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![Midland Metal Mfg. 65395 1 BLACK CROSS, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Cross | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65395_medium.jpg?v=1718751099)
65395 | 1 BLACK CROSS, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Cross | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65395
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![Midland Metal Mfg. 18204 7/16 X 3/8 (COMP X MIP ADAPTER), Brass Fittings, Compression, Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/18204_medium.jpg?v=1718747423)
18204 | 7 / 16 X 3 / 8 (COMP X MIP ADAPTER), Brass Fittings, Compression, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 18204
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![Midland Metal Mfg. 18078 5/16 X 1/4 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/18078_medium.jpg?v=1718747316)
18078 | 5 / 16 X 1 / 4 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 18078
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![Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-sdsa2040_237d375a-5d40-4a92-a900-0d6a5ae0fcb8_medium.png?v=1715271167)
SDSA2040 | SPD T1 SDSA 40KA 120 / 208V 3P4W | Square D by Schneider Electric
Brand: Square D
SKU: SDSA2040
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![Viconics VT7652B5031B Thermostat | Roof | 2 Heat Cntcts | 2 Cool Cntcts | Prgmble | BAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/VT7652B5031B_medium.jpg?v=1709000385)
VT7652B5031B | Thermostat | Roof | 2 Heat Cntcts | 2 Cool Cntcts | Prgmble | BAC | Viconics
Brand: Viconics
SKU: VT7652B5031B
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![Midland Metal Mfg. 28157S 1/4 MIPXFIP SHORT BS STR ELBOW, Brass Fittings, Pipe, 90 Deg Street Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28157S_medium.jpg?v=1718748049)
28157S | 1 / 4 MIPXFIP SHORT BS STR ELBOW, Brass Fittings, Pipe, 90 Deg Street Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28157S
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![Midland Metal Mfg. 32090 5/16 X 1/4 BRASS HOSE BARB SPLICER, Brass Fittings, Hose Barb, Mender/Splicer | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32090_medium.jpg?v=1718748383)
32090 | 5 / 16 X 1 / 4 BRASS HOSE BARB SPLICER, Brass Fittings, Hose Barb, Mender / Splicer | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32090
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![Midland Metal Mfg. 32062 3/16 X 1/4 (HOSE BARB X FIP ADPT), Brass Fittings, Hose Barb, Rigid Female Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32062_medium.jpg?v=1718748402)
32062 | 3 / 16 X 1 / 4 (HOSE BARB X FIP ADPT), Brass Fittings, Hose Barb, Rigid Female Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32062
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![Spears 429-420E 4X2 PVC ECCENTRIC REDUCING COUPLING SOCKET SCH40 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_429-338e_9e6a4eb1-c34d-4b51-82d9-682ab91e316d_medium.jpg?v=1711297556)
429-420E | 4X2 PVC ECCENTRIC REDUCING COUPLING SOCKET SCH40 | (PG:040) Spears
Brand: Spears
SKU: 429-420E
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![Belimo AFB24-S Damper Actuator | 180 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AFB24-S_Fail-Safe_Actuator-product_retina_a4cc684d-66b3-4fcf-b218-aa6cb4c28f24_medium.jpg?v=1714682109)
AFB24-S | Damper Actuator | 180 in-lb | Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: AFB24-S
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![Siemens GQD126.1P Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 20 lb-in | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GQD126.1P_medium.jpg?v=1709073182)
GQD126.1P | Damper Actuator | Spring Return | 24 VAC / DC | On / Off | 20 lb-in | SW | Siemens
Brand: Siemens
SKU: GQD126.1P
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![Midland Metal Mfg. 10495 1/2 X 1/2 (FE FLARE X M FLARE ELB), Brass Fittings, SAE 45 Deg Flare, 90 Deg Elbow MALE X FE FLARE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/10495_medium.jpg?v=1718747121)
10495 | 1 / 2 X 1 / 2 (FE FLARE X M FLARE ELB), Brass Fittings, SAE 45 Deg Flare, 90 Deg Elbow MALE X FE FLARE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10495
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![Veris H900 Split Core | Fixed | Range: 1.5-200AAC | Output: N.O. | 1.0A@30V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H900_medium.jpg?v=1706643280)
H900 | Split Core | Fixed | Range: 1.5-200AAC | Output: N.O. | 1.0A@30V | Veris
Brand: Veris
SKU: H900
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![Mamac CT-800 Current Switch (Solid Core) | Trip Point: 0.5A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CT-800_medium.png?v=1713900903)
CT-800 | Current Switch (Solid Core) | Trip Point: 0.5A | Mamac
Brand: Mamac
SKU: CT-800
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![Midland Metal Mfg. 33095P 3/8 POLYPROP HB UNION, Plastic Fittings, Plastic Hose Barbs, Splicers | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/33095P_medium.jpg?v=1718748550)
33095P | 3 / 8 POLYPROP HB UNION, Plastic Fittings, Plastic Hose Barbs, Splicers | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 33095P
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![Siemens QFA3171D Outside Air RH & T Sensor, 2 percent, RH: 4-20 mA T: 4-20 mA, Display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/QFA3171D_medium.jpg?v=1692723009)
QFA3171D | Outside Air RH & T Sensor, 2 percent, RH: 4-20 mA T: 4-20 mA, Display | Siemens
Brand: Siemens
SKU: QFA3171D
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![Belimo AFB24 Damper Actuator | 180 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AFB24_Fail-Safe_Actuator-product_retina_295c8b39-4679-44ab-afc7-5c4d577aedb6_medium.jpg?v=1714682138)
AFB24 | Damper Actuator | 180 in-lb | Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: AFB24
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![Veris E50C2 DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_medium.jpg?v=1717613716)
E50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2
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![Belimo ARB24-SR Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ARQX24-MFT_web_9bea1ee7-006a-47fd-9d05-eb5232f28efa_medium.png?v=1714682169)
ARB24-SR | Valve Actuator | Non-Spg | 24V | Modulating | Belimo
Brand: Belimo
SKU: ARB24-SR
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![Midland Metal Mfg. 10087 3/8 FLARE GASKET, Brass Fittings, SAE 45 Deg Flare, Copper Gasket | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/10087_5f44ff19-1e97-41bd-b9d0-412e647a9124_medium.jpg?v=1718747014)
10087 | 3 / 8 FLARE GASKET, Brass Fittings, SAE 45 Deg Flare, Copper Gasket | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 10087
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![Spears 836-010 1 PVC MALE ADAPTER MPTXSOC SCH80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_836-010_6947ff32-ff33-45f0-b894-d1440a643a6a_medium.jpg?v=1711300210)
836-010 | 1 PVC MALE ADAPTER MPTXSOC SCH80 | (PG:080) Spears
Brand: Spears
SKU: 836-010
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![Midland Metal Mfg. 32005 1/4 X 1/4 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32005_medium.jpg?v=1718748346)
32005 | 1 / 4 X 1 / 4 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32005
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View all →![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_large.jpg?v=1718834469)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/E50B1_f7961d3f-980d-42b2-85d0-af98acd6ef71_large.jpg?v=1706922559)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/eis_b407f1fa-ba1e-409c-8dfb-75529d660c8a_large.jpg?v=1708892842)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_large.png?v=1717516288)
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBW01B-EN3_3ae477a4-560b-44f1-8b78-fb44c6bca52d_large.jpg?v=1708365190)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_656fcc36-202c-489f-a36b-51492c74671a_large.png?v=1714684207)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/actuators-banner_a22729f7-ea6e-4da6-8d1e-616037cb58b4_large.jpg?v=1717515951)
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000