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WellMate Pentair Water
WellMate Residential Tanks
Captive Air Tanks | Retention Tanks | Traditional Air / Water Tanks | In-Line Tanks | Residential Accessories
HP-Series Tanks Traditional Air / Water TanksHP Series | SidePort Series


HP Series - Hydropneumatic Hydropneumatic “HP” Series — Designed for applications where sulfur, iron, methane gases and hypochloride environments are an issue. These high performance tanks can be used for aggressive water, or as an open system where air is introduced to oxidize and aerate.

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HP Series
» Features & Benefits
» Applications
» Specifications
» Download Catalog

SidePort Series
» Features & Benefits
» Applications
» Specifications
» Download Brochure

Features & Benefits

  • Corrosion-proof composite construction
    • One piece, seamless inner shell molded of premium high-density polyethylene
    • Outer shell is a composite of continuous fiberglass strands sealed with high-grade epoxy resin
    • Sturdy molded polymeric base is corrosion and impact proof

  • Large Drawdown Ratio – for increased efficiency

  • Adapter (sold separately) and UT drain assembly allow you to add 1” riser pipe to increase aeration of water

  • Self adjusting air volume control – for system flexibility and ease of installation

  • Light Weight – minimizes labor cost; no need for heavy equipment

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HP Series Cutaway
Applications
•  sulfer and iron water treatment
•  hypochloride environments

•  release of methane or other well gases
Traditional Air over Water Tank Specifications
HP Performance Data
Model Number Capacity
gal / liter
Maximum
Operating Pressure
psi / kPa / Bar
Drawdown 30/50 Setting**
gal
/ liter
Diameter*
inch
/ cm
Overall Height*
inch / cm
Height* inlet/ outlet to floor
inch
/ cm
System Connection
   Top                   Bottom
Assembly Weight*
lb / kg
Pallet
QTY.
HP-7 / WM-HP-110
30 / 114 75 / 500 / 5.0 6.6 / 25.0 16 / 41 43 3/4 / 111 1 1/2 / 3.8 1/4" vent line NPT 1 1/4" Socket 26 / 11.8 9
HP-9 / WM-HP-150
40 / 151 75 / 500 / 5.0 9.0 / 34.1 16 / 41 56 1/2 / 144 1 1/2 / 3.8 1/4" vent line NPT 1 1/4" Socket 29 /13.2 9
HP-8SQ /
WM-HP-150SQ
40 / 151 75 / 500 / 5.0 8.0 / 30.3 21 / 53 35 1/4 / 90 2 / 5.1 1/4" vent line NPT 1 1/4" Socket 34 /15.4 4
HP-18 / WM-HP-300
80 / 303 75 / 500 / 5.0 17.8 / 67.4 21 / 53 62 / 157 2 / 5.1 1/4" vent line NPT 1 1/4" Socket 44 /20.0 N/A
HP-26 / WM-HP-450
120 / 454 75 / 500 / 5.0 25.5 / 96.5 24 / 61 72 1/2 / 184 2 / 5.1 1/4" vent line NPT 1 1/4" Socket 64 / 29.0 N/A

Note: Maximum external operating temperature 120°F (49°C). Maximum internal operating temperature 100°F (38°C). Minimum operating temperature 40°F (4°C).

* Diameter, height and weight may vary slightly without notice.

** In keeping with current industry standards, drawdown factors are based on Boyle's law. Actual drawdowns will vary depending upon system variables, including the accuracy and operation of the pressure switch and guage and operating temperature of the system.

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Residential SidePort Tanks
SP Series Cutaway

SP Series - SidePort TanksSidePort “SP” Series — Made of all NSF/ FDA listed materials, “SP” tanks contain no harmful traces of metal (as with steel tanks) that could pass into your water. Our tanks are environmentally safe and 100% lead free. Designed as a direct replacement for galvanized steel and Epoxy-lined Steel Tanks, the SidePort “SP” series offers features and benefits that save time and money.

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Features & Benefits

  • Corrosion-proof composite construction
    • One piece, seamless inner shell molded of premium high-density polyethylene
    • Outer shell is a composite of continuous fiberglass strands sealed with high-grade epoxy resin
    • Sturdy molded polymeric base is corrosion and impact proof

  • Greater Drawdown – curved bottom dome design increases drawdown and maximizes contact time

  • UV Protection – All SP tanks come with additional urethane coating for years of added protection

  • Light Weight – minimizes labor cost; no need for heavy equipment

  • No rust or corrosion means no maintenance

  • Long lasting durable finish
Applications
•  sulfer / gas
Side Port Tank Specifications
SidePort Series
Model Number Capacity
gal / liter
Drawdown 30/50 Setting** gal / liter Diameter*
inch
/ cm
Overall Height*
inch / cm
Height* inlet/
outlet to floor
inch
/ cm
Height SidePort
to floor inch / cm
Assembly Weight*
lb / kg
Pallet
QTY.
SP-7
30 / 114 7 / 26 16 / 41 43 3/4 / 111 1 1/2 / 3.8 14 / 35.6 26 / 11.8 9
SP-9
40 / 151 9 / 34 16 / 41 56 1/2 / 144 1 1/2 / 3.8 15.5 / 39.4 29 / 13.2 9
SP-9SQ
47 / 178 9 / 34 21 / 53 41 1/4 / 105 2 / 5.1 16.9 / 42.9 43 / 19.5 4
SP-18
80 / 303 18 / 67 21 / 53 62 / 157 2 / 5.1 18.3 / 46.5 44 / 20.0 1
SP-26
120 / 454 26 / 98 24 / 61 72 1/2 / 184 2 / 5.1 20.2 / 51.3 64 / 29.0 1
SP-35 205 / 776 35 / 132 36 / 91 73 / 185 7 / 17.8 31.5 / 80.0 160 / 72.6 1
SP-50 264 / 999 50 / 189 36 / 91 82 / 208 7 / 17.8 31.5 / 80.0 292 / 132.6 1

Note: Maximum external operating temperature 120°F (49°C). Maximum internal operating temperature 100°F (38°C). Minimum operating temperature 40°F (4°C).

* Diameter, height and weight may vary slightly without notice.

** In keeping with current industry standards, drawdown factors are based on Boyle's law. Actual drawdowns will vary depending upon system variables, including the accuracy and operation of the pressure switch and guage and operating temperature of the system.

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WellMate Pentair Water, 220 Park Drive, Chardon, Ohio 44024