air flow sensors
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![Saginaw SCE-N12FGA66 Filter & Grille Assy. (Black) | 9.84 (H) x 9.84 (W) x 1.33 (D) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sce-n12fga66_53879c00-21b3-4265-9167-df33e85948ae_medium.png?v=1720019013)
SCE-N12FGA66 | Filter & Grille Assy. (Black) | 9.84 (H) x 9.84 (W) x 1.33 (D) | Saginaw
Brand: Saginaw
SKU: SCE-N12FGA66
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![Siemens 141-0574 Airflow Switch, Differential Static Pressure, SPDT, Auto Reset, 0.05-1.0 in. WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/141-0574_1b1b95e6-7f41-4733-bba8-cbd9c9bf4810_medium.jpg?v=1720021378)
141-0574 | Airflow Switch, Differential Static Pressure, SPDT, Auto Reset, 0.05-1.0 in. WC | Siemens
Brand: Siemens
SKU: 141-0574
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![Siemens 141-0575 Airflow Switch, Differential Static Pressure, SPST, Manual Reset, 1" to 12" WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/141-0575_medium.jpg?v=1720021376)
141-0575 | Airflow Switch, Differential Static Pressure, SPST, Manual Reset, 1" to 12" WC | Siemens
Brand: Siemens
SKU: 141-0575
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![Siemens 184-116 Restrictor Tee, Yellow Barb, Type 2, 1/4" OD polyethylene tubing, Plastic, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/184-116_medium.jpg?v=1720021613)
184-116 | Restrictor Tee, Yellow Barb, Type 2, 1 / 4" OD polyethylene tubing, Plastic, 5pk | Siemens
Brand: Siemens
SKU: 184-116
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![Veris AA19 Accessory | Pitot Tube Kit 12" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AA18_medium.jpg?v=1720029626)
AA19 | Accessory | Pitot Tube Kit 12" | Veris
Brand: Veris
SKU: AA19
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![Siemens 184-113 Restrictor Tee, Yellow Barb, Type 3, 1/4" OD polyethylene tubing, Plastic, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/184-113_medium.jpg?v=1720021580)
184-113 | Restrictor Tee, Yellow Barb, Type 3, 1 / 4" OD polyethylene tubing, Plastic, 5pk | Siemens
Brand: Siemens
SKU: 184-113
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![Siemens 141-0518 Airflow Switch, Differential Static Pressure, SPDT, Auto Reset, 1 to 12" WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/141-0518_medium.jpg?v=1720021380)
141-0518 | Airflow Switch, Differential Static Pressure, SPDT, Auto Reset, 1 to 12" WC | Siemens
Brand: Siemens
SKU: 141-0518
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![Dwyer DR12470 Direct reading glass flowmeter | glass float | flow rate 11 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_77724b3d-89e3-472d-85f7-c2eaaedb24a7_medium.gif?v=1719998899)
DR12470 | Direct reading glass flowmeter | glass float | flow rate 11 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR12470
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![Functional Devices RIBMNLB-6NO Panel RIB logic board, 6 Normally Open inputs, 2.75in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBMNLB-6NO_medium.jpg?v=1719987663)
RIBMNLB-6NO | Panel RIB logic board, 6 Normally Open inputs, 2.75in | Functional Devices
Brand: Functional Devices
SKU: RIBMNLB-6NO
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![ACI STN-5.0' Sampling Tube for SL-2000 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-sts-10-0_da4b301b-b136-48c8-b459-f73956920a57_medium.jpg?v=1719983179)
STN-5.0' | Sampling Tube for SL-2000 | ACI
Brand: ACI
SKU: STN-5.0'
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![KMC SSE-1001 Sensor: Duct Airflow, 4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SSE-1001-medium_b98a3c25-52b4-43e5-a9df-a7aba4676f0a_medium.jpg?v=1720012647)
SSE-1001 | Sensor: Duct Airflow, 4" | KMC (OBSOLETE)
Brand: KMC
SKU: SSE-1001
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![KMC SSE-1011 Sensor: Duct Airflow, 4", Conformal Coat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SSE-1001-medium_97e5380d-0938-4068-a738-88dfd058f696_medium.jpg?v=1720012621)
SSE-1011 | Sensor: Duct Airflow, 4", Conformal Coat | KMC (OBSOLETE)
Brand: KMC
SKU: SSE-1011
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![Dwyer AVFS-2 Thermo air flow switch | 24 VDC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/avfs_600x600_0f8feab5-c3e9-4cae-a463-834e69ce4b05_medium.gif?v=1719998459)
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/files/aafs__new_600x600_396b6914-9b00-49a4-ad22-3cb74a983b5e_medium.gif?v=1719998345)
AAFS | Adjustable air flow paddle switch | Dwyer
Brand: Dwyer
SKU: AAFS
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![Modine 5H0716160001 Blower Wheel for BAH55-90/WBG101/WBP75-302 2-1/2 Inch Clockwise | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/801880_medium.jpg?v=1720716379)
5H0716160001 | Blower Wheel for BAH55-90 / WBG101 / WBP75-302 2-1 / 2 Inch Clockwise | Modine
Brand: Modine
SKU: 5H0716160001
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![Veris PX3DLX02S Pressure,Dry,Duct,LCD,1-10 InWC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PX3DLX02_141cbf4f-0f0b-4d8b-a9f9-b47d5df2d124_medium.jpg?v=1720046105)
PX3DLX02S | Pressure, Dry, Duct, LCD, 1-10 InWC | Veris
Brand: Veris
SKU: PX3DLX02S
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![Honeywell S437A1025/U SAIL SWITCH 2-WIRE LINE VOLT. 120V 8A. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Honeywell-logo_045817be-0b5d-42e4-b7ee-611e69ccb937_medium.png?v=1720039088)
S437A1025 / U | SAIL SWITCH 2-WIRE LINE VOLT. 120V 8A. | Honeywell
Brand: Honeywell
SKU: S437A1025/U
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![Honeywell 315321/U CRANKARM BALL JOINT (WITH 1/4" MALE THREADS), FITS 5/16" DIA PUSHROD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Honeywell-logo_390999ee-1b39-411a-9de5-873201058ac2_medium.png?v=1720038967)
315321 / U | CRANKARM BALL JOINT (WITH 1 / 4" MALE THREADS), FITS 5 / 16" DIA PUSHROD | Honeywell
Brand: Honeywell
SKU: 315321/U
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![Honeywell 14002362-001/U DUCT SAMPLING CHAMBER FOR HP970/TP970. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Honeywell-logo_4f5791c9-373e-46a3-a8c9-9d3268c73892_medium.png?v=1720038922)
14002362-001 / U | DUCT SAMPLING CHAMBER FOR HP970 / TP970. | Honeywell
Brand: Honeywell
SKU: 14002362-001/U
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![Dwyer F7-MLK-FLT F7-MLK-FLT BUNA FLT 1.5 DIA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_dwyer_b304bc26-d111-48db-be35-89646a0c8812_medium.png?v=1720038732)
F7-MLK-FLT | F7-MLK-FLT BUNA FLT 1.5 DIA | Dwyer
Brand: Dwyer
SKU: F7-MLK-FLT
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![Veris AA20 Accessory | Pitot Tube Kit 18" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AA20_medium.jpg?v=1720029623)
AA20 | Accessory | Pitot Tube Kit 18" | Veris
Brand: Veris
SKU: AA20
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![Mcdonnell Miller 172827 Flow Switch AF1-S Air | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/514898_d5aa7078-0b11-4b2b-bcf4-e73995a20b8a_medium.jpg?v=1720024488)
172827 | Flow Switch AF1-S Air | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 172827
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![Siemens 184-112 Restrictor Tee, Red Barb, Type 3, 1/4" OD polyethylene tubing, Plastic, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/184-112_medium.jpg?v=1720021690)
184-112 | Restrictor Tee, Red Barb, Type 3, 1 / 4" OD polyethylene tubing, Plastic, 5pk | Siemens
Brand: Siemens
SKU: 184-112
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H971 | Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Veris
Brand: Veris
SKU: H971