Armstrong 146psig Pressure
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![Armstrong C3510-2 Air Vent Free Floating Lever 3/4 Inch Cast Iron 1/8 Inch Orifice 1-AV 146 PSIG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/199980_medium.jpg?v=1720027795)
C3510-2 | Air Vent Free Floating Lever 3 / 4 Inch Cast Iron 1 / 8 Inch Orifice 1-AV 146 PSIG | Armstrong
Brand: Armstrong
SKU: C3510-2
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![Armstrong C3510-1 Air Vent Free Floating Lever 1/2 Inch Cast Iron 1/8 Inch Orifice 1-AV 146 PSIG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/199979_4268f761-41bd-4578-a274-ddc6e31dcf84_medium.jpg?v=1720027804)
C3510-1 | Air Vent Free Floating Lever 1 / 2 Inch Cast Iron 1 / 8 Inch Orifice 1-AV 146 PSIG | Armstrong
Brand: Armstrong
SKU: C3510-1
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