Product Series Description

Our WTS and WTL Series Water Well Pressure Tanks are designed according to the ASME CODE Section VIII – Div. 1 using the latest technology in terms of manufacturing processes and quality control.

Available in standard 150 psi maximum working pressure. Intended for use in hydropneumatic well water systems, these tanks maintain the system pressure when the pump is not operating and protects the pump by reducing the number of startups.

All models are fitted with a replaceable bladder.

Features & Benefits

ASME Code Section VIII, DIV 1UM Stamped
Max Working Pressure150 psi
Max Temperature240° F (115° C)
Factory precharge pressure38 psi
DesignModels up to 12.0 gals are "two shell" design.
DesignModels from 21.0 gals are “two heads and body” design.
BladderRemovable heavy duty Butyl bladder suitable for use with potable water isolates water from tank eliminating tank corrosion and rust in the water.
ConnectionEpoxy coated system connection.
Air ValveAir valve inside a protective nipple and secured by a galvanized threaded plug.
FinishAutomotive gray finish paint.
Acceptance Volume90% of stated tank capacity (*).
Bottom outlet designAllows 100% drainage and reduces water stagnation
Pressure guage installedPressure indicator

WTL 170 TO 500

  • Air valve is inside a protective nipple and covered by 1” 1/4 galvanized plug.
  • Epoxy coated system connection.
  • Removable heavy butyl rubber.

WTL 600 TO 5000

  • Connection with system gauge and system purging available; the top connection is secured by 1” 1/4 galvanized threaded plug.
  • Double lifting lug.
  • Available with either top or bottom fill.
  • Top-Pro coated top and bottom domed strainers.

* Acceptance Volume at atmospheric pressure

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