Dwyer Air flow switches Type
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![Dwyer AVFS-2 Thermo air flow switch | 24 VDC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/avfs_600x600_c01620ea-5971-405d-ace6-ac0399148ff3_medium.gif?v=1688835252)
AVFS-2 | Thermo air flow switch | 24 VDC. | Dwyer
Brand: Dwyer
SKU: AVFS-2
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![Dwyer AAFS Adjustable air flow paddle switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/aafs__new_600x600_3607b603-0679-4135-9833-12ff5d252bf9_medium.gif?v=1688870503)
AAFS | Adjustable air flow paddle switch | Dwyer
Brand: Dwyer
SKU: AAFS
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![Dwyer 530 Air flow switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/530_600x600_681b57a4-d302-45ce-bfff-9be34c797082_medium.gif?v=1688837825)
530 | Air flow switch | Dwyer
Brand: Dwyer
SKU: 530
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![Dwyer AVFS-1 Thermo air flow switch | 80-250 AC/DC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/avfs_600x600_5ed1edd6-77c8-4c10-9e30-d10549a44f6e_medium.gif?v=1688835238)
AVFS-1 | Thermo air flow switch | 80-250 AC / DC. | Dwyer
Brand: Dwyer
SKU: AVFS-1
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![Dwyer DAFA-1 Air flow indicator and alarm. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/dafa_rightbottom_1000x1000_6717b67b-c5d7-4317-adc2-0e3da0c6707b_medium.gif?v=1688848255)
DAFA-1 | Air flow indicator and alarm. | Dwyer
Brand: Dwyer
SKU: DAFA-1
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