1" Cast Iron Box Ground Hydrant (M-5100)

SKU: M-5100
1-3 week lead time:
Depth of Bury:


*** Download PDF Specifications Below

1" Cast Iron Box Ground Hydrant  (M-5100)

1" Boxed Ground Hydrant, with Cast Iron Box, Side Union Inlet

  • Mounting:  Flush Floor/Ground Mounted
  • Material:  Cast Iron
  • Bury Depth:  2 Ft , 3 Ft , 4 Ft , 5 Ft , 6 Ft
  • Freeze-Resistance:  Yes
  • Inlet Size:  1"
  • Activation:  Loose Key
  • Hydrant Inlet Type:  Union Tail Side Inlet

Flush Box Hydrant

MODEL M-5100



Model M-5100 box hydrant provides water access that is inconspicuous and unobtrusive. The top of the unit is installed flush with the surrounding surface, and all working parts are located below grade. The hydrant may be installed in pavement, sod or concrete. The unit is furnished with a hinged lid, which is opened for access to the hose outlet and closed when not in use. A loose key used to operate the hydrant. To provide freeze resistant functionality, the valve is located under ground at the specified depth of bury. The hydrant box and lid are iron castings, and the bottom connection, valve and 1" NPS hose outlet are lead-free solid-brass castings. Field-serviceable parts are easily accessible.


Hydrant shall be model M-5100 freeze resistant box hydrant.

Unit is to be installed with top of unit flush with surrounding surface and shall be furnished with hinged lid.

Valve shall be located under ground at specified depth of bury to ensure freeze resistant capability.

Hydrant box and lid shall be fabricated of heavy-duty, gray iron castings. Box and lid shall be finished with a heavy coat of oil-base black enamel.

Valve, stirrup and hose outlet shall be fabricated of solid-brass castings. All solid-brass castings shall conform to ASTM standards B61 and B62. Lead-free castings are used in all waterways.

Outer casing and internal water supply line shall be fabricated of steel pipe.

Hydrant shall consist of internal supply line and a surrounding outer casing pipe for protection of waterway.

Cast-aluminum key shall be furnished loose. Key shall be used to operate hydrant.

Unit shall be furnished with 1" NPS male union water supply connection.

Contractor shall ensure that hydrant is installed properly.

Lead Time:  1-3 weeks before shipment.  This item is "Build to Order".

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