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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 2-1/2 UNION NUT FOR 5230

2-1/2 UNION NUT FOR 5230

CALEFFI:R51838
SKU: CALEFFI:R51838
$29.87
Product Availability: Out of stock
Picture of 1 NPT MALE TAILPIECE FOR 1-1/4 NUT

1 NPT MALE TAILPIECE FOR 1-1/4 NUT

CALEFFI:NA10116
SKU: CALEFFI:NA10116
$29.57
Product Availability: Out of stock
Picture of 1 SWEAT, 1-1/2 NUT, WASHER

1 SWEAT, 1-1/2 NUT, WASHER

CALEFFI:NA20869
SKU: CALEFFI:NA20869
$29.56
Product Availability: Out of stock
Picture of 1/2 MNPT VACUUM RELIEF VALVE

1/2 MNPT VACUUM RELIEF VALVE

CALEFFI:304040A
SKU: CALEFFI:304040A
$29.40
Product Availability: Out of stock
Picture of 1 FNPT, 1-1/2 NUT, WASHER

1 FNPT, 1-1/2 NUT, WASHER

CALEFFI:NA20863
SKU: CALEFFI:NA20863
$29.24
Product Availability: Out of stock
Picture of 1 G-THREAD GAUGE ADAPTER ASSEMBLY

1 G-THREAD GAUGE ADAPTER ASSEMBLY

CALEFFI:NA10358
SKU: CALEFFI:NA10358
$29.24
Product Availability: Out of stock
Picture of 1 PRESS, 1 NUT, WASHER

1 PRESS, 1 NUT, WASHER

CALEFFI:NA20666
SKU: CALEFFI:NA20666
$28.54
Product Availability: Out of stock
Picture of INSULATION JACKET

INSULATION JACKET

CALEFFI:CBN116140
SKU: CALEFFI:CBN116140
$28.54
Product Availability: Out of stock
Picture of 3/4 MNPT, 1 NUT, WASHER, CHECK

3/4 MNPT, 1 NUT, WASHER, CHECK

CALEFFI:NA20650C
SKU: CALEFFI:NA20650C
$28.15
Product Availability: Out of stock
Picture of 3/4 SWEAT UNION CONNECTION SET, 2 UNION NUTS, WASHERS, AND T

3/4 SWEAT UNION CONNECTION SET, 2 UNION NUTS, WASHERS, AND T

CALEFFI:NA12259
SKU: CALEFFI:NA12259
$27.99
Product Availability: Out of stock