Watts® 0391012

WATTS® LF909 Lead Free Reduced Pressure Zone Assembly, 2 in, MNPT, Copper Silicon Alloy, Domestic

Watts® 0391012

WATTS® LF909 Lead Free Reduced Pressure Zone Assembly, 2 in, MNPT, Copper Silicon Alloy, Domestic

Watts Water Technologies

MPN: 0391012

UPC: 098268051230

CBPN: 167100
Price: loading


WATTS® Reduced Pressure Zone Assembly, Lead Free, Series: LF909, 2 in Nominal Size, MNPT, 175 psi, 33 to 140 deg F, Full Port, Copper Silicon Alloy Body, 19-1/2 in L, Domestic

Series LF909 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to back siphonage and or backpressure. It consists of a Lead Free Cast Copper Silicon Alloy body construction, bronze ball valve shutoffs, and bronze test cocks. Series LF909 features a air-in/water-out design principle for protection during emergency combined back siphonage and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.


Body Material      :      Copper Silicon Alloy
Temperature Rating      :      33 to 140 deg F
Nominal Size      :      2 in
Series      :      LF909
End Style      :      MNPT
Warranty      :      1 Year Limited
Dimensions      :      19-1/2 in L
Type      :      Lead Free
Domestic/Import      :      Domestic
Port Type      :      Full
Pressure Rating      :      175 psi
Application      :      For health hazard applications
Industry Standards      :      ASSE 1013, AWWA C-511-92, CSA B64.4, IAPMO Listed, SBCCI Listed, USC Manual Section 10, UPC Certified


  • Modular design
  • Replaceable seats
  • Compact for ease of installation
  • Horizontal or vertical (up or down) installation
  • No special tools required for servicing
  • 909 Celcon® check seats
  • Stainless steel 909HW relief valve seats
  • Lead free cast copper silicon alloy test cocks
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • QT: quarter-turn ball valves
  • Notice: the installation of a drain line is recommended, when installing a drain line, an air gap is necessary


  • pdfData/Spec Sheet-1 https://www.cooneybrothers.com//ASSETS/DOCUMENTS/ITEMS/EN/Watts_Water_0122764_Data_Sheet.pdf

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      1850 Gravers Road, #100
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    • Fax: 610-272-7072
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