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9 gal. Expansion Tank, Inline, Thermal Type

  • Item # 3GVX1
  • My Part #
  • Mfr. Model # PH 25
  • Catalog Page # 2709
  • UNSPSC # 24111810
Expansion Tank,18 29/32 H x 12 1/2 Dia close

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Web Price $239.50 / each
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  • Shipping Weight 15.4 lbs.
Country of Origin Taiwan Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Diaphragm-style tank is designed to control pressure buildup in open water systems. Tank comes with a flexible, double butyl diaphragm. Precharged to 40 psi; field adjustable. NSFIAPMO compliant.

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Technical Specs

  • Item Expansion Tank
  • Type Thermal
  • Tank (Gal.) 9
  • Tank Style Inline
  • Precharge Pressure (PSI) 40
  • Acceptance Factor 0.40
  • Height (In.) 18-29/32
  • Dia. (In.) 12-1/2
  • Inlet/Outlet NPT (In.) 3/4 M
  • Max. Working Pressure (PSI) 150
  • Construction Material Steel
  • Diaphragm Pre Pressurized, Butyl
  • Max. Temp. (F) 200
  • Agency Compliance NSF/IAPMO
  • Manufacturers Warranty Length 5 yr.
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Compliance and Restrictions

  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).

  • Hazardous material - Other Regulated Material

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