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Excluding HI, AK & Canada, and products marked Special Handling, Free Shipping on qualified orders over $599! *Some Items Excluded*
Excluding HI, AK & Canada, and products marked Special Handling, Free Shipping on qualified orders over $599! *Some Items Excluded*

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  • Caleffi 1/2" union sweat zone valve & TwisTop 24V actuator w/ endswitch - Discontinued 2018

    Caleffi
    $132.10 - $132.10
    $132.10
    $132.10 - $132.10
    $132.10
    In stock

    SKU 676249A

    $132.10 - $132.10
    $132.10
    $132.10 - $132.10
    $132.10

  • Caleffi 1/2" sweat inlet backflow preventer / autofill 1/2" NPT female outlet

    Caleffi
    $153.00 - $153.00
    $153.00
    $153.00 - $153.00
    $153.00
    In stock

    SKU 573009A

    $153.00 - $153.00
    $153.00
    $153.00 - $153.00
    $153.00

  • Caleffi discal compact air separator 3/4" SWT

    Caleffi
    $76.54 - $76.54
    $76.54
    $76.54 - $76.54
    $76.54
    In stock

    SKU 551022A

    $76.54 - $76.54
    $76.54
    $76.54 - $76.54
    $76.54

  • Caleffi discal air separator 2" sweat

    Caleffi
    $277.65 - $277.65
    $277.65
    $277.65 - $277.65
    $277.65
    In stock

    SKU 551054A

    $277.65 - $277.65
    $277.65
    $277.65 - $277.65
    $277.65

  • Caleffi discal air separator 2" NPT female

    Caleffi
    $291.40 - $291.40
    $291.40
    $291.40 - $291.40
    $291.40
    In stock

    SKU 551009A

    $291.40 - $291.40
    $291.40
    $291.40 - $291.40
    $291.40

  • Caleffi discal air separators 2" flange - steel

    Caleffi
    $2,426.61 - $2,426.61
    $2,426.61
    $2,426.61 - $2,426.61
    $2,426.61
    In stock

    SKU 551050A

    $2,426.61 - $2,426.61
    $2,426.61
    $2,426.61 - $2,426.61
    $2,426.61

  • Caleffi discal air separator 1" sweat

    Caleffi
    $119.84 - $119.84
    $119.84
    $119.84 - $119.84
    $119.84
    In stock

    SKU 551028A

    $119.84 - $119.84
    $119.84
    $119.84 - $119.84
    $119.84

  • Discal Air Separator 1" Press

    Caleffi
    $142.76 - $142.76
    $142.76
    $142.76 - $142.76
    $142.76
    In stock

    SKU 551066A

    $142.76 - $142.76
    $142.76
    $142.76 - $142.76
    $142.76

  • Caleffi discal air separator 1" NPT female

    Caleffi
    $125.73 - $125.73
    $125.73
    $125.73 - $125.73
    $125.73
    In stock

    SKU 551006A

    $125.73 - $125.73
    $125.73
    $125.73 - $125.73
    $125.73

  • Discal Air Separator 1-1/4" Press

    Caleffi
    $220.03 - $220.03
    $220.03
    $220.03 - $220.03
    $220.03
    In stock

    SKU 551067A

    $220.03 - $220.03
    $220.03
    $220.03 - $220.03
    $220.03

  • Caleffi discal air separator 1-1/4" NPT female

    Caleffi
    $184.02 - $184.02
    $184.02
    $184.02 - $184.02
    $184.02
    In stock

    SKU 551007A

    $184.02 - $184.02
    $184.02
    $184.02 - $184.02
    $184.02

  • Caleffi discal air separator 1-1/2" sweat

    Caleffi
    $226.58 - $226.58
    $226.58
    $226.58 - $226.58
    $226.58
    In stock

    SKU 551041A

    $226.58 - $226.58
    $226.58
    $226.58 - $226.58
    $226.58

  • Caleffi discal air separator 1-1/2" NPT female

    Caleffi
    $242.26 - $242.26
    $242.26
    $242.26 - $242.26
    $242.26
    In stock

    SKU 551008A

    $242.26 - $242.26
    $242.26
    $242.26 - $242.26
    $242.26

  • Caleffi Hydro Separator 1-1/2" Press F Union

    Caleffi
    $719.25 - $719.25
    $719.25
    $719.25 - $719.25
    $719.25
    In stock

    SKU 548068A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

    View full details
    $719.25 - $719.25
    $719.25
    $719.25 - $719.25
    $719.25

  • Caleffi hydro separator 2" NPT union

    Caleffi
    $744.75 - $744.75
    $744.75
    $744.75 - $744.75
    $744.75
    In stock

    SKU 548009A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

    View full details
    $744.75 - $744.75
    $744.75
    $744.75 - $744.75
    $744.75

  • Caleffi Hydro Separator 1" SWT union

    Caleffi
    $385.50 - $385.50
    $385.50
    $385.50 - $385.50
    $385.50
    In stock

    SKU 548096A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

    View full details
    $385.50 - $385.50
    $385.50
    $385.50 - $385.50
    $385.50

  • Caleffi Hydro Separator 1 1/4" SWT union

    Caleffi
    $465.00 - $465.00
    $465.00
    $465.00 - $465.00
    $465.00
    In stock

    SKU 548097A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

    View full details
    $465.00 - $465.00
    $465.00
    $465.00 - $465.00
    $465.00

  • Caleffi hydro separator 1-1/4" NPT female union

    Caleffi
    $487.50 - $487.50
    $487.50
    $487.50 - $487.50
    $487.50
    In stock

    SKU 548007A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

    View full details
    $487.50 - $487.50
    $487.50
    $487.50 - $487.50
    $487.50

  • Caleffi hydro separator 1-1/2" NPT female union

    Caleffi
    $639.00 - $639.00
    $639.00
    $639.00 - $639.00
    $639.00
    In stock

    SKU 548008A

    This device consists of several different functional components, each meet specific requirements, typical of the circuits used in heating and air-c...

    View full details
    $639.00 - $639.00
    $639.00
    $639.00 - $639.00
    $639.00

  • MixCal 3-way Thermostatic Mixing Valve 3/4" Press w/temp gauge

    Caleffi
    $180.00 - $180.00
    $180.00
    $180.00 - $180.00
    $180.00
    In stock

    SKU 521516A

    $180.00 - $180.00
    $180.00
    $180.00 - $180.00
    $180.00

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

    Caleffi
    $1,026.00 - $1,026.00
    $1,026.00
    $1,026.00 - $1,026.00
    $1,026.00
    In stock

    SKU 549599A

    The Caleffi SEP4™ combination hydraulic, air, dirt and magnetic separator is a device that incorporates high performance air and magnetic and non-m...

    View full details
    $1,026.00 - $1,026.00
    $1,026.00
    $1,026.00 - $1,026.00
    $1,026.00

  • Caleffi 4-in-1 Hydraulic Separator 1" Sweat union

    Caleffi
    $561.75 - $561.75
    $561.75
    $561.75 - $561.75
    $561.75
    In stock

    SKU 549596A

    The Caleffi SEP4™ combination hydraulic, air, dirt and magnetic separator is a device that, incorporates high performance air and magnetic and non-...

    View full details
    $561.75 - $561.75
    $561.75
    $561.75 - $561.75
    $561.75

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

    Caleffi
    $685.50 - $685.50
    $685.50
    $685.50 - $685.50
    $685.50
    In stock

    SKU 549597A

    The Caleffi SEP4™ combination hydraulic, air, dirt and magnetic separator is a device that, incorporates high performance air and magnetic and non-...

    View full details
    $685.50 - $685.50
    $685.50
    $685.50 - $685.50
    $685.50

  • Calleffi 3/4" Mixed temp. gauge sweat fitting assembly

    Caleffi
    $58.21 - $58.21
    $58.21
    $58.21 - $58.21
    $58.21
    Low stock

    SKU NA10056

    $58.21 - $58.21
    $58.21
    $58.21 - $58.21
    $58.21

  • Caleffi 1" Swt collector header union w/ 1 1" union nut x 1" tail, washer, & 1" swt x 1" union male

    Caleffi
    $33.52 - $33.52
    $33.52
    $33.52 - $33.52
    $33.52
    In stock

    SKU NA12154

    $33.52 - $33.52
    $33.52
    $33.52 - $33.52
    $33.52

  • Caleffi QuickSetter+ flowmeter 3/4" Press 2 to 7 GPM

    Caleffi
    $251.59 - $251.59
    $251.59
    $251.59 - $251.59
    $251.59
    In stock

    SKU 132556AFC

    $251.59 - $251.59
    $251.59
    $251.59 - $251.59
    $251.59

  • Caleffi QuickSetter flowmeter 3/4" NPT 2 to 7 GPM

    Caleffi
    $185.25 - $185.25
    $185.25
    $185.25 - $185.25
    $185.25
    In stock

    SKU 132552A

    $185.25 - $185.25
    $185.25
    $185.25 - $185.25
    $185.25

  • Caleffi QuickSetter flowmeter 1/2" NPT 1/2 to 1-3/4 GPM

    Caleffi
    $172.13 - $172.13
    $172.13
    $172.13 - $172.13
    $172.13
    In stock

    SKU 132432A

    $172.13 - $172.13
    $172.13
    $172.13 - $172.13
    $172.13

  • Caleffi QuickSetter flowmeter 1-1/4" NPT 5 to 19 GPM

    Caleffi
    $287.70 - $287.70
    $287.70
    $287.70 - $287.70
    $287.70
    In stock

    SKU 132772A

    $287.70 - $287.70
    $287.70
    $287.70 - $287.70
    $287.70

  • Caleffi QuickSetter flowmeter 1-1/2" NPT 8 to 32 GPM

    Caleffi
    $340.98 - $340.98
    $340.98
    $340.98 - $340.98
    $340.98
    In stock

    SKU 132882A

    $340.98 - $340.98
    $340.98
    $340.98 - $340.98
    $340.98