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Discover a range of products at Blackhawk Supply. Shop now and explore our wide catalog of controls, HVAC, electrical, plumbing, and more.
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![Midland Metal Mfg. 65385 1" SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65385_medium.jpg?v=1718751091)
65385 | 1" SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65385
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![ecobee EB-EMSSI-01 Energy Management System Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ecobee-eb-emssi-01_medium.jpg?v=1720000227)
EB-EMSSI-01 | Energy Management System Thermostat | ecobee (OBSOLETE)
Brand: ecobee
SKU: EB-EMSSI-01
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![Midland Metal Mfg. 65384 3/4 SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65384_medium.jpg?v=1718751046)
65384 | 3 / 4 SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65384
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![Generic BACnet Router BACNET_ROUTER BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bacnet-router-generic_medium.jpg?v=1719983610)
BACNET_ROUTER | BACnet Router | Generic | BACnet / IP to BACnet / MSTP | Generic BACnet Router
Brand: Generic BACnet Router
SKU: BACNET_ROUTER
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![Midland Metal Mfg. 32375 3/8 X 5/16 BARB SPLICER, Brass Fittings, Hose Barb, Mender/Splicer | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32375_medium.jpg?v=1718748424)
32375 | 3 / 8 X 5 / 16 BARB SPLICER, Brass Fittings, Hose Barb, Mender / Splicer | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32375
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![Midland Metal Mfg. 86022 M22 X M22 UNION, Pneumatics, Pressure Washer Fittings, M22 x M22 Female Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/86022_medium.jpg?v=1718751759)
86022 | M22 X M22 UNION, Pneumatics, Pressure Washer Fittings, M22 x M22 Female Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 86022
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![Midland Metal Mfg. 21178 2 GALVANIZED VENT CAP, Nipples and Fittings, Galvanized 150# Malleable Fitting, Mushroom Vent Caps | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21178_medium.jpg?v=1718747773)
21178 | 2 GALVANIZED VENT CAP, Nipples and Fittings, Galvanized 150# Malleable Fitting, Mushroom Vent Caps | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21178
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![Midland Metal Mfg. 18080 3/8 X 5/16 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/18080_medium.jpg?v=1718747312)
18080 | 3 / 8 X 5 / 16 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 18080
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![Midland Metal Mfg. 65386 1-1/4 SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65386_medium.jpg?v=1718751083)
65386 | 1-1 / 4 SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65386
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![Midland Metal Mfg. 18077 1/4 X 3/16 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/18077_medium.jpg?v=1718747370)
18077 | 1 / 4 X 3 / 16 REDUCING COMP UNION, Brass Fittings, Compression, Reducing Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 18077
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![Midland Metal Mfg. 65383 1/2 BLACK SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65383_medium.jpg?v=1718751098)
65383 | 1 / 2 BLACK SIDE OUTLET TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Side Outlet Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65383
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![Midland Metal Mfg. 32128 3/8 X 1/4 (HB X MIP BRANCH TEE), Brass Fittings, Hose Barb, Hose Barb Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32128_medium.jpg?v=1718748402)
32128 | 3 / 8 X 1 / 4 (HB X MIP BRANCH TEE), Brass Fittings, Hose Barb, Hose Barb Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32128
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![Midland Metal Mfg. 28196 1/2 X 1/2 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28196_medium.jpg?v=1718748040)
28196 | 1 / 2 X 1 / 2 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28196
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![Midland Metal Mfg. 65693 3/4 BLACK ROUND FLOOR FLANGE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Floor Flange | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65693_medium.jpg?v=1718751042)
65693 | 3 / 4 BLACK ROUND FLOOR FLANGE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Floor Flange | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65693
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![Midland Metal Mfg. 65255 1 BLACK TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65255_medium.jpg?v=1718751072)
65255 | 1 BLACK TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65255
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![Midland Metal Mfg. 947113 1/2 RIGHT ANGLE T-HDLE BRASS BALL VALVE, Valves, 2017 Valves, Right Angle Brass ball Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/947113_medium.jpg?v=1718751951)
947113 | 1 / 2 RIGHT ANGLE T-HDLE BRASS BALL VALVE, Valves, 2017 Valves, Right Angle Brass ball Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 947113
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![Midland Metal Mfg. 65694 1 BLACK ROUND FLOOR FLANGE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Floor Flange | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65694_medium.jpg?v=1718751077)
65694 | 1 BLACK ROUND FLOOR FLANGE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Floor Flange | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65694
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![Midland Metal Mfg. 65254 3/4 BLACK TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65254_medium.jpg?v=1718751054)
65254 | 3 / 4 BLACK TEE, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65254
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![Midland Metal Mfg. 16001 1/8 (5/16-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/16001_cd3dee69-f311-4ce8-98ff-8a5fb5b70066_medium.jpg?v=1718747295)
16001 | 1 / 8 (5 / 16-24)THREADED SLEEVE NUT, Brass Fittings, Double Compression, Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 16001
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![Midland Metal Mfg. 32126 3/8 HOSE BARB TEE, Brass Fittings, Hose Barb, Hose Barb Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32126_a7144aef-4abd-4d87-a7e3-198f96f1a3e3_medium.jpg?v=1718748409)
32126 | 3 / 8 HOSE BARB TEE, Brass Fittings, Hose Barb, Hose Barb Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32126
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![ecobee EB-PEK-01 Thermostat Power Extender Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/EB-PEK-01_medium.jpg?v=1709156809)
EB-PEK-01 | Thermostat Power Extender Kit | ecobee (OBSOLETE)
Brand: ecobee
SKU: EB-PEK-01
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![Midland Metal Mfg. 28295 1/4 PIPE WYE, Brass Fittings, Pipe, Pipe Wye | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28295_medium.jpg?v=1718748135)
28295 | 1 / 4 PIPE WYE, Brass Fittings, Pipe, Pipe Wye | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28295
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![Midland Metal Mfg. 947112 3/8 RIGHT ANGLE T-HDLE BRASS BALL VALVE, Valves, 2017 Valves, Right Angle Brass ball Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/947112_medium.jpg?v=1718751956)
947112 | 3 / 8 RIGHT ANGLE T-HDLE BRASS BALL VALVE, Valves, 2017 Valves, Right Angle Brass ball Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 947112
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PSH600-UPS | Enclosed UPS Interface board w/ 600VA UPS | Functional Devices
Brand: Functional Devices
SKU: PSH600-UPS![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_12153699-a23d-423b-a6f0-a889b246d283_large.png?v=1719983166)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS-100_ZS-101_Actuator_Accessory_38d7fd02-b94d-4c4f-a4a8-951e430e21de_large.png?v=1718728701)
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_d9dc7c54-3b39-4c68-a53b-80d3bdbc0508_large.jpg?v=1719985477)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_be742128-b9aa-462a-94cb-d2f797b66bf9_large.jpg?v=1718995518)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U![Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/EP2121S_edfe339f-cd49-4263-bfb4-73f12f370c0c_large.jpg?v=1708554831)
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S![Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_133fa895-f07d-4e0c-903d-c666ee67875b_large.jpg?v=1719241877)
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2