Armstrong International D503157 Air and Gas Vent

Armstrong International D503157 Air and Gas Vent

  • $437.48


1/2" NPT x 1/2" NPT, 133 PSI, Series 21AR Cast Iron Fixed Pivot Ball Float Air and Gas Vent with 5/64" Orifice

D503157 is identical to 21-AR-1/2-133

This item is not qualified for free shipping.

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