Dwyer Pressure Category/type
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![Dwyer BDPA-08-2-N Adjustable differential pressure alarm | range .08-1.20" w.c. | M20 connection. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bpda_animatedledbuzzer_1000x1000_f44598c8-afd7-4b5b-bf7b-50858f3f485b_medium.gif?v=1719998680)
BDPA-08-2-N | Adjustable differential pressure alarm | range .08-1.20" w.c. | M20 connection. | Dwyer
Brand: Dwyer
SKU: BDPA-08-2-N
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![Dwyer BDPA-07-2-N Adjustable differential pressure alarm | range 4.00-20.00" w.c. | M20 connection. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bpda_animatedledbuzzer_1000x1000_2b6e0bdd-fd04-4c4a-8300-aab6261c0945_medium.gif?v=1719998484)
BDPA-07-2-N | Adjustable differential pressure alarm | range 4.00-20.00" w.c. | M20 connection. | Dwyer
Brand: Dwyer
SKU: BDPA-07-2-N
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![Dwyer BDPA-05-2-N Adjustable differential pressure alarm | range .80-4.00" w.c. | M20 connection. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bpda_animatedledbuzzer_1000x1000_4f081979-2477-4358-8c36-aedf9ad27979_medium.gif?v=1719998563)
BDPA-05-2-N | Adjustable differential pressure alarm | range .80-4.00" w.c. | M20 connection. | Dwyer
Brand: Dwyer
SKU: BDPA-05-2-N
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![Dwyer BDPA-04-2-N Adjustable differential pressure alarm | range .12-1.60" w.c. | M20 connection. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bpda_animatedledbuzzer_1000x1000_a838778a-3f7c-4464-95c0-a9233ec0b616_medium.gif?v=1719998537)
BDPA-04-2-N | Adjustable differential pressure alarm | range .12-1.60" w.c. | M20 connection. | Dwyer
Brand: Dwyer
SKU: BDPA-04-2-N
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![Dwyer BDPA-03-2-N Adjustable differential pressure alarm | range .20-2.00" w.c. | M20 connection. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bpda_animatedledbuzzer_1000x1000_40420f10-42b7-48ef-92d3-1be6d088e443_medium.gif?v=1719998523)
BDPA-03-2-N | Adjustable differential pressure alarm | range .20-2.00" w.c. | M20 connection. | Dwyer
Brand: Dwyer
SKU: BDPA-03-2-N
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