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Caleffi R53003 Union Nut for Hydraulic Separator 548007A 548097A 549507AVendor CALEFFISKU: R53003Product DescriptionThe Caleffi R53003 is a union nut designed for use with hydraulic separators including models 548007A, 548097A, and 549507A. This component plays a crucial role in ensuring effective functioning within hydronic systems. Compatible with specific hydraulic separator models Easy installation for quick system...
- $38.92
- $38.92
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Caleffi F50055 Union Gasket 1 in Replacement MPNVendor CALEFFISKU: F50055Product DescriptionThe Caleffi Union Gasket F50055 is a crucial component designed for use with the 2521 Series Check Valve Insert and 2521/521 and 5213 Series Mixing Valves. This gasket is essential for maintaining proper sealing in plumbing systems. Compatible with 2521 Series Check Valve...
- $21.99
- $21.99
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Caleffi 548006A Hydro Separator 548 1 Inch Steel NPT Female Union 150 Pounds per Square Inch 32-212 Degrees FahrenheitVendor CALEFFISKU: 548006AProduct DescriptionThe Caleffi 548006A is a hydro separator designed to enhance the efficiency of heating systems. It maintains a low pressure loss, allowing for hydraulic independence between primary and secondary circuits. This means that flow in one circuit does not interfere with another. The...
- $478.69
- $478.69
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Caleffi R31589 Union Nut for 523160A and 5495x6A High Flow Thermostatic Mixing Valve 1-1/2 inVendor CALEFFISKU: R31589Product DescriptionThe Caleffi R31589 is a union nut designed for use with various high flow thermostatic mixing valves including models 523160A/68A, 70A/77A/78A, 548006A, 548096A, and 5495x6A. It has a size of one and one-half inches. This product is ideal for hydronic systems where reliable...
- $23.06
- $23.06
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Caleffi 523168A MixCal+ High Flow 3-Way Mixing Valve 1 SweatVendor CALEFFISKU: 523168AProduct DescriptionThe Caleffi thermostatic mixing valve, model 523168A, is designed for use in systems generating domestic hot water or in radiant heating setups. It maintains a consistent temperature of the mixed water supplied to users, even with changes in supply pressure and temperature of...
- $1,111.18
- $1,111.18
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Caleffi R53004 Union NutVendor CALEFFISKU: R53004Product DescriptionThe Caleffi R53004 Union Nut is designed for use with the 548008A, 548098A, and 549508A hydraulic separators. This part is essential for connecting components in a hydronic system, ensuring proper flow and function. Compatible with Caleffi 548008A, 548098A, 549508A hydraulic separators Made for...
- $38.92
- $38.92
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Caleffi 551100A DISCAL Air Separator 4 FlangeVendor CALEFFISKU: 551100AProduct Description The Caleffi DISCAL Air Separator, MPN 551100A, is designed to remove air from hydronic systems efficiently. This air separator works in both heating and cooling applications, ensuring optimal system performance. Effective air removal to micro-bubble level Bidirectional flow allows flexibility in installation...
- $4,603.84
- $4,603.84
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Caleffi 546366AM DirtMagPRO 1 Press Replacement MPNVendor CALEFFISKU: 546366AMProduct Description The Caleffi 546366AM is a DirtMagPRO 1 Press dirt separator. This product is designed to remove dirt from water in heating and cooling systems. It helps protect pumps, valves, and heat exchangers. Effective dirt removal to enhance system efficiency. Easy to flush...
- $220.00
- $220.00
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Caleffi NA570974 Reload Resin 4 Bag BucketVendor CALEFFISKU: NA570974Product DescriptionThe Caleffi NA570974 is a reload resin designed for use with the Hydrofill water treatment system. This product comes in a convenient four bag bucket, providing essential resin for effective water treatment applications. Compatible with Hydrofill water treatment systems Includes four recyclable resin...
- $890.27
- $890.27
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Caleffi 551005A DISCAL Air Separator 3/4 NPTVendor CALEFFISKU: 551005AProduct DescriptionThe Caleffi 551005A DISCAL Air Separator is designed to remove air from hydronic systems. The unit operates at a nominal size of three-fourths of an inch with a female NPT connection. It can withstand a working pressure of one hundred fifty PSI and...
- $138.48
- $138.48
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Caleffi 546367AM DirtMagPRO™ 1-1/4 press Replacement MPNVendor CALEFFISKU: 546367AMProduct DescriptionThe Caleffi DirtMagPRO™ 1-1/4 press, MPN 546367AM, is designed to separate dirt from hydronic systems effectively. This unit features a powerful magnetic pull rod and dual magnet fields for enhanced dirt capture. Connection Type: Press Size: 1-1/4 inches Removes ferrous and non-ferrous debris...
- $334.39
- $334.39
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Caleffi 132992A QuickSetter Balancing Valve w/ Flow Meter 2 NPT 12 - 50 GPMVendor CALEFFISKU: 132992AProduct DescriptionThe Caleffi QuickSetter™ Balancing Valve, MPN 132992A, is designed to accurately set the flow rate of heating and cooling fluids in various systems. This valve effectively supports heating systems and flow balancing for solar thermal applications. The flow meter integrated within the valve...
- $475.36
- $475.36
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Caleffi 535960HA PressCal PRV ASSE 1003 1 SweatVendor CALEFFISKU: 535960HAProduct DescriptionCaleffi PressCal PRV ASSE 1003 with MPN 535960HA is a pressure reducing valve designed for both residential and commercial applications. It features a low lead dezincification resistant Ecobrass body and is pre-adjustable for varying pressure settings. This valve includes an integral stainless steel...
- $169.01
- $169.01
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Caleffi 551080A DISCAL Air Separator 3 FlangeVendor CALEFFISKU: 551080AProduct DescriptionThe Caleffi DISCAL Air Separator 551080A is designed to effectively remove air from hydronic heating and cooling systems. This separator is ideal for maintaining system efficiency and preventing noise and corrosion. The high air discharge capacity ensures complete air removal down to micro-bubble...
- $4,115.62
- $4,115.62
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Caleffi 549599A SEP 4™ 4-in-1 Union 2 SweatVendor CALEFFISKU: 549599AProduct DescriptionThe Caleffi SEP 4™ 549599A serves as a multifunction hydraulic separator designed for air conditioning systems. This unit combines various functional components tailored to meet specific circuit requirements. It features a C Union connection and operates effectively under a maximum working pressure of...
- $1,208.22
- $1,208.22
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Caleffi 551068A DISCAL Air Separator 1 1/2 PressVendor CALEFFISKU: 551068AProduct DescriptionThe Caleffi DISCAL Air Separator 551068A is designed to continuously remove air from hydronic heating and cooling systems. This air separator operates efficiently to eliminate all air from the system, reaching down to micro-bubbles, ensuring optimal performance. Size: 1-1/2 inches Connection Type: Press...
- $333.32
- $333.32
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Caleffi 548098A Hydroseparator 1 1/2 Sweat Union Replacement MPNVendor CALEFFISKU: 548098AProduct DescriptionThe Caleffi 548098A hydroseparator is designed for hydraulic systems to maintain independence between primary and secondary circuits. This unit reduces pressure loss, ensuring smooth operation without flow interference. Featuring a sweat union connection, this separator is suitable for various heating applications. Connection: Sweat...
- $716.28
- $716.28
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Caleffi 520500AX TankMixer 3-Way Mixing Valve 3/4 FNPT tank, 18 flex hose, cross, 3/4 MNPT systemVendor CALEFFISKU: 520500AXProduct DescriptionThe Caleffi 520500AX is a three-way mixing valve designed for water heater systems. This valve features a three-quarter FNPT inlet and three-quarter MNPT outlet. It includes an eighteen-inch flexible hose, providing convenience in installation. The temperature adjustment range is between ninety-five degrees and...
- $257.75
- $257.75
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Caleffi 548009A Hydroseparator 2 NPT UnionVendor CALEFFISKU: 548009AProduct DescriptionThe Caleffi 548009A hydroseparator is designed to create a low-pressure zone that offers independent hydraulic circuits. This model features a two-inch NPT connection and allows for efficient separation of primary and secondary circuits without flow interference. Hydronic separator for independent circuit operation Constructed...
- $877.02
- $877.02
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Caleffi 548007A Hydroseparator 1-1/4 NPT UnionVendor CALEFFISKU: 548007AProduct DescriptionThe Caleffi 548007A is a hydroseparator designed for hydronic systems. It provides a low pressure loss zone, enabling the primary and secondary circuits to operate independently. This feature prevents any interaction between the two circuits, ensuring efficient operation. The Caleffi hydroseparator is made...
- $574.08
- $574.08
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About Caleffi
Caleffi started in Gozzano, Italy and then moved its headquarters to Fontaneto d'Agogna, where it is today. The company initially manufactured brass and steel fittings and accessories for other valve manufacturers. They have always had high quality and efficiency standards, maintained by their quality control system. In 2007, Caleffi opened a new 35,000 square-foot facility in the Menomonee Valley of Milwaukee.
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