The 5-1/4” American−Darling® B−62−B−5 fire hydrant, by AMERICAN Flow Control, incorporates more than 100 years of experience in design, manufacture and field experience. This means dependable and efficient operation when needed.
Introduced in 1962, the 5-1/4” American-Darling B−62−B−5 fire hydrant is AWWA rated at 200 psig and seat tested at 400 psig. This hydrant meets or exceeds all requirements of ANSI/AWWA C502 for dry barrel hydrants.
The 5-1/4” American-Darling B−62−B−5 fire hydrant has all the features you expect from a high-quality fire hydrant. The all-bronze seat and bronze drain ring assure that the fire hydrant is easily repaired by just one person. The epoxy primed and polyurethane top coat system on the external surfaces on the upper barrel provides a durable, high-gloss finish that, under normal conditions, should continue to look good for years without repainting.
The 5-1/4” American-Darling B-62-B-5 fire hydrant design has been manufactured for more than 60 years.
UL LISTED AND FM APPROVED
The American-Darling 5-1/4” B−62−B−5 fire hydrant is UL Listed and FM Approved in applicable configurations.
CERTIFIED TO NSF/ANSI/CAN 61 AND NSF/ANSI/CAN 372
The 5-1/4” American-Darling B-62-B-5 fire hydrant is Certified as complying with NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372, which exhibit compliance with the U.S. Safe Drinking Water Act.
A: HYDRANT CONSTRUCTION
Fire Hydrants shall meet or exceed ANSI/AWWA C502, latest revision for use in water supply systems.
Rated working pressure shall be 200 psig, test pressure shall be 400 psig.
Hydrants shall be dry-barrel construction closing with and opening against the inlet pressure.
Hydrant main valve closure shall be of the compression type.
Traffic break feature to be designed for easy 360° rotation of nozzle section and incorporate the use of a 2-piece square rod and single cast-iron rod coupling secured with stainless steel coupling pins.
The hydrant shall have a travel stop nut in the top of the hydrant to limit the travel of the hydrant rod.
Hydrant designs that allow the valve bottom to stop against the shoe or employ a stop in the drain mechanism resulting in a bending moment in the rod assembly are not allowed.
Hydrant upper and lower barrels and base shall be made of ductile iron.
Hydrant to be Certified to NSF/ANSI/CAN Standard 61 and NSF/ANSI/CAN 372.
Hydrant shall be UL Listed and FM Approved, in allowable configurations.
Hydrant to be supplied with a 2-D bar code, or similar, capable of allowing a seamless enrollment of the manufacturing attributes and hydrant location into a cloud-based GIS application.
B: DRAINAGE SYSTEM
The hydrant valve opening shall not be less than 5-1/4” and be designed so that removal of all working parts can be accomplished without excavating.
The hydrant shall incorporate a draining system constructed entirely of bronze and positively activated by the compression of an e-coated stainless steel spring.
Hydrant drains shall close completely after no more than 3 turns of the operating nut.
There shall be a minimum of three internal drain ports in the hydrant seat and four outlets in the hydrant drain ring directing water to the exterior of the hydrant.
Hydrants employing sliding-style drains are not permitted.
C: HYDRANT BARRELS AND NOZZLES
Hydrant barrels shall be constructed of ductile iron and shall have (1) pumper nozzle and (2) hose nozzles.
The operating nut, all nozzle cap nut dimensions and the nozzle threads shall be in compliance with the standards established by the local authorities.
All pumper and hose nozzles shall be retained by a single-piece threaded ductile iron retaining collar. Threaded-in nozzles and nozzles using set screws or wedge pins are not allowed.
D: HYDRANT COATINGS
Hydrant upper barrel shall be factory coated with an electrodeposition (E-coat) epoxy primer and a catalyzed two-part polyurethane top coat. Base shall be coated with fusion-bonded-epoxy.
All bolting below grade shall be Type 304 stainless steel.
E: FRICTION LOSS
Friction loss shall not exceed 3.5 psig at 1000 GPM through the hydrant 4-1/2 in. pumper nozzle.
Hydrants shall be the 5-¼” American-Darling B-62-B-5, by AMERICAN Flow Control.