SimPoolTech AGSD-LM skimmer plug for Lomart skimmers, winterizing closureSimPoolTech Lomart Skimmer Plug, 5-5/16" Max Height$3599
SimPoolTech AGSD-LM skimmer plug for Lomart skimmers, winterizing closure

SimPoolTech Lomart Skimmer Plug, 5-5/16" Max Height

Ask a questionAPS # SMT-251-1011
Out of stock
$3599

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Quick overview

  • Sized for Lomart Cut to the Lomart skimmer opening, 5-5/16" high by 7-3/4" wide.
  • No tools, no faceplate change It drops into the skimmer opening and grips, so the original faceplate stays where it is.
  • Insulated core A 3/4" Rovaseal thermal layer behind an ABS outer plate, laminated together rather than clipped.
  • Air tight closure The insulating layer compresses against the faceplate to seal the skimmer for the winter.
  • Built for ice The rigid outer plate is what takes the load when the water in the skimmer throat freezes.
  • Check your fitment This listing is the Lomart size. Measure your skimmer opening before ordering, since the plug is made in several sizes.
Full description and specifications ↓

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Product details

The SimPoolTech AGSD-LM is a skimmer plug cut to the Lomart skimmer opening, 5-5/16 inches high by 7-3/4 inches wide. It closes the skimmer for winter without any tools and without replacing the faceplate.

How it seals

The plug is built in two layers. A rigid ABS outer plate faces the pool and takes the load, and behind it a 3/4 inch Rovaseal insulating layer compresses against the faceplate to make the seal. The two are laminated together rather than clipped, so there is nothing to come apart in the cold.

Why bother closing the skimmer

Water sitting in the skimmer throat freezes and expands, and skimmer bodies split more often than any other part of a pool over winter. Sealing the opening keeps water and ice out of the throat and off the plumbing behind it.

Getting the size right

Skimmer openings vary by brand, and this plug is made in several sizes. This one carries the Lomart fitment. If you are not certain what brand your skimmer is, take the two measurements and compare them, since the fit is what matters rather than the badge.

Specifications
Brand SimPoolTech
Manufacturer part number AGSD-LM
UPC 609722754330
Type Skimmer plug
Fits Lomart brand skimmers
Minimum height 5-5/16"
Maximum height 5-5/16"
Minimum width 7-3/4"
Maximum width 7-3/4"
Material ABS plastic with 3/4" Rovaseal insulating layer
Finish UV resistant, chemical resistant
Installation No tools required
Shipping weight 0.29 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

Which skimmers does this fit?
It is the Lomart size, 5-5/16 inches high by 7-3/4 inches wide. Measure your skimmer opening against those figures before ordering.
Is it for above ground or in ground pools?
The sizing note for this part calls it an above ground skimmer plug for Lomart skimmers. The maker describes the plug range more broadly as covering both above ground and in ground skimmers, so match the measurements rather than the pool type.
Do I have to change my skimmer faceplate?
No. It fits into the skimmer opening against the original faceplate, with no tools and nothing to unbolt.
What is it made of?
An ABS plastic outer plate laminated to a 3/4 inch Rovaseal insulating layer. The outer plate takes the ice load and the soft layer makes the seal.
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