Air velocity sensors Accessories Category/type
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![Dwyer A-536 Metric air velocity calculator slide chart. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-525_large_4d6cd5a3-130b-474d-96d8-2958844f9fee_medium.gif?v=1719998415)
A-536 | Metric air velocity calculator slide chart. | Dwyer
Brand: Dwyer
SKU: A-536
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![Dwyer A-532 Air velocity calculator slide chart. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-525_large_2486a474-d484-4a2f-8200-15cede0d87fe_medium.gif?v=1719998345)
A-532 | Air velocity calculator slide chart. | Dwyer
Brand: Dwyer
SKU: A-532
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![Dwyer A-362 Stand-hang bracket | aluminum | for Minihelic® II gage. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mountingoptions_family_1000x1000_24c093e5-4508-4f38-869a-b5c42ef11e44_medium.jpg?v=1719998330)
A-362 | Stand-hang bracket | aluminum | for Minihelic® II gage. | Dwyer
Brand: Dwyer
SKU: A-362
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![Dwyer A-331-SS 1/8" BSPT 316 SS filter vent plug (replacement filter for the A-464-SS) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/fittings-filters_pic_95c3b39a-b20b-430d-9106-b5edb7aa814f_medium.jpg?v=1719998289)
A-331-SS | 1 / 8" BSPT 316 SS filter vent plug (replacement filter for the A-464-SS) | Dwyer
Brand: Dwyer
SKU: A-331-SS
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![Dwyer A-318 Gage connector | 1/4" pipe thread opening. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/valves-connectors_pic_1_fbfbd0f8-8bb0-4f80-a997-e8dd5f74a6e8_medium.jpg?v=1719998290)
A-318 | Gage connector | 1 / 4" pipe thread opening. | Dwyer
Brand: Dwyer
SKU: A-318
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![Dwyer A-332 Brass adapter | 1/8" female NPT to 1/4" male NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/fittings-filters_pic_485d736b-bc2b-44d3-bbcb-9119a123fa69_medium.jpg?v=1719998274)
A-332 | Brass adapter | 1 / 8" female NPT to 1 / 4" male NPT. | Dwyer
Brand: Dwyer
SKU: A-332
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![Dwyer A-273 SS test port plug with 1/2" NPT process connection. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/fittings-filters_pic_6e26b9b4-537a-4f93-8373-eed8781d4ca4_medium.jpg?v=1719998264)
A-273 | SS test port plug with 1 / 2" NPT process connection. | Dwyer
Brand: Dwyer
SKU: A-273
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![Dwyer A-343-1 "T" assembly | plastic | for 1/8" ID plastic tubing. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/fittings-filters_pic_55a672b2-e0d0-4080-ad28-08b22794a15e_medium.jpg?v=1719998285)
A-343-1 | "T" assembly | plastic | for 1 / 8" ID plastic tubing. | Dwyer
Brand: Dwyer
SKU: A-343-1
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![Dwyer A-343 "T" assembly | plastic | for 3/16" plastic tubing. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/fittings-filters_pic_1e9cc881-ccaf-46f3-9628-914bf0125b1c_medium.jpg?v=1719998275)
A-343 | "T" assembly | plastic | for 3 / 16" plastic tubing. | Dwyer
Brand: Dwyer
SKU: A-343
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GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
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