4 ft. Mechanical Joint Assembled Fire Hydrant
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U.S. Pipe & Foundry
Metropolitan® 4 ft. Mechanical Joint Assembled Fire Hydrant
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Purchase history
U.S. Pipe & Foundry
Metropolitan®
4 ft. Mechanical Joint Assembled Fire Hydrant
M-94
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Order Date
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Frequently Purchased Together
Product Details
- The bonnet locking screw is tamper resistant, assuring security of the bonnet by preventing its rotation.
- The ductile Iron operating nut with a weather shield weatherproofs the hydrant. Ductile Iron provides durability and wear resistance. A tamper resistant alloy steel locking pin fastens the operating nut to the revolving nut
- A ductile iron bonnet is securely fastened to the upper standpipe with inter-locking “breech lock” lugs for tamper resistance, it is easily removed for access to the main valve
- The revolving nut has three channels to allow the grease to move around the rod threads as well as above and below the thrust collar during operation.
- An anti-friction bearing ensures easy operation by reducing friction. It is made of tough, reliable Acetal Polymer for strength and wear resistance.
- A lubrication chamber is filled with all-temperature grease ensuring positive lubrication each time the hydrant is opened
- A stop nut provides a positive halt to movement of the valve rod while opening. the rod cannot be placed in compression if the hydrant is “over-opened.”
- The bronze hold down nut is totally enclosed by the skirt of the weather shield and is locked in the bonnet for extra security. It is O-ring sealed for added protection.
- Open left valve
- The bronze revolving nut is the direct connection between the operating nut and the rod threads. True dry-top design is double O-ring sealed.
Specifications
- ANSI:
- ANSI A21.11, ANSI A21.51
- ASME:
- ASME B16.1
- ASTM:
- ASTM A-126, ASTM A-276, ASTM A-536, ASTM A-576, ASTM D-2000
- AWWA:
- AWWA C-111, AWWA C-502
- Collection:
- Metropolitan®
- Depth of Trench:
- 4 ft
- End Connection 1:
- Mechanical Joint
- End Connection 2:
- Mechanical Joint
- End Connections:
- Mechanical Joint
- FM Approved:
- Yes
- Fitting Size 1:
- 6 in
- Fitting Sizes:
- 6 in
- ISO:
- ISO 9001
- Material:
- Ductile Iron
- NSF:
- NSF 61, NSF 372
- NSF Certified:
- Yes
- Pressure - Maximum:
- 500 psi
- Recommended Valve Application:
- Water
- UL Listed:
- Yes
- Valve Size:
- 5-1/4 in