Hydronics
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Caleffi Series 573 Backflow Preventers 1/2" Sweat Inlet/Outlet
Caleffi Series 573 Backflow Preventers 1/2" Sweat Inlet/Outlet Learn More$39.29 -
Caleffi Series Z2 Z-One Valve Body, 2 Way 1" Sweat 7.5 Cv, 20 psi
Caleffi Z-One Valve Body, 2 Way 1" Sweat 7.5 Cv, 20 psi Learn More$46.66
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Caleffi Series 682 PEX-AL-PEX Fittings ASTM F1281 Standard
Caleffi Series 682 PEX-AL-PEX Fittings Learn More$5.04 -
Caleffi Series 5027 Automatic Air Vent NPTM With Check Valve
Caleffi Series 5027 Automatic Air Vent Learn More$9.39
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Caleffi Series 676 Two way Zone Valve Body only 3/4" Sweat
Caleffi Series 676 Two way Zone Valve Body only 3/4" Sweat Learn More$30.68 -
Caleffi Z-One 120V Normally Closed Valve Actuators
Caleffi Z-One 120V Normally Closed Valve Actuators Learn More$48.57
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Caleffi Series 546 Dirtcal Dirt Separaters Brass Sweat
Dirt Separator. Brass Body. 1/2" NPT Top Thread With Plug For Optional Air Vent, Code 502243A Max. Working Pressure: 150 PSI. Working Temperature Range: 32-250F. Particle Separation Capacity: To 0.2 mil Learn More$87.21 -
Caleffi Series 612 1" FNPT by 1 1/4" Male Union Thread Bushing
Caleffi 1" FNPT by 1 1/4" Male Union Thread Bushing Learn More$11.93
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Caleffi Series 553 Automatic Filling Units 1/2"Union NPT Male Inlet with 1/2" NPT Female Outlet
Caleffi Series 553 Automatic Filling Units Learn More$50.39 -
Caleffi Series 521 MixCal 3-Way Thermostatic Mixing Valve with adapter
Caleffi MixCal 3-Way Thermostatic Mixing Valve Learn More$119.71