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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 3/4 PRESS LONG TAILPIECE ASSEMBLY

3/4 PRESS LONG TAILPIECE ASSEMBLY

CALEFFI:NA10419C

SKU: CALEFFI:NA10419C

$35.28

Picture of HYDROSEPARATOR WELL SENSOR ASSEMBLY

HYDROSEPARATOR WELL SENSOR ASSEMBLY

CALEFFI:NA10425

SKU: CALEFFI:NA10425

$20.78

Picture of SENSOR HOLDER GROMMET

SENSOR HOLDER GROMMET

CALEFFI:NA10426

SKU: CALEFFI:NA10426

$3.53

Picture of GAUGE ADAPTER FOR 1-1/2 AND 2 5231

GAUGE ADAPTER FOR 1-1/2 AND 2 5231

CALEFFI:NA10461

SKU: CALEFFI:NA10461

$221.87

Picture of 3/4 NPT INLINE CHECK VALVE

3/4 NPT INLINE CHECK VALVE

CALEFFI:NA10467

SKU: CALEFFI:NA10467

$41.32

Picture of 1/2 NPT INLINE CHECK VALVE

1/2 NPT INLINE CHECK VALVE

CALEFFI:NA10469

SKU: CALEFFI:NA10469

$35.52

Picture of GAUGE ADAPTER FOR 1 AND 1-1/4 5231

GAUGE ADAPTER FOR 1 AND 1-1/4 5231

CALEFFI:NA10476

SKU: CALEFFI:NA10476

$129.36

Picture of REPLACEMENT CHECK VALVE FOR 521333A

REPLACEMENT CHECK VALVE FOR 521333A

CALEFFI:NA10479

SKU: CALEFFI:NA10479

$1.80

Picture of GRUNDFOS 15-58U SOLAR PUMP

GRUNDFOS 15-58U SOLAR PUMP

CALEFFI:NA10481

SKU: CALEFFI:NA10481

$214.03

Picture of ½ PEX BARB TAILPIECE FOR 1 UNION NUT, W/CHECK

½ PEX BARB TAILPIECE FOR 1 UNION NUT, W/CHECK

CALEFFI:NA10484

SKU: CALEFFI:NA10484

$14.90

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