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1 1/4 in. Cast Iron Air Separator

Model Number: 0858536  |  Menards® SKU: 6655381

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  • Description 

This cast iron air separator is used in commercial and residential, hydronic heating applications to separate air from water in the piping system. It consists of a heavy, cast-iron body construction with a 1/2 inch female threaded connection for an expansion tank, and a 1/8 inch female threaded connection for a float vent. It provides continuous purging and venting of air in the system when installed with Watts Model ET expansion tank and Model FV4 float-vent. The maximum pressure is 125 PSI (8.6 bar).

  • Tappings on each side
  • Heavy cast iron construction
  • Provides complete, continuous purging and venting of air
  • Efficient separation of air
  • Watts Model: 1 1/4 ASM1

Dimensions: 1 1/4 in.

Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as inventory is sold and received continuously throughout the day. Inventory last updated 11/28/2014 at 5:00am EST. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.
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