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Cast iron hydrant key, yellow finish, for 5800 and 5900 series

Jr Smith

Jr Smith 5910-PART03 Hydrant Key for 5800 and 5900 Series

SKU CH-NQPR-8GR6W

Cast iron hydrant key operates 5800 and 5900 series ground and post hydrants

  • TypePipes, Valves & Fittings
  • Designed for 5800 and 5900 series hydrants
  • Cast iron construction provides durability
  • Yellow colour aids quick identification
  • Meets ASME A 112.21.3M standard
  • Part number 5910-PART03 ensures correct fit

Hydrant Key for 5800 and 5900 Series

This cast iron hydrant key operates ground and post hydrants in the 5800 and 5900 series. The yellow finish aids visibility on site. It meets ASME A 112.21.3M standard. Plumbers and maintenance crews use it for valve access.

Sustained Use Behaviour

The cast iron construction resists deformation during repeated valve operations. The key engages the hydrant mechanism directly without slipping. No moving parts or lubrication points require servicing. Performance stays consistent across multiple uses.

Pre-Purchase Checks

Confirm the hydrant model is a 5800 or 5900 series ground or post type. Verify the operating nut matches the key profile. Ensure local code accepts ASME A 112.21.3M compliance. No additional tools are needed for operation.

Highlights

  • Designed for 5800 and 5900 series hydrants
  • Cast iron construction provides durability
  • Yellow colour aids quick identification
  • Meets ASME A 112.21.3M standard
  • Part number 5910-PART03 ensures correct fit

Specifications

BrandJAY R. SMITH MANUFACTURING
TypePipes, Valves & Fittings

Questions about this item

How much force is needed to turn the 5910-PART03 key on a 5800 series hydrant all day?

The key is cast iron and coloured yellow for visibility. It fits 5800 and 5900 series ground and post hydrants and meets ASME A 112.21. 3M. No turning-force value is published.

What tools or parts must I already have to use this hydrant key?

You need a 5800 or 5900 series ground or post hydrant. The key operates the hydrant directly; no additional tools are required.

Will the 5910-PART03 key work on older hydrants that are not 5800 or 5900 series?

The key is specified for 5800 and 5900 series ground and post hydrants only. Compatibility with other series is not confirmed.

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