51 Results

Mainstream Engineering, General Tools, ESP, Caleffi, Inspection Tools, Tools, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Hydronics & Plumbing

Inspection Mirror H27-092
Inspection Mirror
Description: 2-1/2" Round Telescoping Inspection Mirror w/ 3x Magnification;
Brand: General Tools Mfg #: 759563

Inspection Mirrors H27-091
Inspection Mirrors
Description: 1-3/8" Round Telescoping Inspection Mirror;
Brand: General Tools Mfg #: 70555

Inspection Mirror H27-093
Inspection Mirror
Description: 2" x 3" Rectangular Telescoping Inspection Mirror;
Brand: General Tools Mfg #: 759570

2" x 3" Lighted Inspection Mirror H27-094
2" x 3" Lighted Inspection Mirror
Description: 2" x 3" Rectangular Telescoping Inspection Mirror w/ LED Lights;
Brand: General Tools Mfg #: 80560


Inspection Mirror H27-095
Inspection Mirror
Description: 2" x 3-3/4" Rectangular Telescoping Metal Flame Inspection Mirror;
Brand: General Tools Mfg #: 5562

2" Round Inspection Mirror with LED Lights H27-487
2" Round Inspection Mirror with LED Lights
Description: 2" Round Telescoping Inspection Mirror w/ LED Lights;
Brand: General Tools Mfg #: 80557



Hydronic Separator L80-355
Hydronic Separator
Description: 1 1/4" Sweat Unions; Max. Pressure: 150 PSI; Max. Operating Temp.: 210;
Brand: Caleffi Mfg #: 548097A


Air Vent L44-652
Air Vent
Description: 1/8" NPT; Max. Pressure: 150 PSI; Max. Operating Temp.: 240;
Brand: Caleffi Mfg #: 502610A

Air Vent L44-651
Air Vent
Description: 1/8" NPT; Max. Pressure: 150 PSI; Max. Operating Temp.: 212;
Brand: Caleffi Mfg #: 508013A

Sure Temp B13-598
Sure Temp
Temp. Range: -40°F to +180°F;
Brand: ESP Mfg #: ST1236-31

Hydronic Separator L80-356
Hydronic Separator
Description: 1 1/4" NPT Unions; Max. Pressure: 150 PSI; Max. Operating Temp.: 210;
Brand: Caleffi Mfg #: 548007A




Automatic Filling Valve L44-660
Automatic Filling Valve
Description: 1/2" Sweat Inlet 1/2" NPT Outlet; Max. Pressure: 175 PSI; Temp. °F: 150;
Brand: Caleffi Mfg #: 573009A

Automatic Filling Valve L44-659
Automatic Filling Valve
Description: 1/2" NPT Inlet 1/2" NPT Outlet; Max. Pressure: 175 PSI; Temp. °F: 150;
Brand: Caleffi Mfg #: 573002A

Hydronic Separator L80-358
Hydronic Separator
Description: 2" NPT Unions; Max. Pressure: 150 PSI; Max. Operating Temp.: 210;
Brand: Caleffi Mfg #: 548009A

Hydronic Separator L80-357
Hydronic Separator
Description: 1 1/2" NPT Unions; Max. Pressure: 150 PSI; Max. Operating Temp.: 210;
Brand: Caleffi Mfg #: 548008A

Solar Package N98-274
Solar Package
Description: 4–6 Person, Isolar Plus Controller; Storage Tank: 119 G Dual Coil; Panel Qty.: 3;
Brand: Caleffi Mfg #: NAS30062

Air Vent L44-650
Air Vent
Description: 1/8" NPT; Max. Pressure: 150 PSI; Max. Operating Temp.: 240;
Brand: Caleffi Mfg #: 502710A
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