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21AR - 3/4" NPT, 1/8" Orifice, 52 PSI, Cast Iron Air / Gas Vent

$423.69
SKU: D505649
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More about this product

Details:

  • Maximum allowable pressure (MAP) : 250 PSIG @ 450° F (17 bar @ 232° C)
  • Maximum operating pressure (MOP) : 52 PSIG (3.5 bar)
  • Connection type: screwed
  • Connection size: 3/4"
  • Orifice size: 1/8"
  • Air vent type: fixed pivot ball float air/gas vent
  • Body material: ASTM A48 class 30 cast iron

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