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

Caleffi North America, Inc

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

    Caleffi North America, Inc
    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00
    In stock

    SKU 573403A

    Original price $75.00 - Original price $75.00
    Original price
    $75.00
    $75.00 - $75.00
    Current price $75.00
  • Caleffi backflow preventer 1/2" sweat inlet/outlet

    Caleffi North America, Inc
    Original price $71.63 - Original price $71.63
    Original price
    $71.63
    $71.63 - $71.63
    Current price $71.63
    In stock

    SKU 573409A

    Original price $71.63 - Original price $71.63
    Original price
    $71.63
    $71.63 - $71.63
    Current price $71.63
  • Caleffi boiler feed valve 1/2" NPT inlet 1/2" NPT outlet

    Caleffi North America, Inc
    Original price $96.64 - Original price $96.64
    Original price
    $96.64
    $96.64 - $96.64
    Current price $96.64
    In stock

    SKU 553542A

    1/2" MNPT Inlet x 1/2" FNPT Outlet Pre-adjustable automatic filling valve, anti-scale, visual system pressure setting indicator. Complete with man...

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    Original price $96.64 - Original price $96.64
    Original price
    $96.64
    $96.64 - $96.64
    Current price $96.64
  • Caleffi Brass 3/4" SWT Dirt Separator for vertical pipes

    Caleffi North America, Inc
    Original price $99.17 - Original price $99.17
    Original price
    $99.17
    $99.17 - $99.17
    Current price $99.17
    Low stock

    SKU NA546995

    Original price $99.17 - Original price $99.17
    Original price
    $99.17
    $99.17 - $99.17
    Current price $99.17
  • Caleffi Brass Dirtmag 1" Press Dirt Sep.

    Caleffi North America, Inc
    Original price $178.50 - Original price $178.50
    Original price
    $178.50
    $178.50 - $178.50
    Current price $178.50
    In stock

    SKU 546366A

    Dual magnet dirt separator (sweat)Internal magnet in drywell and clip-on magnetGlass reinforced nylon internal elementComplete with: Drain valve ...

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    Original price $178.50 - Original price $178.50
    Original price
    $178.50
    $178.50 - $178.50
    Current price $178.50
  • Caleffi Brass Dirtmag 1-1/4" Press Dirt Sep.

    Caleffi North America, Inc
    Original price $273.75 - Original price $273.75
    Original price
    $273.75
    $273.75 - $273.75
    Current price $273.75
    In stock

    SKU 546367A

    Original price $273.75 - Original price $273.75
    Original price
    $273.75
    $273.75 - $273.75
    Current price $273.75
  • Caleffi Compression Fitting, for 1/2" hard copper, w/o-ring seal. Chrome Plated

    Caleffi North America, Inc
    Original price $8.00 - Original price $8.00
    Original price
    $8.00
    $8.00 - $8.00
    Current price $8.00
    In stock

    SKU 437516

    Compression fittingFor annealed copper, hard copper, brass, mild steel and stainless steel pipes.With o-ring seal. Technical data Maximum opera...

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    Original price $8.00 - Original price $8.00
    Original price
    $8.00
    $8.00 - $8.00
    Current price $8.00
  • Caleffi connection kit for 3/4" SolarFlex w/ 4 nuts, segment rings, & washers

    Caleffi North America, Inc
    Original price $45.71 - Original price $45.71
    Original price
    $45.71
    $45.71 - $45.71
    Current price $45.71
    In stock

    SKU NA12103

    Original price $45.71 - Original price $45.71
    Original price
    $45.71
    $45.71 - $45.71
    Current price $45.71
  • Caleffi differential bypass 1" NPT w/ 1" NPT Male Union Outlet

    Caleffi North America, Inc
    Original price $180.00 - Original price $180.00
    Original price
    $180.00
    $180.00 - $180.00
    Current price $180.00
    In stock

    SKU 519600A

    Differential pressure by-pass valveAdjustable from 2 to 10 psid.3/4" flow up to 9 gpm.1" flow up to 40 gpm.1 1/4" flow up to 45 gpm. Technical d...

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    Original price $180.00 - Original price $180.00
    Original price
    $180.00
    $180.00 - $180.00
    Current price $180.00
  • Caleffi differential bypass 1" NPT w/ 1" sweat outlet

    Caleffi North America, Inc
    Original price $177.05 - Original price $177.05
    Original price
    $177.05
    $177.05 - $177.05
    Current price $177.05
    In stock

    SKU 519609A

    Original price $177.05 - Original price $177.05
    Original price
    $177.05
    $177.05 - $177.05
    Current price $177.05
  • Caleffi differential bypass 1-1/4" NPT w/ 1-1/4" sweat outlet

    Caleffi North America, Inc
    Original price $213.11 - Original price $213.11
    Original price
    $213.11
    $213.11 - $213.11
    Current price $213.11
    In stock

    SKU 519709A

    Original price $213.11 - Original price $213.11
    Original price
    $213.11
    $213.11 - $213.11
    Current price $213.11
  • Caleffi differential bypass 3/4" NPT w/ 3/4" NPT outlet

    Caleffi North America, Inc
    Original price $113.11 - Original price $113.11
    Original price
    $113.11
    $113.11 - $113.11
    Current price $113.11
    In stock

    SKU 519502A

    Original price $113.11 - Original price $113.11
    Original price
    $113.11
    $113.11 - $113.11
    Current price $113.11
  • Caleffi Differential Bypass Valve 3/4" Press

    Caleffi North America, Inc
    Original price $128.69 - Original price $128.69
    Original price
    $128.69
    $128.69 - $128.69
    Current price $128.69
    In stock

    SKU 519566A

    Original price $128.69 - Original price $128.69
    Original price
    $128.69
    $128.69 - $128.69
    Current price $128.69
  • Caleffi DirtMagPRO1" press

    Caleffi North America, Inc
    Original price $206.38 - Original price $206.38
    Original price
    $206.38
    $206.38 - $206.38
    Current price $206.38
    In stock

    SKU 546366AM

    Original price $206.38 - Original price $206.38
    Original price
    $206.38
    $206.38 - $206.38
    Current price $206.38
  • Caleffi discal air separator 1" NPT female

    Caleffi North America, Inc
    Original price $125.73 - Original price $125.73
    Original price
    $125.73
    $125.73 - $125.73
    Current price $125.73
    In stock

    SKU 551006A

    Original price $125.73 - Original price $125.73
    Original price
    $125.73
    $125.73 - $125.73
    Current price $125.73
  • Caleffi discal air separator 1" sweat

    Caleffi North America, Inc
    Original price $119.84 - Original price $119.84
    Original price
    $119.84
    $119.84 - $119.84
    Current price $119.84
    In stock

    SKU 551028A

    Original price $119.84 - Original price $119.84
    Original price
    $119.84
    $119.84 - $119.84
    Current price $119.84
  • Caleffi discal air separator 1-1/2" NPT female

    Caleffi North America, Inc
    Original price $242.26 - Original price $242.26
    Original price
    $242.26
    $242.26 - $242.26
    Current price $242.26
    In stock

    SKU 551008A

    Original price $242.26 - Original price $242.26
    Original price
    $242.26
    $242.26 - $242.26
    Current price $242.26
  • Caleffi discal air separator 1-1/2" sweat

    Caleffi North America, Inc
    Original price $226.58 - Original price $226.58
    Original price
    $226.58
    $226.58 - $226.58
    Current price $226.58
    In stock

    SKU 551041A

    Original price $226.58 - Original price $226.58
    Original price
    $226.58
    $226.58 - $226.58
    Current price $226.58
  • Caleffi discal air separator 1-1/4" NPT female

    Caleffi North America, Inc
    Original price $184.02 - Original price $184.02
    Original price
    $184.02
    $184.02 - $184.02
    Current price $184.02
    In stock

    SKU 551007A

    Original price $184.02 - Original price $184.02
    Original price
    $184.02
    $184.02 - $184.02
    Current price $184.02
  • Caleffi discal air separator 1-1/4" sweat

    Caleffi North America, Inc
    Original price $174.19 - Original price $174.19
    Original price
    $174.19
    $174.19 - $174.19
    Current price $174.19
    In stock

    SKU 551035A

    Original price $174.19 - Original price $174.19
    Original price
    $174.19
    $174.19 - $174.19
    Current price $174.19
  • Caleffi discal air separator 2" NPT female

    Caleffi North America, Inc
    Original price $291.40 - Original price $291.40
    Original price
    $291.40
    $291.40 - $291.40
    Current price $291.40
    In stock

    SKU 551009A

    Original price $291.40 - Original price $291.40
    Original price
    $291.40
    $291.40 - $291.40
    Current price $291.40
  • Caleffi discal air separator 2" sweat

    Caleffi North America, Inc
    Original price $277.65 - Original price $277.65
    Original price
    $277.65
    $277.65 - $277.65
    Current price $277.65
    In stock

    SKU 551054A

    Original price $277.65 - Original price $277.65
    Original price
    $277.65
    $277.65 - $277.65
    Current price $277.65
  • Caleffi discal air separators 2" flange - steel

    Caleffi North America, Inc
    Original price $2,426.61 - Original price $2,426.61
    Original price
    $2,426.61
    $2,426.61 - $2,426.61
    Current price $2,426.61
    In stock

    SKU 551050A

    Original price $2,426.61 - Original price $2,426.61
    Original price
    $2,426.61
    $2,426.61 - $2,426.61
    Current price $2,426.61
  • Caleffi discal compact air separator 3/4" SWT

    Caleffi North America, Inc
    Original price $76.54 - Original price $76.54
    Original price
    $76.54
    $76.54 - $76.54
    Current price $76.54
    In stock

    SKU 551022A

    Original price $76.54 - Original price $76.54
    Original price
    $76.54
    $76.54 - $76.54
    Current price $76.54
  • Caleffi dual 3/4" sweat fitting kit for pump station

    Caleffi North America, Inc
    Original price $147.46 - Original price $147.46
    Original price
    $147.46
    $147.46 - $147.46
    Current price $147.46
    In stock

    SKU NA26759

    Original price $147.46 - Original price $147.46
    Original price
    $147.46
    $147.46 - $147.46
    Current price $147.46
  • Caleffi dual solar pump station return & flow, 3-speed NEEDS FITTINGS KIT

    Caleffi North America, Inc
    Original price $867.21 - Original price $867.21
    Original price
    $867.21
    $867.21 - $867.21
    Current price $867.21
    In stock

    SKU 279051A

    Complete with:    Safety relief valve    Ball valves with built-in flow checks in return (non-drainback models only)    Temperature gauges in...

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    Original price $867.21 - Original price $867.21
    Original price
    $867.21
    $867.21 - $867.21
    Current price $867.21
  • Caleffi dual-line solar pump station high head/flow w/ 3-spd Wilo Star 30 pump

    Caleffi North America, Inc
    Original price $1,192.37 - Original price $1,192.37
    Original price
    $1,192.37
    $1,192.37 - $1,192.37
    Current price $1,192.37
    In stock

    SKU NA255160

    The pump station contains the following:     Ball valves in flow and return in combination with flow check valves.     Foam insulation shell     Po...

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    Original price $1,192.37 - Original price $1,192.37
    Original price
    $1,192.37
    $1,192.37 - $1,192.37
    Current price $1,192.37
  • Caleffi Filter Housing Assembly for Autofills

    Caleffi North America, Inc
    Original price $147.00 - Original price $147.00
    Original price
    $147.00
    $147.00 - $147.00
    Current price $147.00
    In stock

    SKU NA573100

    Original price $147.00 - Original price $147.00
    Original price
    $147.00
    $147.00 - $147.00
    Current price $147.00
  • Caleffi flow check valve 3/4" NPT female

    Caleffi North America, Inc
    Original price $19.24 - Original price $19.24
    Original price
    $19.24
    $19.24 - $19.24
    Current price $19.24
    In stock

    SKU 510502A

    Original price $19.24 - Original price $19.24
    Original price
    $19.24
    $19.24 - $19.24
    Current price $19.24
  • Caleffi flow indicator 1/4 to 1 gallon/minute scale

    Caleffi North America, Inc
    Original price $37.77 - Original price $37.77
    Original price
    $37.77
    $37.77 - $37.77
    Current price $37.77
    In stock

    SKU NA669150

    Product Description Self cleaning flow meterDouble reading scale.Accuracy ±10%. Technical data Maximum operating pressure: 6 bar Fluid temper...

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    Original price $37.77 - Original price $37.77
    Original price
    $37.77
    $37.77 - $37.77
    Current price $37.77
  • Caleffi flow switch 1" NPT male NEMA 5 enclosure, UL Listed

    Caleffi North America, Inc
    Original price $222.13 - Original price $222.13
    Original price
    $222.13
    $222.13 - $222.13
    Current price $222.13
    In stock

    SKU 626600A

    Original price $222.13 - Original price $222.13
    Original price
    $222.13
    $222.13 - $222.13
    Current price $222.13
  • Caleffi High Capacity 1/2" NPT Male Air Vent

    Caleffi North America, Inc
    Original price $30.84 - Original price $30.84
    Original price
    $30.84
    $30.84 - $30.84
    Current price $30.84
    In stock

    SKU 502243A

    Original price $30.84 - Original price $30.84
    Original price
    $30.84
    $30.84 - $30.84
    Current price $30.84
  • Caleffi Hydro Separator 1 1/4" SWT union

    Caleffi North America, Inc
    Original price $465.00 - Original price $465.00
    Original price
    $465.00
    $465.00 - $465.00
    Current price $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...

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    Original price $465.00 - Original price $465.00
    Original price
    $465.00
    $465.00 - $465.00
    Current price $465.00
  • Caleffi hydro separator 1" NPT female union

    Caleffi North America, Inc
    Original price $406.50 - Original price $406.50
    Original price
    $406.50
    $406.50 - $406.50
    Current price $406.50
    In stock

    SKU 548006A

    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
    Original price $406.50 - Original price $406.50
    Original price
    $406.50
    $406.50 - $406.50
    Current price $406.50
  • Caleffi Hydro Separator 1" Press F Union

    Caleffi North America, Inc
    Original price $435.75 - Original price $435.75
    Original price
    $435.75
    $435.75 - $435.75
    Current price $435.75
    In stock

    SKU 548066A

    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
    Original price $435.75 - Original price $435.75
    Original price
    $435.75
    $435.75 - $435.75
    Current price $435.75
  • Caleffi Hydro Separator 1" SWT union

    Caleffi North America, Inc
    Original price $385.50 - Original price $385.50
    Original price
    $385.50
    $385.50 - $385.50
    Current price $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
    Original price $385.50 - Original price $385.50
    Original price
    $385.50
    $385.50 - $385.50
    Current price $385.50