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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 NA20543 1/2 FNPT, 3/4 NUT, WASHER

NA20543 1/2 FNPT, 3/4 NUT, WASHER

CALEFFI:NA20543

SKU: CALEFFI:NA20543

$16.39

Picture of 3/4 MNPT, 1 NUT, WASHER

3/4 MNPT, 1 NUT, WASHER

CALEFFI:NA20650

SKU: CALEFFI:NA20650

$16.39

Picture of NA20656 3/4 PRESS, 1 NUT, WASHER

NA20656 3/4 PRESS, 1 NUT, WASHER

CALEFFI:NA20656

SKU: CALEFFI:NA20656

$16.46

Picture of ROBOCAL™ AUTOMATIC AIR VENT 3/8 METRIC

ROBOCAL™ AUTOMATIC AIR VENT 3/8 METRIC

CALEFFI:502630

SKU: CALEFFI:502630

$16.93

Picture of 1 SWEAT TAILPIECE WITH 1-1/4 NUT AND WASHER

1 SWEAT TAILPIECE WITH 1-1/4 NUT AND WASHER

CALEFFI:F49657

SKU: CALEFFI:F49657

$17.05

Picture of REPL. ELEMENT FOR 1-1/4 (NPT, PRESS) TO 2 (ALL)

REPL. ELEMENT FOR 1-1/4 (NPT, PRESS) TO 2 (ALL)

CALEFFI:F59917

SKU: CALEFFI:F59917

$17.05

Picture of 1/2 NPT FEMALE TAILPIECE WITH 3/4 UNION NUT AND WASHER

1/2 NPT FEMALE TAILPIECE WITH 3/4 UNION NUT AND WASHER

CALEFFI:F49644

SKU: CALEFFI:F49644

$17.05

Picture of REPL. ELEMENT FOR 3/4 (ALL) TO 1-1/4 (SWEAT)

REPL. ELEMENT FOR 3/4 (ALL) TO 1-1/4 (SWEAT)

CALEFFI:F0001179

SKU: CALEFFI:F0001179

$17.05

Picture of 1/2 NPT CHECK VALVE 5213

1/2 NPT CHECK VALVE 5213

CALEFFI:59893A

SKU: CALEFFI:59893A

$17.09

Picture of NA11308 PRV SPOOL, 535H (1-1/2) SERIES

NA11308 PRV SPOOL, 535H (1-1/2) SERIES

CALEFFI:NA11308

SKU: CALEFFI:NA11308

$17.17

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