Armstrong 3/4in Size
Blackhawk Supply's premium collection of Armstrong's robust HVAC tools and supplies can help you enhance your projects.
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![Armstrong D1175-6 Steam Trap Float & Thermostatic 3/4 Inch 125A3 125 PSIG with Air Vent Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530721_medium.jpg?v=1717078866)
D1175-6 | Steam Trap Float & Thermostatic 3 / 4 Inch 125A3 125 PSIG with Air Vent Threaded | Armstrong
Brand: Armstrong
SKU: D1175-6
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![Armstrong D1175-2 Steam Trap Float & Thermostatic 3/4 Inch 30B3 30 PSIG with Air Vent Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530718_medium.jpg?v=1717078860)
D1175-2 | Steam Trap Float & Thermostatic 3 / 4 Inch 30B3 30 PSIG with Air Vent Threaded | Armstrong
Brand: Armstrong
SKU: D1175-2
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![Armstrong C5297-8 Steam Trap Inverted Bucket 3/4 Inch 800 125 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530707_medium.jpg?v=1717078820)
C5297-8 | Steam Trap Inverted Bucket 3 / 4 Inch 800 125 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5297-8
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![Armstrong C5297-28 Steam Trap Inverted Bucket 3/4 Inch 811 200 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530705_fd1972a8-d584-46e1-85b9-e0734cec4d1a_medium.jpg?v=1717078855)
C5297-28 | Steam Trap Inverted Bucket 3 / 4 Inch 811 200 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5297-28
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![Armstrong A21485 Steam Trap Controlled Disc 3/4 Inch CD-33 600 PSIG Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530679_medium.jpg?v=1717078656)
A21485 | Steam Trap Controlled Disc 3 / 4 Inch CD-33 600 PSIG Threaded | Armstrong
Brand: Armstrong
SKU: A21485
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![Armstrong D501343 Steam Trap Float & Thermostatic 3/4 Inch 75AI3 75 PSIG with Air Vent Inline | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530749_medium.jpg?v=1717078931)
D501343 | Steam Trap Float & Thermostatic 3 / 4 Inch 75AI3 75 PSIG with Air Vent Inline | Armstrong
Brand: Armstrong
SKU: D501343
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![Armstrong D500975 Air Vent Free Floating Lever 3/4 Inch Cast Iron 1/4 Inch Orifice 1-AV 250 PSIG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530748_208a22bd-ee87-47fa-a07b-3954a95844e7_medium.jpg?v=1717078914)
D500975 | Air Vent Free Floating Lever 3 / 4 Inch Cast Iron 1 / 4 Inch Orifice 1-AV 250 PSIG | Armstrong
Brand: Armstrong
SKU: D500975
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![Armstrong D500390 Steam Trap Float & Thermostatic 3/4 Inch 15BI3 15 PSIG with Air Vent Inline | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530741_medium.jpg?v=1718000312)
D500390 | Steam Trap Float & Thermostatic 3 / 4 Inch 15BI3 15 PSIG with Air Vent Inline | Armstrong
Brand: Armstrong
SKU: D500390
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![Armstrong D25934 Steam Trap Thermostatic Radiator 3/4 Inch TS-3 65 PSIG Bronze Angle | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530727_medium.jpg?v=1717078856)
D25934 | Steam Trap Thermostatic Radiator 3 / 4 Inch TS-3 65 PSIG Bronze Angle | Armstrong
Brand: Armstrong
SKU: D25934
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![Armstrong D17140 Steam Trap Float & Thermostatic 3/4 Inch 125AI3 125 PSIG with Air Vent Inline | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530725_medium.jpg?v=1717078856)
D17140 | Steam Trap Float & Thermostatic 3 / 4 Inch 125AI3 125 PSIG with Air Vent Inline | Armstrong
Brand: Armstrong
SKU: D17140
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![Armstrong D1175-5 Steam Trap Float & Thermostatic 3/4 Inch 75A3 75 PSIG with Air Vent Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530720_medium.jpg?v=1717078868)
D1175-5 | Steam Trap Float & Thermostatic 3 / 4 Inch 75A3 75 PSIG with Air Vent Threaded | Armstrong
Brand: Armstrong
SKU: D1175-5
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![Armstrong D1175-1 Steam Trap Float & Thermostatic 3/4 Inch 15B3 15 PSIG with Air Vent Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530714_ebe7004b-0aa8-44b0-a492-36120980906f_medium.jpg?v=1717078869)
D1175-1 | Steam Trap Float & Thermostatic 3 / 4 Inch 15B3 15 PSIG with Air Vent Threaded | Armstrong
Brand: Armstrong
SKU: D1175-1
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![Armstrong C5318-4 Steam Trap Inverted Bucket 3/4 Inch 812 125 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530710_medium.jpg?v=1717078837)
C5318-4 | Steam Trap Inverted Bucket 3 / 4 Inch 812 125 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5318-4
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![Armstrong C5318-2 Steam Trap Inverted Bucket 3/4 Inch 812 30 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/530709_medium.jpg?v=1717078833)
C5318-2 | Steam Trap Inverted Bucket 3 / 4 Inch 812 30 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5318-2
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![Armstrong C5297-9 Steam Trap Inverted Bucket 3/4 Inch 800 150 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/89023_medium.jpg?v=1717078836)
C5297-9 | Steam Trap Inverted Bucket 3 / 4 Inch 800 150 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5297-9
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![Armstrong C5297-7 Steam Trap Inverted Bucket 3/4 Inch 800 80 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/89021_medium.jpg?v=1717078833)
C5297-7 | Steam Trap Inverted Bucket 3 / 4 Inch 800 80 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5297-7
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![Armstrong C5297-6 Steam Trap Inverted Bucket 3/4 Inch 800 20 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/374_medium.jpg?v=1717078834)
C5297-6 | Steam Trap Inverted Bucket 3 / 4 Inch 800 20 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5297-6
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![Armstrong C5297-55 Steam Trap Inverted Bucket 3/4 Inch 881 125 PSIG with Integral Strainer Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/89089_medium.jpg?v=1717078817)
C5297-55 | Steam Trap Inverted Bucket 3 / 4 Inch 881 125 PSIG with Integral Strainer Threaded | Armstrong
Brand: Armstrong
SKU: C5297-55
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![Armstrong C5297-47 Steam Trap Inverted Bucket 3/4 Inch 880 125 PSIG with Integral Strainer Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/89078_medium.jpg?v=1717078848)
C5297-47 | Steam Trap Inverted Bucket 3 / 4 Inch 880 125 PSIG with Integral Strainer Threaded | Armstrong
Brand: Armstrong
SKU: C5297-47
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![Armstrong C5297-46 Steam Trap Inverted Bucket 3/4 Inch 880 80 PSIG with Integral Strainer Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/89077_47bde6d0-6366-48a2-b80e-9056e5089741_medium.jpg?v=1717078854)
C5297-46 | Steam Trap Inverted Bucket 3 / 4 Inch 880 80 PSIG with Integral Strainer Threaded | Armstrong
Brand: Armstrong
SKU: C5297-46
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![Armstrong C5297-45 Steam Trap Inverted Bucket 3/4 Inch 880 20 PSIG with Integral Strainer Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/385_medium.jpg?v=1717078834)
C5297-45 | Steam Trap Inverted Bucket 3 / 4 Inch 880 20 PSIG with Integral Strainer Threaded | Armstrong
Brand: Armstrong
SKU: C5297-45
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![Armstrong C5297-27 Steam Trap Inverted Bucket 3/4 Inch 811 125 PSIG Cast Iron Threaded | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/89033_medium.jpg?v=1717078816)
C5297-27 | Steam Trap Inverted Bucket 3 / 4 Inch 811 125 PSIG Cast Iron Threaded | Armstrong
Brand: Armstrong
SKU: C5297-27
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BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000