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  • Caleffi NA5453 Series Dirtmag Magnetic Dirt Separator - 1" Union NPT with Isolation Valves

    Caleffi
    Original price $221.31 - Original price $221.31
    Original price
    $221.31
    $221.31 - $221.31
    Current price $221.31
    In stock

    SKU NA545356

    Dirt separator with magnet. Brass mounting housing. Composite PA66G30 body. Max. working pressure: 45 psi. Working temperature range: 32—195°F. Par...

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    Original price $221.31 - Original price $221.31
    Original price
    $221.31
    $221.31 - $221.31
    Current price $221.31
  • Caleffi Series 519 Differential Pressure Bypass Valve with 3/4" Male Inlet and 3/4" NPTM Outlet

    Caleffi
    Original price $109.84 - Original price $109.84
    Original price
    $109.84
    $109.84 - $109.84
    Current price $109.84
    In stock

    SKU 519502A

    Original price $109.84 - Original price $109.84
    Original price
    $109.84
    $109.84 - $109.84
    Current price $109.84
  • Caleffi Series NA122 Union Connection Set 1/2" Sweat Union to 1" Male Thread

    Caleffi
    Original price $24.51 - Original price $24.51
    Original price
    $24.51
    $24.51 - $24.51
    Current price $24.51
    In stock

    SKU NA12249

    Original price $24.51 - Original price $24.51
    Original price
    $24.51
    $24.51 - $24.51
    Current price $24.51
  • Caleffi Wilo Star S30 - 3 speed 120V, pump station replacement circulator

    Caleffi
    Original price $321.05 - Original price $321.05
    Original price
    $321.05
    $321.05 - $321.05
    Current price $321.05
    Out of stock

    SKU NA12169

    Replacement pump fits NA255 Series solar pump station. 120 VAC/1.3 A30 feet head/30 gpm1½" male union thread

    Original price $321.05 - Original price $321.05
    Original price
    $321.05
    $321.05 - $321.05
    Current price $321.05
    Sold out
  • Caleffi 6760 Series Thermo-Static Zone Valve - BODY ONLY-No Fittings

    Caleffi
    Original price $20.47 - Original price $20.47
    Original price
    $20.47
    $20.47 - $20.47
    Current price $20.47
    In stock

    SKU 676000A

    Original price $20.47 - Original price $20.47
    Original price
    $20.47
    $20.47 - $20.47
    Current price $20.47
  • Caleffi 548 Series Hydro Separator-1" NPT Brass Female Union w/Insulation

    Caleffi
    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...

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    Original price $406.50 - Original price $406.50
    Original price
    $406.50
    $406.50 - $406.50
    Current price $406.50
  • Caleffi Series 573 Backflow Preventers 1/2" Sweat Inlet/Outlet

    Caleffi
    Original price $69.53 - Original price $69.53
    Original price
    $69.53
    $69.53 - $69.53
    Current price $69.53
    In stock

    SKU 573409A

    Original price $69.53 - Original price $69.53
    Original price
    $69.53
    $69.53 - $69.53
    Current price $69.53
  • Caleffi Replacement Fuse T4A (Discontinued)

    Caleffi
    Original price $3.10 - Original price $3.10
    Original price
    $3.10
    $3.10 - $3.10
    Current price $3.10
    Out of stock

    SKU 257208

    Original price $3.10 - Original price $3.10
    Original price
    $3.10
    $3.10 - $3.10
    Current price $3.10
    Sold out
  • Caleffi 521 MixCal Series Low Lead Thermostatic Mixing Valve -3/4" Sweat Connection

    Caleffi
    Original price $154.18 - Original price $154.18
    Original price
    $154.18
    $154.18 - $154.18
    Current price $154.18
    In stock

    SKU 521509A

    Original price $154.18 - Original price $154.18
    Original price
    $154.18
    $154.18 - $154.18
    Current price $154.18
  • Caleffi 4-in-1 Hydraulic Separator 1 1/2" Sweat Union

    Caleffi
    Original price $894.75 - Original price $894.75
    Original price
    $894.75
    $894.75 - $894.75
    Current price $894.75
    Out of stock

    SKU 549598A

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

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    Original price $894.75 - Original price $894.75
    Original price
    $894.75
    $894.75 - $894.75
    Current price $894.75
    Sold out
  • ThermoSetter Balancing Valve 1/2" FNPT w/ Check Valve & Gauge

    Caleffi
    Original price $243.08 - Original price $243.08
    Original price
    $243.08
    $243.08 - $243.08
    Current price $243.08
    In stock

    SKU 116141AC

    Original price $243.08 - Original price $243.08
    Original price
    $243.08
    $243.08 - $243.08
    Current price $243.08
  • ThermoSetter Balancing Valve 3/4" FNPT w/ Check Valve & Gauge

    Caleffi
    Original price $263.08 - Original price $263.08
    Original price
    $263.08
    $263.08 - $263.08
    Current price $263.08
    In stock

    SKU 116151AC

    Original price $263.08 - Original price $263.08
    Original price
    $263.08
    $263.08 - $263.08
    Current price $263.08
  • Caleffi flow indicator 1/4 to 1 gallon/minute scale

    Caleffi
    Original price $36.70 - Original price $36.70
    Original price
    $36.70
    $36.70 - $36.70
    Current price $36.70
    In stock

    SKU NA669150

    Original price $36.70 - Original price $36.70
    Original price
    $36.70
    $36.70 - $36.70
    Current price $36.70
  • Caleffi 3/4" sweat copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $22.38 - Original price $22.38
    Original price
    $22.38
    $22.38 - $22.38
    Current price $22.38
    In stock

    SKU NA20659

    Original price $22.38 - Original price $22.38
    Original price
    $22.38
    $22.38 - $22.38
    Current price $22.38
  • 1" Press, 1-1/4" Nut, Washer (PRV)

    Caleffi
    Original price $40.20 - Original price $40.20
    Original price
    $40.20
    $40.20 - $40.20
    Current price $40.20
    In stock

    SKU NA20766

    Original price $40.20 - Original price $40.20
    Original price
    $40.20
    $40.20 - $40.20
    Current price $40.20
  • Caleffi 1" Press copper tail piece w/ 1" union nut, washer & check

    Caleffi
    Original price $89.25 - Original price $89.25
    Original price
    $89.25
    $89.25 - $89.25
    Current price $89.25
    In stock

    SKU NA20666C

    Original price $89.25 - Original price $89.25
    Original price
    $89.25
    $89.25 - $89.25
    Current price $89.25
  • Caleffi 1" Press copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $41.36 - Original price $41.36
    Original price
    $41.36
    $41.36 - $41.36
    Current price $41.36
    In stock

    SKU NA20666

    Original price $41.36 - Original price $41.36
    Original price
    $41.36
    $41.36 - $41.36
    Current price $41.36
  • Caleffi 3/4" Press copper tail piece w/ 1" union nut, washer & check

    Caleffi
    Original price $58.38 - Original price $58.38
    Original price
    $58.38
    $58.38 - $58.38
    Current price $58.38
    In stock

    SKU NA20656C

    Original price $58.38 - Original price $58.38
    Original price
    $58.38
    $58.38 - $58.38
    Current price $58.38
  • Caleffi 3/4" Press copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $26.25 - Original price $26.25
    Original price
    $26.25
    $26.25 - $26.25
    Current price $26.25
    In stock

    SKU NA20656

    Original price $26.25 - Original price $26.25
    Original price
    $26.25
    $26.25 - $26.25
    Current price $26.25
  • Caleffi 3/4" FNPT, 1" Nut, Washer

    Caleffi
    Original price $19.83 - Original price $19.83
    Original price
    $19.83
    $19.83 - $19.83
    Current price $19.83
    In stock

    SKU NA20653

    Original price $19.83 - Original price $19.83
    Original price
    $19.83
    $19.83 - $19.83
    Current price $19.83
  • Caleffi 3/4" MNPT, 1" Nut, Washer

    Caleffi
    Original price $17.42 - Original price $17.42
    Original price
    $17.42
    $17.42 - $17.42
    Current price $17.42
    In stock

    SKU NA20650

    Original price $17.42 - Original price $17.42
    Original price
    $17.42
    $17.42 - $17.42
    Current price $17.42
  • Caleffi 1/2" Sweat tail piece w/ 1" union nut & washer

    Caleffi
    Original price $18.63 - Original price $18.63
    Original price
    $18.63
    $18.63 - $18.63
    Current price $18.63
    In stock

    SKU NA20649

    Original price $18.63 - Original price $18.63
    Original price
    $18.63
    $18.63 - $18.63
    Current price $18.63
  • Caleffi 1/2" Press copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $24.13 - Original price $24.13
    Original price
    $24.13
    $24.13 - $24.13
    Current price $24.13
    In stock

    SKU NA20646

    Original price $24.13 - Original price $24.13
    Original price
    $24.13
    $24.13 - $24.13
    Current price $24.13
  • Caleffi 1" sweat copper tail piece w/ 1" union nut & washer

    Caleffi
    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
    In stock

    SKU NA20669

    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00
  • QuickSetter Balancing Valve w/ FM 3/4" press 2-7 GPM

    Caleffi
    Original price $211.67 - Original price $211.67
    Original price
    $211.67
    $211.67 - $211.67
    Current price $211.67
    Low stock

    SKU 132556A

    Original price $211.67 - Original price $211.67
    Original price
    $211.67
    $211.67 - $211.67
    Current price $211.67
  • Caleffi 3/4" Pex-Al-Pex fitting for manifold, ASTM F1281 200 degree F rating

    Caleffi
    Original price $20.52 - Original price $20.52
    Original price
    $20.52
    $20.52 - $20.52
    Current price $20.52
    In stock

    SKU 682550A

    Original price $20.52 - Original price $20.52
    Original price
    $20.52
    $20.52 - $20.52
    Current price $20.52
  • Caleffi 5/8" Pex-Al-Pex fitting for manifold, ASTM F1281 200 degree F rating

    Caleffi
    Original price $11.46 - Original price $11.46
    Original price
    $11.46
    $11.46 - $11.46
    Current price $11.46
    In stock

    SKU 682545A

    Original price $11.46 - Original price $11.46
    Original price
    $11.46
    $11.46 - $11.46
    Current price $11.46
  • Caleffi 1/2" Pex-Al-Pex fitting for manifold, ASTM F1281 200 degree F rating

    Caleffi
    Original price $10.83 - Original price $10.83
    Original price
    $10.83
    $10.83 - $10.83
    Current price $10.83
    In stock

    SKU 682540A

    Original price $10.83 - Original price $10.83
    Original price
    $10.83
    $10.83 - $10.83
    Current price $10.83
  • Autofill Combo 1/2" FNPT X 1/2" FNPT

    Caleffi
    Original price $160.50 - Original price $160.50
    Original price
    $160.50
    $160.50 - $160.50
    Current price $160.50
    In stock

    SKU 573002A

    Original price $160.50 - Original price $160.50
    Original price
    $160.50
    $160.50 - $160.50
    Current price $160.50
  • Caleffi Flex "C" Clip Segment Ring for SolarFlex Pipe-3/4" Flex "C" Clip

    Caleffi
    Original price $3.73 - Original price $3.73
    Original price
    $3.73
    $3.73 - $3.73
    Current price $3.73
    Out of stock

    SKU NA12113

    Original price $3.73 - Original price $3.73
    Original price
    $3.73
    $3.73 - $3.73
    Current price $3.73
    Sold out
  • Caleffi Flex "C" Clip Segment Ring for SolarFlex Pipe-1/2" Flex "C" Clip

    Caleffi
    Original price $2.44 - Original price $2.44
    Original price
    $2.44
    $2.44 - $2.44
    Current price $2.44
    Out of stock

    SKU NA12112

    Original price $2.44 - Original price $2.44
    Original price
    $2.44
    $2.44 - $2.44
    Current price $2.44
    Sold out
  • Caleffi NA35 SolarFlex Stainless Steel Insulated Pipe with Sensor Wire-1/2" Pipe

    Caleffi
    Original price $770.93 - Original price $770.93
    Original price
    $770.93
    $770.93 - $770.93
    Current price $770.93
    In stock

    SKU NA3520-15

    SolarFlex™ stainless steel piping with EPDM insulation. Used to connect solar collector with storage tank. Integrated sensor cable saves time and ...

    View full details
    Original price $770.93 - Original price $770.93
    Original price
    $770.93
    $770.93 - $770.93
    Current price $770.93
  • Caleffi Series Z3 3-Way Diverting Valve with 3/4" Sweat 240 Degrees 20 gpm

    Caleffi
    Original price $75.75 - Original price $75.75
    Original price
    $75.75
    $75.75 - $75.75
    Current price $75.75
    In stock

    SKU Z307537

    Original price $75.75 - Original price $75.75
    Original price
    $75.75
    $75.75 - $75.75
    Current price $75.75
  • Caleffi 6762 Series Thermo-Electric Zone Valve with TwisTop-3/4" Press Connection

    Caleffi
    Original price $148.06 - Original price $148.06
    Original price
    $148.06
    $148.06 - $148.06
    Current price $148.06
    In stock

    SKU 676256A

    Original price $148.06 - Original price $148.06
    Original price
    $148.06
    $148.06 - $148.06
    Current price $148.06
  • Flow Check Valve. 3/4" NPTF. Brass Body

    Caleffi
    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
  • Double Nipple for 1" SolarFlex Pipe with 1.25"x1.25" Male Thread

    Caleffi
    Original price $27.33 - Original price $27.33
    Original price
    $27.33
    $27.33 - $27.33
    Current price $27.33
    In stock

    SKU NA12124

    Original price $27.33 - Original price $27.33
    Original price
    $27.33
    $27.33 - $27.33
    Current price $27.33