
Caleffi 3/4" FBSP x FBSP Straight Aluminium Tundish Unvented
Caleffi 552050 Straight Aluminium Tundish
A durable aluminium tundish with ¾" female BSP connections at both ends. Designed to provide an air gap / air break and allow discharge from pressure relief devices to be visually monitored in compatible sealed and unvented heating systems. Supplied as 1 tundish.

Caleffi 3/4" FBSP x FBSP Straight Aluminium Tundish Unvented
Caleffi 552050 Straight Aluminium Tundish
A durable aluminium tundish with ¾" female BSP connections at both ends. Designed to provide an air gap / air break and allow discharge from pressure relief devices to be visually monitored in compatible sealed and unvented heating systems. Supplied as 1 tundish.
Caleffi 552050 ¾" FBSP x FBSP Straight Aluminium Tundish
Professional Product Information from MEP Stock
The Caleffi 552050 Straight Aluminium Tundish is designed for compatible sealed and unvented heating systems where an air gap or air break is required. It provides a visible discharge point, allowing discharge from pressure relief devices to be monitored.
Manufactured from lightweight, corrosion-resistant aluminium, this straight tundish features ¾" female BSP threaded connections at both ends. Suitable for compatible domestic and commercial installations. Supplied by MEP Stock.
Key Features
- Genuine Caleffi product – part number 552050
- Straight aluminium tundish design
- ¾" female BSP x female BSP threaded connections
- Provides an air gap / air break in compatible discharge arrangements
- Allows discharge from pressure relief devices to be visually monitored
- Lightweight, durable and corrosion-resistant aluminium construction
- Suitable for compatible sealed and unvented heating systems
- Suitable for domestic and commercial applications
Technical Specifications
Part Number: 552050
Product Type: Straight Tundish
Material: Aluminium
Connection Size: ¾" x ¾"
Connection Type: Female BSP x Female BSP (FBSP x FBSP)
Condition: Brand New
Applications
- Compatible sealed heating systems
- Compatible unvented heating systems
- Discharge arrangements requiring an air gap / air break
- Domestic and commercial heating installations
Package Includes
Caleffi 552050 ¾" FBSP x FBSP Straight Aluminium Tundish
Professional Product Information from MEP Stock
The Caleffi 552050 Straight Aluminium Tundish is designed for compatible sealed and unvented heating systems where an air gap or air break is required. It provides a visible discharge point, allowing discharge from pressure relief devices to be monitored.
Manufactured from lightweight, corrosion-resistant aluminium, this straight tundish features ¾" female BSP threaded connections at both ends. Suitable for compatible domestic and commercial installations. Supplied by MEP Stock.
Key Features
- Genuine Caleffi product – part number 552050
- Straight aluminium tundish design
- ¾" female BSP x female BSP threaded connections
- Provides an air gap / air break in compatible discharge arrangements
- Allows discharge from pressure relief devices to be visually monitored
- Lightweight, durable and corrosion-resistant aluminium construction
- Suitable for compatible sealed and unvented heating systems
- Suitable for domestic and commercial applications
Technical Specifications
Part Number: 552050
Product Type: Straight Tundish
Material: Aluminium
Connection Size: ¾" x ¾"
Connection Type: Female BSP x Female BSP (FBSP x FBSP)
Condition: Brand New
Applications
- Compatible sealed heating systems
- Compatible unvented heating systems
- Discharge arrangements requiring an air gap / air break
- Domestic and commercial heating installations