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Armstrong 13AV 1in NPT 9/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D502629
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Armstrong 13AV 1in NPT 9/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D502629

Part #:501-D502629
$2,453.00 MSRP $ 1,867.43
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Armstrong 11AV 3/4in SW x 1/2in NPT Outlet 1/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D502707
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Armstrong 11AV 3/4in SW x 1/2in NPT Outlet 1/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D502707

Part #:501-D502707
$532.00 MSRP $ 408.90
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Armstrong 11AV 3/4in SW x 1/2in NPT Outlet 5/64in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D502875
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Armstrong 11AV 3/4in SW x 1/2in NPT Outlet 5/64in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D502875

Part #:501-D502875
$532.00 MSRP $ 408.90
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Armstrong 13AV 1in NPT 7/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D503028
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Armstrong 13AV 1in NPT 7/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D503028

Part #:501-D503028
$2,453.00 MSRP $ 1,867.43
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Armstrong 21AR 3/4in NPT 5/32in Orifice 33lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D503123
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Armstrong 21AR 3/4in NPT 5/32in Orifice 33lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D503123

Part #:501-D503123
$422.00 MSRP $ 324.36
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Armstrong 21AR 1/2in NPT 5/64in Orifice 133lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D503157
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Armstrong 21AR 1/2in NPT 5/64in Orifice 133lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D503157

Part #:501-D503157
$439.00 MSRP $ 366.31
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Armstrong 13AV 1in NPT 5/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D503382
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Armstrong 13AV 1in NPT 5/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D503382

Part #:501-D503382
$2,453.00 MSRP $ 1,867.43
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Armstrong 13AV 1in NPT 3/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504144
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Armstrong 13AV 1in NPT 3/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504144

Part #:501-D504144
$2,453.00 MSRP $ 1,885.38
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Armstrong 11AV 1/2in NPT x 1/2in NPT Outlet #38 Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504182
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Armstrong 11AV 1/2in NPT x 1/2in NPT Outlet #38 Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504182

Part #:501-D504182
$476.00 MSRP $ 397.47
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Armstrong 22AV 3/4in SW 1/4in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504440
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Armstrong 22AV 3/4in SW 1/4in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504440

Part #:501-D504440
$1,262.00 MSRP $ 969.96
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Armstrong 22AV 3/4in SW 3/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504666
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Armstrong 22AV 3/4in SW 3/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D504666

Part #:501-D504666
$1,262.00 MSRP $ 969.96
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Armstrong 13AV 1in NPT 3/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D505453
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Armstrong 13AV 1in NPT 3/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D505453

Part #:501-D505453
$2,453.00 MSRP $ 1,867.43
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Armstrong 11AV 1/2in SW x 1/2in NPT Outlet 1/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D505581
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Armstrong 11AV 1/2in SW x 1/2in NPT Outlet 1/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D505581

Part #:501-D505581
$532.00 MSRP $ 408.90
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Armstrong 1AV 1/2in NPT x 3/8in NPT Outlet 5/64in Orifice 300lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D505644
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Armstrong 1AV 1/2in NPT x 3/8in NPT Outlet 5/64in Orifice 300lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D505644

Part #:501-D505644
1-AV Series Air and Gas VentsFor pressures to 300 psig (21 bar) or specific gravity down to 0.40. 1-AVA cast iron air vent that uses a free-floating lever that closes positively, ensuring a leaktight closing under all conditions. This vent is good for low capacity air/gas venting up to 300 psi (21 bar).
$275.00 MSRP $ 233.54
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Armstrong 21AR 3/4in NPT 1/8in Orifice 52lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D505649
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Armstrong 21AR 3/4in NPT 1/8in Orifice 52lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D505649

Part #:501-D505649
$439.00 MSRP $ 363.58
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Armstrong 21AR 1/2in NPT 1/8in Orifice 208lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D506447
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Armstrong 21AR 1/2in NPT 1/8in Orifice 208lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D506447

Part #:501-D506447
$439.00 MSRP $ 363.58
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Armstrong 22AV 3/4in NPT 5/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D506825
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Armstrong 22AV 3/4in NPT 5/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D506825

Part #:501-D506825
$1,133.00 MSRP $ 988.00
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Armstrong 21AR 1/2in NPT 7/32in Orifice 17lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D507000
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Armstrong 21AR 1/2in NPT 7/32in Orifice 17lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D507000

Part #:501-D507000
$422.00 MSRP $ 324.36
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Armstrong 22AV 3/4in NPT 3/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D507021
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Armstrong 22AV 3/4in NPT 3/16in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D507021

Part #:501-D507021
$1,178.00 MSRP $ 975.63
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Armstrong 21AR 1/2in NPT 9/64in Orifice 41lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D508417
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Armstrong 21AR 1/2in NPT 9/64in Orifice 41lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D508417

Part #:501-D508417
$422.00 MSRP $ 341.36
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Armstrong 13AV 1in SW 7/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D508582
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Armstrong 13AV 1in SW 7/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D508582

Part #:501-D508582
$2,598.00 MSRP $ 1,977.82
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Armstrong 13AV 1in NPT 5/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D510147
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Armstrong 13AV 1in NPT 5/32in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D510147

Part #:501-D510147
$2,551.00 MSRP $ 2,095.00
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Armstrong 1AV 1/2in NPT x 3/8in NPT Outlet #38 Orifice 219lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D512933
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Armstrong 1AV 1/2in NPT x 3/8in NPT Outlet #38 Orifice 219lb Cast Iron Air Vent, Bottom Inlet - Top Outlet D512933

Part #:501-D512933
1-AV Series Air and Gas VentsFor pressures to 300 psig (21 bar) or specific gravity down to 0.40. 1-AVA cast iron air vent that uses a free-floating lever that closes positively, ensuring a leaktight closing under all conditions. This vent is good for low capacity air/gas venting up to 300 psi (21 bar).
$275.00 MSRP $ 233.54
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Armstrong 13AV 1in NPT 1/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D513825
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Armstrong 13AV 1in NPT 1/8in Orifice Stainless Steel, Air Vent, Bottom Inlet - Top Outlet D513825

Part #:501-D513825
$2,453.00 MSRP $ 1,867.43
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Displaying: 25 - 48 of 68 Matching Items