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![Midland Metal Mfg. 34502 SWVL NUT5/16BX1/4FFL 304STEM CP NUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/34502_medium.jpg?v=1718748589)
34502 | SWVL NUT5 / 16BX1 / 4FFL 304STEM CP NUT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 34502
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![Midland Metal Mfg. 34503 1/4 SWIVEL HOSE STEM, Brass Fittings, BEVERAGE FITTINGS, SWIVEL HOSE STEM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/34503_af29bf19-7c70-4cf9-8983-58772f0557ef_medium.jpg?v=1720014870)
34503 | 1 / 4 SWIVEL HOSE STEM, Brass Fittings, BEVERAGE FITTINGS, SWIVEL HOSE STEM | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 34503
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![Midland Metal Mfg. 32365SS 1/4 316 SS HOSE BARB TEE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32365LF_medium.jpg?v=1718748430)
32365SS | 1 / 4 316 SS HOSE BARB TEE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32365SS
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![Midland Metal Mfg. 21195 3/8 X 3/8 X 1/8 M BR TEE, Brass Fittings, Single and Double Barb, Male Branch Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21195_8c3fee98-e2b2-4f7d-aecc-48ee448173e9_medium.jpg?v=1720014136)
21195 | 3 / 8 X 3 / 8 X 1 / 8 M BR TEE, Brass Fittings, Single and Double Barb, Male Branch Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21195
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![Midland Metal Mfg. 21161 1/2 SB UNION TEE, Brass Fittings, Single and Double Barb, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21161_4cdf827d-c217-4658-af21-05b5ceddd43a_medium.jpg?v=1720014132)
21161 | 1 / 2 SB UNION TEE, Brass Fittings, Single and Double Barb, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21161
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![Midland Metal Mfg. 21155 3/8 SB UNION TEE, Brass Fittings, Single and Double Barb, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21155_6e5072ac-3f71-4ff5-b7f7-ff004a7afa8e_medium.jpg?v=1720014137)
21155 | 3 / 8 SB UNION TEE, Brass Fittings, Single and Double Barb, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21155
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![Midland Metal Mfg. 21151 1/4 SB UNION TEE, Brass Fittings, Single and Double Barb, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21151_ccacbc45-b8d4-4003-9381-ef0bdbec9ae6_medium.jpg?v=1720014134)
21151 | 1 / 4 SB UNION TEE, Brass Fittings, Single and Double Barb, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21151
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![Midland Metal Mfg. 21133 1/4 X 1/8 TUBE X FEM ELBOW, Brass Fittings, Single and Double Barb, Female 90 Deg Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21133_fa6bab33-e84e-4483-ab0f-1739aa7e2dad_medium.jpg?v=1720014135)
21133 | 1 / 4 X 1 / 8 TUBE X FEM ELBOW, Brass Fittings, Single and Double Barb, Female 90 Deg Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21133
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![Midland Metal Mfg. 21121 1/2 SB X 3/8 MIP ELBOW, Brass Fittings, Single and Double Barb, Male 90 Deg Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21121_81c4262b-3fc8-4e5a-a999-5356bb125fe9_medium.jpg?v=1720014128)
21121 | 1 / 2 SB X 3 / 8 MIP ELBOW, Brass Fittings, Single and Double Barb, Male 90 Deg Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21121
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![Midland Metal Mfg. 21115 1/4 SB X 1/4 MIP ELBOW, Brass Fittings, Single and Double Barb, Male 90 Deg Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21115_b9b1a8dd-e813-4ca2-8de1-80ca4d6bff5b_medium.jpg?v=1720014127)
21115 | 1 / 4 SB X 1 / 4 MIP ELBOW, Brass Fittings, Single and Double Barb, Male 90 Deg Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21115
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![Midland Metal Mfg. 21111 1/4 SB X 1/16 MIP ELBOW, Brass Fittings, Single and Double Barb, Male 90 Deg Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21111_a5efce57-1be9-432d-a474-aef6e0974b8f_medium.jpg?v=1720014127)
21111 | 1 / 4 SB X 1 / 16 MIP ELBOW, Brass Fittings, Single and Double Barb, Male 90 Deg Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21111
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![Midland Metal Mfg. 21099 1/2 SB ELBOW UNION, Brass Fittings, Single and Double Barb, Union Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21099_07000346-d403-4e78-8a70-2d3030639c90_medium.jpg?v=1720014131)
21099 | 1 / 2 SB ELBOW UNION, Brass Fittings, Single and Double Barb, Union Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21099
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![Midland Metal Mfg. 21095 1/4 SB ELBOW UNION, Brass Fittings, Single and Double Barb, Union Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21095_6e466861-42cc-4cad-82ff-7aa128501bf0_medium.jpg?v=1720014134)
21095 | 1 / 4 SB ELBOW UNION, Brass Fittings, Single and Double Barb, Union Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21095
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![Midland Metal Mfg. 21097 3/8 SB ELBOW UNION, Brass Fittings, Single and Double Barb, Union Elbow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21097_b0cf5d33-998d-475d-a9e4-c3ac7237b2ef_medium.jpg?v=1720014135)
21097 | 3 / 8 SB ELBOW UNION, Brass Fittings, Single and Double Barb, Union Elbow | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21097
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![Midland Metal Mfg. 21084 1/2 OD(3/8 ID) BH UNION | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21084_medium.jpg?v=1718747769)
21084 | 1 / 2 OD(3 / 8 ID) BH UNION | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21084
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![Midland Metal Mfg. 21082 1/4 SB BLKHD UNION, Brass Fittings, Single and Double Barb, Bulkhead Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21082_f0dc9666-d59f-4882-81ce-a1779ae317f3_medium.jpg?v=1720014132)
21082 | 1 / 4 SB BLKHD UNION, Brass Fittings, Single and Double Barb, Bulkhead Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21082
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![Midland Metal Mfg. 21043 1/4 SB X 1/8 FIP ADP, Brass Fittings, Single and Double Barb, Female Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21043_7ac51190-e344-4124-a25f-e3715c469694_medium.jpg?v=1720014129)
21043 | 1 / 4 SB X 1 / 8 FIP ADP, Brass Fittings, Single and Double Barb, Female Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21043
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![Midland Metal Mfg. 21027 3/8 SB X 1/8 MIP ADP, Brass Fittings, Single and Double Barb, Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21027_e7bba185-f302-48fa-ab35-1f04226333ce_medium.jpg?v=1720014125)
21027 | 3 / 8 SB X 1 / 8 MIP ADP, Brass Fittings, Single and Double Barb, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21027
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![Midland Metal Mfg. 21023 1/4 SGL BARB X 1/8 NPT ADPT, Brass Fittings, Single and Double Barb, Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21023_0b2a6e48-5e2a-4c83-825d-d27b8ddcb610_medium.jpg?v=1720014125)
21023 | 1 / 4 SGL BARB X 1 / 8 NPT ADPT, Brass Fittings, Single and Double Barb, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21023
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![Midland Metal Mfg. 21025 1/4 SB X 1/4 MIP ADP, Brass Fittings, Single and Double Barb, Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21025_c65c7d58-30dc-42e6-8609-645bfd5d8922_medium.jpg?v=1720014134)
21025 | 1 / 4 SB X 1 / 4 MIP ADP, Brass Fittings, Single and Double Barb, Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21025
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![Midland Metal Mfg. 21009 3/8 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21009_2121aca5-a931-4f6a-bdd4-4189db77c344_medium.jpg?v=1720014132)
21009 | 3 / 8 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21009
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![Midland Metal Mfg. 21007 3/8 X 1/4 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/21007_719c41cd-be71-4880-8177-fd313283ffbf_medium.jpg?v=1720014132)
21007 | 3 / 8 X 1 / 4 SNGL BARB UNION, Brass Fittings, Single and Double Barb, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 21007
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![Midland Metal Mfg. 944052 1/4MIP X 3/8BARB CP BALL VALVE W/CHECK | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944142_f1879da3-85a5-468d-8484-15935cf1eac9_medium.jpg?v=1718751945)
944052 | 1 / 4MIP X 3 / 8BARB CP BALL VALVE W / CHECK | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944052
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![Midland Metal Mfg. 944051 1/4MIP X 1/4BARB CP BALL VAVLE W/CHECK | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944142_cc0db10a-1374-4002-8208-0e646ce5019f_medium.jpg?v=1718751939)
944051 | 1 / 4MIP X 1 / 4BARB CP BALL VAVLE W / CHECK | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944051
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View all →![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 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_large.jpg?v=1720023729)
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/files/EP2121S_b5cdb5ef-84c6-424a-910b-1c0e494ebdc1_large.jpg?v=1720029722)
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_ba38f752-2758-415d-9171-4b989d36e1e7_large.jpg?v=1720452238)
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2![Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/147-2000_large.jpg?v=1720021388)
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000