1 in. MNPT Water Hammer Arrester

Part #W1250XLE  |  Item #4408634  |  Manufacturer Part #1250XL-E

$350.68 EACH

Fitting Sizes:

1 in

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Product Details

  • Reduce water hammer caused by quick valve closure
  • Water hammer arrestors are designed to protect residential, commercial and industrial water lines during pressure surges following quick valve closure, i.e. fast closing solenoid valves on water lines
  • The excessive pressure surge is absorbed by the pre-charged cushion of air permanently sealed within the water hammer arrestor
  • Maximum transient pressure surge, with arrestor properly sized and placed in the water supply system, will not rise above 150 psi following quick valve closure
  • Arrestors have static pressure rating of 150 psi, but for best performance static pressure should be not exceed 85 psi with a maximum flow velocity of 10' per second
  • Seamless copper tube body has a brass tailpiece with MNPT connection, acetal (NSF Listed) or brass piston, FDA approved Buna-N O-rings and lead free solder

Lead Law Compliant

Documents

Specifications

ANSI Specifications: [ANSI B1.20.1, ANSI A112.26.1]

ASME Specifications: ASME B1.20.1

ASSE Standards: ASSE 1010

CARB OTC LEED Compliant: No

Fitting Size 1: 1 in

Fitting Sizes: 1 in

Fitting Type: Straight

GSA Approved: No

IAPMO Listed: No

Lead Law Compliant: Yes

Length: 13 in

Maximum Pressure: 150 psi

Maximum Temperature: 180

NSF Certified: Yes

Weight: 2.318

Width: 3-1/2 in