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    Caleffi

    We are a manufacturer and marketer of innovative products for heating, cooling, plumbing and process works applications. Our expertise is the control of temperature, pressure and flow of water-based fluids. Our products range from control valves, balancing devices and flow switches to zone relays and heat meters.

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    Picture of 278951A DRAINBACK SOLAR PUMP STATION

    278951A DRAINBACK SOLAR PUMP STATION

    CALEFFI:278951A
    SKU: CALEFFI:278951A
    $772.24
    Picture of HYDRO SEPARATOR 2 NPT UNION

    HYDRO SEPARATOR 2 NPT UNION

    CALEFFI:548009A
    SKU: CALEFFI:548009A
    $778.51
    Picture of HYDROLINK WITH AIR VENT & DRAIN 2+2, OUTLET CENTER DIM. 125M

    HYDROLINK WITH AIR VENT & DRAIN 2+2, OUTLET CENTER DIM. 125M

    CALEFFI:559922A
    SKU: CALEFFI:559922A
    $779.30
    Picture of TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 7 LOOP 1 INVERTED

    TWISTFLOW™ RADIANT MANIFOLD ASSEMBLY 7 LOOP 1 INVERTED

    CALEFFI:6686G5S1A IN
    SKU: CALEFFI:6686G5S1A IN
    $779.52
    Picture of BACKFLOW PREVENTER 1-1/4 PRESS ASSE 1013

    BACKFLOW PREVENTER 1-1/4 PRESS ASSE 1013

    CALEFFI:574706A
    SKU: CALEFFI:574706A
    $784.56
    Picture of NA570974 RELOAD RESIN 4 BAG BUCKET

    NA570974 RELOAD RESIN 4 BAG BUCKET

    CALEFFI:NA570974
    SKU: CALEFFI:NA570974
    $790.27
    Picture of 1 MANIFOLD ASSEMBLY 8 OUTLETS

    1 MANIFOLD ASSEMBLY 8 OUTLETS

    CALEFFI:6686H5S1A
    SKU: CALEFFI:6686H5S1A
    $796.54
    Picture of NA553379R BOILER TRIM KIT, 1 1/4 SWEAT, 4.4GAL WITH ASSE 1013 BACK FLO

    NA553379R BOILER TRIM KIT, 1 1/4 SWEAT, 4.4GAL WITH ASSE 1013 BACK FLO

    CALEFFI:NA553379R
    SKU: CALEFFI:NA553379R
    $800.46
    Picture of PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/2

    PRESSCAL™ HP PRV HIGH RANGE (90 - 150 PSI) DUAL UNION 1-1/2

    CALEFFI:536083A 106
    SKU: CALEFFI:536083A 106
    $805.56
    Picture of PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/2 P

    PRESSCAL™ HP PRV LOW RANGE (10 - 90 PSIG) DUAL UNION 1-1/2 P

    CALEFFI:536084A 106
    SKU: CALEFFI:536084A 106
    $805.56
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