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Keith Specialty Store
6791 Rt 119 Hwy N,  Marion Center, PA 15759
US callers: 800-705-8838
FAX: 724-397-2228
Canada: 724-397-8838
8:00am-6:00pm  M-F, 8:00am-3:00pm Sat. (ET)

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Water Pressure Tanks

Well-x-trol and Flex-Lite pressure tanks.

Here you will find water pressure tanks, cold water storage tanks, tank tees, brackets, pump protectors and other accessories.

Let's discuss 'Free Shipping'

We believe our customers are smart enough to not be fooled by 'free shipping' offers. We charge what it cost to ship this item to you. We do not raise the prices to cover shiping costs and then claim we ship it for free.

If you live in the west coast, you may want to buy it at some place that offers free shipping. We can't ship to those area for under $40.00, and we don't expect those who live close to us to pay extra for the product so those in the west cost can get free shipping.  

If you live in PA, OH, VA, WV, or close to Pittsburgh, try putting this item in the shopping cart, plug in your ZIP code and check out the total price. Then compare this total cost to those who offer the same product with 'free shipping'.

We believe are customers are too smart to get fooled by 'free shipping'.



For more helpful information on Pressure Tanks please see our blog, or visit our You Tube video page.  Go to the bottom of this page for common tank specs.

Amtrol Well-x-trol (WX-) and Flexcon Industries Flex-Lite (FL-) tanks carry a full seven-year warranty against leaking or loss of air.

We have sold Well-x-trol tanks since 1976 and we highly recommend them.
Well-x-trol tanks have a threaded stainless steel connection.  Flex-Lite tanks have a threaded rigid pvc connection.


34-201.jpg WX-102 Well-x-trol pressure tank SKU: 34-201


WX-103 Well-x-trol pressure tankSKU: 34-202


WX-200 PS Well-x-trol pressure tankSKU: 34-204


WX-202 UG Well-x-trol pressure tank for under ground use SKU: 34-205


WX-201 Well-x-trol pressure tankSKU: 34-208


wx-202.jpg WX-202 Well-x-trol pressure tank WX-202 Well-x-trol pressure tank
Average rating:
SKU: 34-210


34-212.jpg WX-202XL Well-x-trol pressure tank WX-202XL Well-x-trol pressure tank
Average rating:
SKU: 34-212

$231.00 $209.00

WX-203 Well-x-trol pressure tankSKU: 34-215


WX-250 Well-x-trol pressure tankSKU: 34-220


Flex-Lite-FL7-tank.JPG FL-7 fiberglass pressure tank 22gaL FL-7 Flex-Lite fiberglass pressure tank, 22 gallon, 16.5" diameter x 33.1" high, 1" pvc male threaded connection SKU: 34-267


34-269.jpg FL-12 fiberglass press tank 35gal FL-12 Flex-Lite fiberglass pressure tank, 35 gallon, 16.5" diameter x 48.9" high, 1" pvc male threaded connection SKU: 34-269


42 gallon galvanized water tank 16" diameter x 48" high SKU: 34-315


42 gallon galv. squat water tank 42 gallon galvanized squat water tank 20" diameter x 32" high SKU: 34-320


82 gallon galvanized water tank 23" diameter x 63" high SKU: 34-325


36-000.jpg 20-40 pressure switch, lead free Square D 9013FSG2 J20 SKU: 36-000


36-001.jpg 30-50 pressure switch, lead free Square D 9013FSG2 J21 SKU: 36-001


36-002.jpg 40-60 pressure switch 40-60 pressure switch
Average rating:
Square D 9013FSG2 J24 SKU: 36-002


36-004.jpg 20-40 low cut off pressure switch, lead free Square D 9013FSG2 J20 M4 SKU: 36-004


36-005.jpg 30-50 low cut off pressure switch, lead free Square D 9013FSG2 J21 M4 SKU: 36-005


36-006.jpg 40-60 low cut off pressure switch, lead free Square D 9013FSG2 J24 M4 SKU: 36-006


36-040.jpg 100 lb 1/4" pressure gauge low mount, 2" dial SKU: 36-040


36-380.jpg 1/2 adjustable relief valve, 50-175psi, lead free Legend PRV50A 1/2" adjustable pressure relief valve, range 50-175 psi, can be used on hot or cold water lines, lead free SKU: 36-380


36-400.jpg 1 brass tank tee for WX202 & WX203, lead free 1 brass tank tee for Well-x-trol #201, 202 or 203 tanks, two 1/2" end ports, lead free SKU: 36-400


36-401.jpg 1 1/4 brass tank tee for WX250, lead free 1 1/4 brass tank tee for Well-x-trol WX250 with two 1/4 taps and two 3/4 taps, lead free SKU: 36-401


36-403.jpg 1 brass tank tee w/union, two end port, lead free 1 brass tank tee w/union, two end port, lead free
Average rating:
1 brass tank tee with union for Well-x-trol #201, 202 or 203 tanks, two 1/2" end ports SKU: 36-403


36-404.jpg brass tank tee, Flex-Lite, WellMate, lead free Brass tank tee for Flex-Lite FL-5, FL-7, FL-12 and WellMate WM-6, WM-9 pressure tanks, tee has two 1/4 ports for a gauge and pressure switch and two 1/2 ports for a drain valve and relief valve. The through ends of this tee has 1" OD threads and 3/4" ID threads, the branch end has 1 1/4 OD threads and 1" ID threads. This brass fitting is lead free SKU: 36-404


36-405.jpg pump stand for Well-x-trol tanks pump mounting bracket for Well-x-trol 201, 202, 202XL or 203 tanks SKU: 36-405


36-497.jpg Pentek SPP 233-1.5 pump protector for 1/3 to 1 1/2 hp pumps, 230V, single phase, manual restart delay times 2 to 255 minutes SKU: 36-497


Coyote pump protector, 230v for all 1/3 to 2 hp pumps, 5 minute to 5 hour timer, model 1PH230V, single phase, adjustable sensitivity SKU: 36-502


36-800.jpg vacuum breaker, 3/4FHT x 3/4MHT, lead free vacuum breaker, 3/4 female hose thread x 3/4 male hose thread, brass construction, vandal-proof, rated for 125psi and 180F use, ASSE 1011, lead free SKU: 36-800



  specifications from manufacturer  
model internal
dimensions draw down across pressure range
(usable gallons)
diameter height  connection 20-40 psi 30-50 psi 40-60 psi
  WX-102 4.4 11.00" 15.00" ¾" mipt 1.6 1.4 1.2
WX-103 8.6 11.00" 24.75" ¾" mipt 3.2 2.7 2.3
WX-200 PS 14.0 15.38" length 20.88" 1" mipt 5.2 4.3 3.8
WX-201 14.0 15.38" 23.88" 1" fipt 5.2 4.3 3.8
WX-202 UG 20.0 15.38" 30.00" 1" fipt 5.2 4.3 3.8
WX-202 20.0 15.38" 31.63" 1" fipt 7.4 6.2 5.4
FL-7 22.0 16.50" 33.10" 1" mipt 8.0 7.0 6.5
WX-202XL 26.0 15.38" 38.75" 1" fipt 10.5 8.8 7.6
WX-203 32.0 15.38" 46.50" 1" fipt 11.5 10.8 9.5
FL-12 35.0 16.50" 48.90" 1" mipt 14.1 11.9 10.3
WX-250 44.0 22.00" 36.00" 1¼" fipt 16.3 13.6 11.9
mipt = male iron pipe size threads; fipt = female iron pipe size threads


The WX-202, WX-202XL and WX-203 are the most common residential tanks.
For multi-family dwellings, farms, or other higher water uses, the WX-250 is more appropriate.
Tanks have a Schrader valve (same as standard vehicle tubes/tires) on top to allow the air pressure to be adjusted. 
Tank pressure when empty should be set two or three psi lower than the pump control cut-in pressure.
Pressure is pre-charged at the factory to 38 psi.


                   Gal. - U.S. gallons volumetric capacity

                   GPM- Gallons per minute - flow capacity

                   PSI - Pounds per square inch

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