot smaller than the old model. Also easier to adjust.
Great design. New and Improved.
Gprod
Ny
2 years ago
Verified Buyer
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Great improvement Over The Old Zoeller Water Back Up.
The Installation Of This New Design Went A Lot Faster And Easier Than The Old One. Hopefully It Will Last Longer Than The Previous One.
GProd
NY
2 years ago
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Seems OK
Installed for a customer. Went fairly easy and when tested pumped well and very quick. Was installed vertically. Install instructions not the best, but have seen worse. The two negative items are the size of the float (size of a large grapefruit). Not a lot of room in a sump pit for a submersible pump and this. And didn't care for the plastic water fitting. That being said I would recommend it or the Liberty brand.
Plumber63
Waterloo, IN
2 years ago
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It appears to be a well built product by a top notch company
I have not had to use the product as a backup to date but I have tested it after installation and it worked well to remove the water out of the sump pit.
Rick
williamsburg Va.
4 years ago
Verified Buyer
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Versatile Installation
Overall, a nice product. Very convenient for installation. The only negative is the plastic threaded fittings where the water connects.
Derrick
Michigan
4 years ago
Verified Buyer
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Nice product
So far so good. Pretty easy install. I like the horizontal/vertical option
DRRIet
Munster, In
5 years ago
Verified Buyer
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