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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 FLOCAL+ ™ LOW LEAD 3/4 PEX EXPANSION UNION W/GAUGE

    FLOCAL+ ™ LOW LEAD 3/4 PEX EXPANSION UNION W/GAUGE

    CALEFFI:127153AFC
    SKU: CALEFFI:127153AFC
    $133.28
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 10 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 10 GPM

    CALEFFI:127162AFC 10G
    SKU: CALEFFI:127162AFC 10G
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1 GPM

    CALEFFI:127162AFC 1G0
    SKU: CALEFFI:127162AFC 1G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1.3 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1.3 GPM

    CALEFFI:127162AFC 1G3
    SKU: CALEFFI:127162AFC 1G3
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1.5 GPM

    CALEFFI:127162AFC 1G5
    SKU: CALEFFI:127162AFC 1G5
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1.7 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 1.7 GPM

    CALEFFI:127162AFC 1G7
    SKU: CALEFFI:127162AFC 1G7
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2 GPM

    CALEFFI:127162AFC 2G0
    SKU: CALEFFI:127162AFC 2G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2.2 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2.2 GPM

    CALEFFI:127162AFC 2G2
    SKU: CALEFFI:127162AFC 2G2
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2.5 GPM

    CALEFFI:127162AFC 2G5
    SKU: CALEFFI:127162AFC 2G5
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2.6 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 2.6 GPM

    CALEFFI:127162AFC 2G6
    SKU: CALEFFI:127162AFC 2G6
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 3 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 3 GPM

    CALEFFI:127162AFC 3G0
    SKU: CALEFFI:127162AFC 3G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 3.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 3.5 GPM

    CALEFFI:127162AFC 3G5
    SKU: CALEFFI:127162AFC 3G5
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 4 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 4 GPM

    CALEFFI:127162AFC 4G0
    SKU: CALEFFI:127162AFC 4G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 4.5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 4.5 GPM

    CALEFFI:127162AFC 4G5
    SKU: CALEFFI:127162AFC 4G5
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 5 GPM

    CALEFFI:127162AFC 5G0
    SKU: CALEFFI:127162AFC 5G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 6 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 6 GPM

    CALEFFI:127162AFC 6G0
    SKU: CALEFFI:127162AFC 6G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 7 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 7 GPM

    CALEFFI:127162AFC 7G0
    SKU: CALEFFI:127162AFC 7G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 8 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 8 GPM

    CALEFFI:127162AFC 8G0
    SKU: CALEFFI:127162AFC 8G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 9 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK 9 GPM

    CALEFFI:127162AFC 9G0
    SKU: CALEFFI:127162AFC 9G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK .35 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK .35 GPM

    CALEFFI:127162AFC G35
    SKU: CALEFFI:127162AFC G35
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK .5 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK .5 GPM

    CALEFFI:127162AFC G50
    SKU: CALEFFI:127162AFC G50
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK .75 GPM

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK .75 GPM

    CALEFFI:127162AFC G75
    SKU: CALEFFI:127162AFC G75
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 10

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 10

    CALEFFI:127164AFC 10G
    SKU: CALEFFI:127164AFC 10G
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1 G

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1 G

    CALEFFI:127164AFC 1G0
    SKU: CALEFFI:127164AFC 1G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1.3

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1.3

    CALEFFI:127164AFC 1G3
    SKU: CALEFFI:127164AFC 1G3
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1.5

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1.5

    CALEFFI:127164AFC 1G5
    SKU: CALEFFI:127164AFC 1G5
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1.7

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 1.7

    CALEFFI:127164AFC 1G7
    SKU: CALEFFI:127164AFC 1G7
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 2 G

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 2 G

    CALEFFI:127164AFC 2G0
    SKU: CALEFFI:127164AFC 2G0
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 2.2

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 2.2

    CALEFFI:127164AFC 2G2
    SKU: CALEFFI:127164AFC 2G2
    $133.56
    Picture of FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 2.5

    FLOWCAL+™ PIBV LOW LEAD 1 PEX EXPANSION W/ CHECK & GAUGE 2.5

    CALEFFI:127164AFC 2G5
    SKU: CALEFFI:127164AFC 2G5
    $133.56
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