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Pentair WellMate In-Line Tanks

Our in-line pressure tanks are designed for use in water storage applications for private wells.

  • 2 and 4.6 gallon sizes.
  • Butyl diaphragm for dependable service.
  • Maximum working pressure is 100 psi.
  • Water storage for private wells.

In-Line Tank Features & Benefits

Wellmate inline tank diagram

Specifications

CONNECTIONS: 3/4" male
PRECHARGE PRESSURE: 20 / 138
Item #CAPACITYDRAWDOWN INDRAWDOWN INDIAMETER INCH CMOVERALL HEIGHT INCH CMASSEMBLY WEIGHT
WM012.0 / 7.6.7 / 2.6 (20-40 PSI / 138-276Kpa).7 / 2.6 (20-40 PSI / 138-276Kpa)8 3/8 / 2112 9/16 / 325 / 2.3
WM024.6 / 17.41.7 / 6.1 (20-40 PSI / 138-276 Kpa)1.7 / 6.1 (20-40 PSI / 138-276 Kpa)11 3/8 / 2814 11/16 / 379 / 4.1
Item #CAPACITYDRAWDOWN INDRAWDOWN INDIAMETER INCH CMOVERALL HEIGHT INCH CMASSEMBLY WEIGHT
WM012.0 / 7.6.7 / 2.6 (20-40 PSI / 138-276Kpa).7 / 2.6 (20-40 PSI / 138-276Kpa)8 3/8 / 2112 9/16 / 325 / 2.3
WM024.6 / 17.41.7 / 6.1 (20-40 PSI / 138-276 Kpa)1.7 / 6.1 (20-40 PSI / 138-276 Kpa)11 3/8 / 2814 11/16 / 379 / 4.1

NOTE: All tanks may be used up to 90°F. MAXIMUM WORKING PRESSURE 100 PSI.

NOTE: Install a pressure relief valve on any installation where the pump pressure can exceed the tank's maximum pressure.