Home » Alfa Laval Spare Parts & Components » Alfa Laval Heat Exchangers » Alfa Laval CB Brazed Plate Heat Exchangers » Alfa Laval CB Brazed Plate Heat Exchangers CB112 / CBH112 / CBP112 / CBXP112

Alfa Laval CB Brazed PHE CB112 / CBH112 / CBP112 / CBXP112

Alfa Laval CB brazed plate heat exchangers provide efficient heat transfer with a small footprint.


  • HVAC heating and cooling
  • Refrigeration
  • Oil cooling
  • Industrial heating and cooling


  • Compact
  • Easy to install
  • Self-cleaning
  • Low level of service and maintenance is required
  • All units are pressure and leak tested
  • Gasket free


The brazing material seals and holds the plates together at the contact points ensuring optimal heat transfer efficiency and pressure resistance. Using advanced design technologies and extensive verification guarantees the highest performance and longest possible service life. Different pressure ratings are available for different needs. The XP design is particularly suited for CO2 applications.

Asymmetric channels provide optimal efficiency in the most compact design. This results in low refrigerant charge or lower pressure drop on the water or brine side, reducing the COfootprint. Based on standard components and a modular concept, including symmetric and asymmetric channels, each unit is custom-built to meet the specific requirements of each individual installation.

Examples of connections

Technical Data

Standard materialsALFA LAVAL, CB HEAT EXCHANGER, CB112-CBH112-CBP112
Cover plates: Stainless steel
Connections: Stainless steel
Plates: Stainless steel
Brazing filler: Copper

Dimensions and weight1
A measure (mm): 16 + (2.07 * n)
A measure (inches): 0.63 + (0.08 * n)
Weight (kg)2: 4.82 + (0.35 * n)
Weight (lb)2: 10.63 + (0.77 * n)
1. n = number of plates
2. Excluding connections

Standard data
Volume per channel, litres (gal): H, L, M: 0.18 (0.046)
CB/CBH/CBP AH, AM (S1-S2): 0.20 (0.052)
CB/CBH/CBPAH, AM (S3-S4): 0.16 (0.041)

Max. particle size, mm (inch): 1 (0.039)
Max. flowrate1 m
3/h (gpm): 51 (224)
Flow direction: Parallel
Min. number of plates: 10
Max. number of plates: 300
1. Water at 5 m/s (16.4 ft/s) (connection velocity)

Dimensional drawing
Measurements in mm (inches)


Keeping you processing

For more information about our products and services please get in touch!

Internal Sales Manager

Call: 01777 712101
Email: jamie.wetherill@moodydirect.com