Pentair WellMate WM Series Tanks

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Pentair WellMate WM Series Tanks

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

  • Greater drawdown than comparably sized steel tanks yields greater efficiency.
  • Quicker and less costly to install, usually requiring only one person and fewer man-hours.
  • Wider pressure setting differential provides greater flexibility.
  • Residential, Light Commercial and Pressure Boosting Applications.
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WM Series Features & Benefits

wm diagram, jpg, large, wellmate

Specifications

TYPE:Quick Connect
Item #CAPACITYMAXIMUM OPERATING PRESSUREDRAWDOWN INDIAMETER INCH CMOVERALL HEIGHT INCH CMHEIGHT INLET OUTLET TO FLOORCONNECTIONSASSEMBLY WEIGHTPALLET QUANTITY
WM-4 WM0060 QC14.5 / 55125 / 862 / 8.64.5 / 17.016 / 4126 / 661 3/4 / 4.41" male NPT16.9 / 7.69
WM-6 WM0075 QC19.6 / 75125 / 862 / 8.66.1 / 34.416 / 4132 / 811 3/4 / 4.41" male NPT20.85 / 9.59
WM-9 WM0120 QC29.5 / 112125 / 862 / 8.69.1 / 34.416 / 4144 / 1121 3/4 / 4.41" male NPT28.80 / 13.09
WM-12 WM0150 QC40.3125 / 862 / 8.612.5 / 47.316 / 4157 / 1451 3/4 / 4.41" male NPT35.05 / 15.99
WM-14WB WM0180 QC47.1 / 178125 / 862 / 8.614.6 / 55.321 / 5341.3 / 1052 1/4 / 5.71 1/4" male NPT46.27 / 21.04
WM-20WB WM0235 QC60.0 / 227125 / 862 / 8.624 / 6124 / 6141.5 / 1052 1/4 / 5.71 1/4" male NPT52.87 / 24.04
WM-23 WM0300 QC79.6 / 301125 / 862 / 8.618.5 / 70.021 / 5362 / 1572 1/4 / 5.71 1/4" male NPT77.22 / 35.04
WM-25WB WM0330 QC86.7 / 328125 / 862 / 8.626.8 / 101.524 / 6155 1/4 / 1402 1/4 / 5.71 1/4" male NPT77.2 / 35.04
WM-35WB WM0450 QC119.7 / 453125 / 862 / 8.637.0 / 140.124 / 6174 1/4 / 1892 1/4 / 5.71 1/4" male NPT102 / 46.4N/A
TYPE:Classic
Item #CAPACITYMAXIMUM OPERATING PRESSUREDRAWDOWN INDIAMETER INCH CMOVERALL HEIGHT INCH CMHEIGHT INLET OUTLET TO FLOORCONNECTIONSASSEMBLY WEIGHTPALLET QUANTITY
WM-4 WM0060 C14.5 / 55125 / 862 / 8.64.5 / 17.016 / 4126 / 661 3/4 / 4.41" male NPT14.5 / 6.69
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TYPE:Quick Connect
Item #CAPACITYMAXIMUM OPERATING PRESSUREDRAWDOWN INDIAMETER INCH CMOVERALL HEIGHT INCH CMHEIGHT INLET OUTLET TO FLOORCONNECTIONSASSEMBLY WEIGHTPALLET QUANTITY
WM-4 WM0060 QC14.5 / 55125 / 862 / 8.64.5 / 17.016 / 4126 / 661 3/4 / 4.41" male NPT16.9 / 7.69
WM-6 WM0075 QC19.6 / 75125 / 862 / 8.66.1 / 34.416 / 4132 / 811 3/4 / 4.41" male NPT20.85 / 9.59
WM-9 WM0120 QC29.5 / 112125 / 862 / 8.69.1 / 34.416 / 4144 / 1121 3/4 / 4.41" male NPT28.80 / 13.09
WM-12 WM0150 QC40.3125 / 862 / 8.612.5 / 47.316 / 4157 / 1451 3/4 / 4.41" male NPT35.05 / 15.99
WM-14WB WM0180 QC47.1 / 178125 / 862 / 8.614.6 / 55.321 / 5341.3 / 1052 1/4 / 5.71 1/4" male NPT46.27 / 21.04
WM-20WB WM0235 QC60.0 / 227125 / 862 / 8.624 / 6124 / 6141.5 / 1052 1/4 / 5.71 1/4" male NPT52.87 / 24.04
WM-23 WM0300 QC79.6 / 301125 / 862 / 8.618.5 / 70.021 / 5362 / 1572 1/4 / 5.71 1/4" male NPT77.22 / 35.04
WM-25WB WM0330 QC86.7 / 328125 / 862 / 8.626.8 / 101.524 / 6155 1/4 / 1402 1/4 / 5.71 1/4" male NPT77.2 / 35.04
WM-35WB WM0450 QC119.7 / 453125 / 862 / 8.637.0 / 140.124 / 6174 1/4 / 1892 1/4 / 5.71 1/4" male NPT102 / 46.4N/A
TYPE:Classic
Item #CAPACITYMAXIMUM OPERATING PRESSUREDRAWDOWN INDIAMETER INCH CMOVERALL HEIGHT INCH CMHEIGHT INLET OUTLET TO FLOORCONNECTIONSASSEMBLY WEIGHTPALLET QUANTITY
WM-4 WM0060 C14.5 / 55125 / 862 / 8.64.5 / 17.016 / 4126 / 661 3/4 / 4.41" male NPT14.5 / 6.69
WM-6 WM0075 C19.8 / 75125 / 862 / 8.66.1 / 34.416 / 4132 / 811 3/4 / 4.41" male NPT17.75 / 8.19
WM-9 WM0120 C29.5 / 112125 / 862 / 8.69.1 / 34.416 / 4157 / 1451 3/4 / 4.41" male NPT24.75 / 11.29
WM-12 WM0150 C40.3 / 153125 / 862 / 8.612.5 / 47.316 / 4157 / 1451 3/4 / 4.41" male NPT65.7 / 298.89
WM-14WB WM0180 C47.1 / 178125 / 862 / 8.614.6 / 55.321 / 5341.3 / 1052 1/4 / 5.71 1/4" male NPT50 / 22.74
WM-20WM WM0235 C60.0 / 227125 / 862 / 8.618.5 / 70.024 / 6141.5 / 1052 1/4 / 5.71 1/4" male NPT72.75 / 33.04
WM-23 WM0300 C79.6 / 301125 / 862 / 8.624.6 / 93.121 / 5362 / 1572 1/4 / 5.71 1/4" male NPT43 / 19.54
WM-25WB WM0330 C86.7 / 328125 / 862 / 8.626.8 / 101.524 / 6155 1/4 / 1402 1/4 / 5.71 1/4" male NPT72.75 / 33.04
WM-35WB WM0450 C119.7 / 453125 / 862 / 8.637.0 / 140.124 / 6174 1/4 / 1892 1/4 / 5.71 1/4" male NPT102 / 46.4N/A
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