58 Results

Supco, Mainstream Engineering, Caleffi, Levels & Measuring Tools, Hand Tools, Tools, Testing, Tools & Training, Temperature & Humidity Measurement, Test Instruments, Hydronics & Plumbing

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

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


Temperature Recorder Replacement Charts H25-333
Temperature Recorder Replacement Charts
Description: 24 Hrs. Repl. Charts -20°F to +50°F;
Brand: Supco Mfg #: CR87-2

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


Temperature Recorder Replacement Charts H25-335
Temperature Recorder Replacement Charts
Description: 7 Days Repl. Charts +50°F to +120°F;
Brand: Supco Mfg #: CR87-9

Temperature Recorder H85-283
Temperature Recorder
Description: Temperature Recorder;
Brand: Supco Mfg #: CR87B

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

LOGiT Data Logger H26-593
LOGiT Data Logger
Description: Current/Voltage Logger;
Brand: Supco Mfg #: LCV

LOGiT Data Logger H26-161
LOGiT Data Logger
Description: Dual Temp Logger; Temp. Range: -50°F to +300°F; Humidity Range: 0% to 95% RH;
Brand: Supco Mfg #: LTT

Mini Data Logger With Software H26-676
Mini Data Logger With Software
Temp. Range: -40°F to +185°F;
Brand: Supco Mfg #: SL300T

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


Mini Data Logger With Software H26-629
Mini Data Logger With Software
Temp. Range: -40°F to +160°F; Humidity Range: 0% to 99% RH;
Brand: Supco Mfg #: SL300TH

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

LOGiT Data Logger H26-592
LOGiT Data Logger
Description: Pressure/Temp Logger; Temp. Range: -40°F to +150°F;
Brand: Supco Mfg #: LPT

MixCal 3-Way Thermostatic Mixing Valves 3/4" SWT with Temperature Gauge R56-922
MixCal 3-Way Thermostatic Mixing Valves 3/4" SWT with Temperature Gauge
Model #: 521519A; Conn. Size: 3/4"; Temp. Range: 85° to 150° F; Min. Flow Rate: 1.3 GPM; 4 Ft./Sec. Res. Max. Flow: 6.6 GPM; 6 Ft./Sec. Com. Max. Flow: 10 GPM; Cv: 3; Body Type: Brass; Max. Flow: 20; Max. Pressure: 200 PSI; Application: Potable / Heating;
Brand: Caleffi Mfg #: 521519A

Automatic Filling Valve L44-661
Automatic Filling Valve
Description: 1/2" NPT Inlet x 1/2" NPT Outlet; Max. Pressure: 230 PSI; Temp. °F: 150;
Brand: Caleffi Mfg #: 553542A

Spring Return Zone Valve L47-559
Spring Return Zone Valve
Description: 3/4" Sweat, 7.5Cv, 20 PSI Delta P, Zone valve, w/ micro switch; Conn. Size: 3/4" SWT; Cv: 7.5; Electrical Conn.: 24V; De-Energized Position: Closed; Temp. Range: 32 - 240 F; Max. Working Pressure: 300 PSI; VA Rating: 7; Max. Ambient Temp.: 104F; Min. Fluid Temp.: 32 F; Max. Fluid…
Brand: Caleffi Mfg #: Z55
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