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Hydronics

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  1. Caleffi 551 Series Discal Air Separator

    Caleffi 551 Series Discal Air Separator

    The DISCAL air separator is used to continuously remove the air contained in hydronic circuits of heating and cooling systems.

    $62.39

  2. Caleffi Z-One 120V Normally Closed Valve Actuators

    Caleffi Z-One 120V Normally Closed Valve Actuators

    Caleffi Z-One 120V Normally Closed Valve Actuators
    $58.96

  3. Caleffi Series 612 1" FNPT by 1 1/4" Male Union Thread Bushing

    Caleffi Series 612 1" FNPT by 1 1/4" Male Union Thread Bushing

    Caleffi 1" FNPT by 1 1/4" Male Union Thread Bushing
    $14.65

  4. Caleffi Series Z2 Z-One Valve Body, 2 Way 1" Sweat 7.5 Cv, 20 psi

    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
    $58.47

  5. Caleffi Series 546 Dirtcal Dirt Separaters Brass Sweat

    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
    $105.97

  6. Caleffi 4-in-1 Hydraulic Separator 1 1/2" Sweat Union

    Caleffi 4-in-1 Hydraulic Separator 1 1/2" Sweat Union

    The Caleffi SEP4™ combination hydraulic, air, dirt and magnetic separator is a device that incorporates high performance air and magnetic and non-magnetic dirt removal functionality into the hydraulic separation function

    $778.47

  7. Caleffi Series 573 Backflow Preventer 1/2" NPT Female Inlet/Outlet

    Caleffi Series 573 Backflow Preventer 1/2" NPT Female Inlet/Outlet

    Caleffi Series 573 Backflow Preventer 1/2" NPT Female Inlet/Outlet
    $55.83

  8. Caleffi 521 MixCal Series Low Lead Thermostatic Mixing Valve

    Caleffi 521 MixCal Series Low Lead Thermostatic Mixing Valve

    Adjustable thermostatic and pressure balanced mixing valve for point of distribution in domestic water systems and radiant hydronic heating systems.

    $107.09

  9. Caleffi Series 682 PEX-AL-PEX Fittings ASTM F1281 Standard

    Caleffi Series 682 PEX-AL-PEX Fittings ASTM F1281 Standard

    Caleffi Series 682 PEX-AL-PEX Fittings
    $6.31

  10. Caleffi NA206xx Presscon Copper Press Tail Piece

    Caleffi NA206xx Presscon Copper Press Tail Piece

    Presscon™ long copper press tail piece

    $18.25

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