Repair Parts

Description
Wilkins Repair Parts include 975 Old Style, 375 Series, AST Series etc.

  • 700XL

    700XL

    Designed for installation on water lines to protect against both backsiphonage and backpressure of polluted water int...
  • 705

    705

    Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect again...
  • 350XL

    350XL

    Wilkins 350XL composite body backflow assembly is designed for installation on potable water lines to protect against...
  • 950XL / 950XLT / 950XLT2

    950XL / 950XLT / 950XLT2

    Wilkins 950XL is a double check assembly. Production began in 1990. The 3/4"-2" size is a wye pattern glass filled No...
  • 350 / 350A

    350 / 350A

    The Wilkins 350A and 350ADA are double check assemblies. Production of the 2 1/2"-10" began in 1998. he 2 1/2"-12" bo...
  • 350AST

    350AST

    Wilkins 350AST Designed for installation on water lines in fire protection systems to protect against both backsiphon...
  • 450

    450

    Wilkins 450 and 450DA are double check assemblies. Production of the 3/4"-2" began in 2004. The 3/4"-2" use a bronze ...
  • 950 (2.5"-10")

    950 (2.5"-10")

    he Wilkins 950 is a double check valve assembly. Production of the Wilkins 950 began in 1990. The 2 1/2"-10" sizes we...
  • 550 All Sizes

    550 All Sizes

    This model is currenlty obsolete! No parts remain, please call for availability on replacement device: Chicago Offi...
  • 950XLTDA / 950XLTDABF

    950XLTDA / 950XLTDABF

    Designed for installation on water lines to protect against both backsiphonage and backpressure of polluted water int...
  • 350DA / 350ADA

    350DA / 350ADA

    The Wilkins 350A and 350ADA are double check assemblies. Production of the 3/4"-2" began in 2004. The 3/4"-2" use a b...
  • 350ASTDA

    350ASTDA

    Designed for installation on water lines in fire protection systems to protect against both backsiphonage and backpre...
  • 450DA

    450DA

    The Wilkins 450 and 450DA are double check assemblies. Production of the 3/4"-2" began in 2004. The 3/4"-2" use a bro...
  • 950DA

    950DA

    Wilkins 950 is a double check valve assembly. Production of the Wilkins 950 began in 1990. The 2 1/2"-10" sizes were ...
  • 375 / 375XL / 375ST

    375 / 375XL / 375ST

    Wilkins 375 Composite body backflow assembly is designed for installation on potable water lines to protect against b...
  • 975XL / 975XL2 / 975XLu / 975XL2U

    975XL / 975XL2 / 975XLu / 975XL2U

    The Wilkins 975XL Backflow Preventer is a reduced pressure assembly. Production of the Wilkins 975XL model began in 1...
  • 375 / 375A

    375 / 375A

    The Wilkins 375 backflow preventer series are reduced pressure assemblies. The checks are an inline modular design. T...
  • 375AST

    375AST

    Wilkins 375AST is designed for installation on water lines in fire protection systems to protect against both backsip...
  • 475 / 475V

    475 / 475V

    The Wilkins 475 and 475ADA are reduced pressure assemblies. Production of the 3/4"-2" began in 2004. The 3/4"-2" uses...
  • 975 (2.5"-10")

    975 (2.5"-10")

    The Wilkins 975 model is a reduced pressure assembly. Production of the Wilkins 975 began in 1990. The 2 1/2"-10" was...
  • 575 All Sizes

    575 All Sizes

    This model is currenlty obsolete! No parts remain, please call for availability on replacement device: Chicago Offi...
  • 375DA / 375ADA

    375DA / 375ADA

    The Wilkins 375 backflow preventer series are reduced pressure assemblies. The 2 1/2"-10" check body is fused epoxy c...
  • 375ASTDA

    375ASTDA

    Designed for installation on water lines in fire protection systems to protect against both backsiphonage and backpre...
  • 475DA / 475DAV

    475DA / 475DAV

    The Wilkins 475 and 475ADA are reduced pressure assemblies. Production of the 3/4"-2" began in 2004. The 3/4"-2" uses...
  • 975DA

    975DA

    Wilkins 975DA 2 1/2"-10" was produced from 1990-2004. The 2 1/2"-10" size has a fused epoxy coated cast iron check bo...
  • 35 / 35XL

    35 / 35XL

    Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect again...
  • 420 / 420XL

    420 / 420XL

    The Wilkins 420 PVB is a pressure vacuum breaker assembly. Production of the Wilkins 420 pressure vacuum breaker bega...
  • 460 / 460XL

    460 / 460XL

    Ideal for use where Lead-Free* valves are required. Designed for installation on indoor and outdoor point of use appl...
  • 720A

    720A

    The Wilkins 720A is a pressure vacuum breaker assembly. Production of the 720A pressure vacuum breaker assembly began...

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