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![Midland Metal Mfg. 65651 1/4 BLK MALL PLUG, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Square Head Plug | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65651_68ce86d5-9128-42cf-99db-1c2ad911271c_medium.jpg?v=1720016134)
65651 | 1 / 4 BLK MALL PLUG, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Square Head Plug | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65651
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![Midland Metal Mfg. 65609 2-1/2 BLACK UNION, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65609_4b577843-4988-4252-9aae-dbe576763322_medium.jpg?v=1720016209)
65609 | 2-1 / 2 BLACK UNION, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65609
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![Midland Metal Mfg. 65600 1/8 BLACK UNION, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65600_9cfef749-7244-45e3-b4cc-da0e72c7e8a5_medium.jpg?v=1720016127)
65600 | 1 / 8 BLACK UNION, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65600
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![Midland Metal Mfg. 65557 1 X 1/8 BLK MALL BUSHING, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65557_b6956ec4-8896-4d7a-9e4c-5a9ce525342e_medium.jpg?v=1720016150)
65557 | 1 X 1 / 8 BLK MALL BUSHING, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65557
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![Midland Metal Mfg. 65553 4 X 1 (M X F BLACK HEX BUSHNG), Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65553_5e94c5f6-2dfe-4b91-944f-61590905aa29_medium.jpg?v=1720016156)
65553 | 4 X 1 (M X F BLACK HEX BUSHNG), Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65553
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![Midland Metal Mfg. 65538 3 X 2 (M X F BLACK HEX BUSHNG), Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65538_b9888ee3-d7f8-4a7b-9c0f-7b426f1e2bf3_medium.jpg?v=1720016146)
65538 | 3 X 2 (M X F BLACK HEX BUSHNG), Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65538
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![Midland Metal Mfg. 65504 1/2 X 1/4 BLK MALL BUSHING, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65504_076107bf-18cd-4794-bbeb-203432c25782_medium.jpg?v=1720016174)
65504 | 1 / 2 X 1 / 4 BLK MALL BUSHING, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Hex Bushing | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65504
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![Midland Metal Mfg. 65477 1-1/2 BLACK CAP, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Cap | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/65477_d26e4894-9f33-4fe9-9588-70691905cb62_medium.jpg?v=1720016143)
65477 | 1-1 / 2 BLACK CAP, Nipples and Fittings, Black Iron 150# Malleable Fitting, Black Cap | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 65477
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SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33U![Veris PW2LX05S Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2LX05S_large.jpg?v=1720029916)
PW2LX05S | Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PW2LX05S![Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RDY2000BN_e3c0626d-a99d-46c3-b2b3-52fd3373e5c4_large.jpg?v=1720023806)
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN![Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_7cb77ca8-160c-48e9-aeff-0d2c30617492_large.jpg?v=1720030225)
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO_WR_XR_web_large.png?v=1719992337)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR