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Wellmate WM-9 / WM0120QC Captive Air and Retention Fiberglass Tank, Quick Connect (29.5 gal / 112 LTR.)

Free shipping on orders over $29.99

$499.99

$ 99 .00 $99.00

In Stock
  • Quick Connect, Replaceable air cell assures easier field servicing.
  • Greater drawdown than comparably sized steel tanks yields greater efficiency.
  • Extended labor warranty option is available to homeowners.
  • Won’t rust in corrosive environments, particularly important in coastal regions.
  • Quicker and less costly to install, usually requiring only one person and fewer man-hours


WellMate® composite tanks are the tank of choice in residential and commercial applications for their unmatched durability. Their fiberglass construction makes the tanks impervious to rust. In addition, their epoxy-resin sealed outer shell will not dent and the scratch-resistant paint eliminates touch-ups, making WellMate tanks virtually maintenance-free. Less than half the weight of steel tanks, WellMate tanks install more quickly and at a lower cost than the competition. Their lead-free construction makes them corrosion resistant and will not introduce undesirable chemicals or elements into the water.

Our WM-Series offers features and benefits steel tanks just can't match. From their corrosion-proof composite construction. to their lighter weight, easier maintenance and less expensive installation. WM-Series pressure tanks are the preferred choice of professionals.


Karl Burnside
2025-08-28 15:32:23
First well mate tank lasted 20 years. No brainer to order another one. Quick connect for water manifold makes installation a snap. Make sure to follow instructions, tank cannot be put horizontal, has to have a minimum of a 30 degree angle from horizontal. Made in USA.
Puddin'Head
2025-07-15 12:55:51
Exact replacement, less trouble and nearly less money than replacing the old bladder, quick couple system is super easy to install. Very Happy
Michal Carey
2025-06-29 16:10:10
Replaceable bladder was the main choice on purchase. Also no soldering or crimping making installation a breeze. Works as it should.
Easy living
2025-06-16 13:24:38
Great Quality, very easy to connect - really like the new quick connect system
Jan
2025-03-27 10:46:20
This is the 2nd one I have used. The first lasted well over 20 years and I figured it was time to replace it before it became a problem inside the tank because of the mineral filled water where I live. Great product and simple to install with the new connection system.
V Gibbons
2025-02-22 14:54:16
Replace your old tank with the quick-connect (QC) model and easily and quickly replace you pressure tank. The longest part was draining the old water logged tank. Cut the connection to the tee, installed the supplied QC nipple and connected the tank with the supplied clip and it was done!
Dottie K.
2025-01-06 12:39:44
This pressure tank was an exact match for the 25 year old tank it replaced. The only difference was how the plumbing hook-up went. I had to use two fittings to make the match, and re-do it three times and still have a very tiny drip. Luckily the floor drain is right next to the tank, so I'll live with the drip.
Craig N
2024-11-18 18:00:40
Best tank that I have purchased in 36 Years. I expect it to last very long since it can't rust. Delivered sooner than expected.The tank has a 1" male fitting, most tanks have 1" female fitting.
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