​Due to rapidly changing commodity market conditions, published pricing may change without notice. You will be contacted before shipment should that be the case.

43/4 hp flint & walling submersible pumps water well pumps and related accessories

a Denver Winpump Company

800-621-4291

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WATERTIGHT Aluminum Well Casing Caps

4" WATERTIGHT LX Series WELL CASING CAP
FOR 4.50" O.D. CASING

$ 124.27     BUY ON-LINE

4.50" WATERTIGHT WE Series WELL CASING CAP
FOR 5" O.D. CASING 

$ 85.58     BUY ON-LINE

5" WATERTIGHT LX Series WELL CASING CAP

FOR 5-9/16" O.D. CASING

$ 114.74     BUY ON-LINE


6" WATERTIGHT LX Series WELL CASING CAP 

FOR 6-5/8" O.D. CASING 
$ 109.96    BUY ON-LINE

Locking Aluminum Well Casing Caps

Cast Iron Well Casing Caps

4.50" Nom. 5" O.D. WE

5" WATERTIGHT WTCC Series CAST IRON LOCKING
WELL CASING CAP FOR 5-9/16" O.D. CASING 1" CONDUIT
$ 53.55     BUY ON-LINE


6" WATERTIGHT WTCC Series CAST IRON LOCKING

WELL CASING CAP FOR 6.625" O.D. CASING 1" CONDUIT
$ 69.46    BUY ON-LINE


​​6" WATERTIGHT WTCC Series CAST IRON LOCKING
WELL CASING CAP FOR 6.625" O.D. CASING 1-1/4" CONDUIT
$ 71.48     BUY ON-LINE


6-5/8" WATERTIGHT WTCC Series CAST IRON LOCKING
WELL CASING CAP FOR 7" O.D. CASING 1-1/4" CONDUIT
$ 76.41     BUY ON-LINE

well casing caps

Pitless well caps fit over the top of your well casing. Be sure you measure across the top of the casing to determine the proper size well cap. These pitless well caps are low profile aluminum well caps, designed to go over the top of a well casing where a pitless adapter is installed in the pipe for underground discharge of the water from the pump to the house. The bottom half of this two piece cap slides down over the well casing, sealing on the top of the pipe, and secured with allen head screws. An O-ring goes on top of the lower half, and the top half bolts down to the lower half. There is a screen built into the bottom half, for well venting, and a 1" conduit tap for routing the pump wire out of the well. When the top half of the pitless well cap is removed, clear access to the well is provided, while allowing you to keep all your wiring attached.​

 4" ID WTMLC Series ALUMINUM LOCKING WATERTIGHT

WELL CASING CAP FOR 4.50" O.D. CASING
$ 65.13     BUY ON-LINE​


6" ID WTMLC Series ALUMINUM LOCKING WATERTIGHT
WELL CASING CAP FOR 6-5/8" O.D. CASING 
$ 75.82     BUY ON-LINE


6-5/8" ID WTMLC Series ALUMINUM LOCKING WATERTIGHT
​WELL CASING CAP FOR 7" O.D. CASING 
$ 93.83     BUY ON-LINE

6-5/8" OD LKWT Series ALUMINUM LOCKING WATERTIGHT

WELL CASING CAP w / CONDUIT FOR 6" NOMINAL CASING 
$ 126.46

     BUY ON-LINE