The Caleffi CBN546118 is a DISCALDIRTMAG accessory with 1-1/2" connections. It is installed in the circuit to remove dirt and ferrous particulate before it reaches pumps, control valves and heat exchangers.
Best for completing or servicing an existing Caleffi separator installation.
Specifications sourced from Caleffi North America technical literature. Last reviewed July 2026.
Technical Specifications
| Function | Accessory / replacement part |
| Series | Caleffi DISCALDIRTMAG |
| Connection | 1-1/2 in |
Documentation
Related Products
- Caleffi F0001179 : DISCALDIRTMAG Accessory 1-1/4" Sweat
- Caleffi F0001470 : DISCALDIRTMAG Accessory
- Caleffi F39807 : DISCALDIRTMAG Accessory
- Caleffi F59917 : DISCALDIRTMAG Accessory
Frequently Asked Questions
What does Caleffi CBN546118 do?
Caleffi CBN546118 is a accessory in the Caleffi DISCALDIRTMAG range. It removes dirt and ferrous debris from the circulating fluid, protecting pumps, valves and heat exchangers.
What connection does Caleffi CBN546118 use?
It is supplied with 1-1/2" connections. Other sizes and connection styles in the DISCALDIRTMAG range are listed under Related Products.
What is the warranty on Caleffi CBN546118?
Caleffi covers this product under its standard two-year limited warranty against defects in material and workmanship from the date of shipment. ZOT Supply is an authorized Caleffi distributor.
- Product Type:
- Accessory
- Series:
- DISCALDIRTMAG
- Connection Size:
- 1-1/2 in
