Clamp-rings (collars)

KBM Type Combi 50mm clamp-ring with X-ring

The Type Combi 50mm clamp-ring includes an X-ring for sealing towards steam chamber and injector:

The Type Combi 50mm clamp-ring is compatible with the following center-distances for 2 holes: 76mm, 78mm & 80mm

It is also compatible with the following hole configuration for 3 holes: 
Ø80mm (Kurtz hole configuration)

KBM Type Combi 42mm clamp-ring with X-ring

The Type Combi 42mm clamp-ring includes an X-ring for sealing towards steam chamber and injector. The X-ring is suitable for both the 42mm clamp-ring and the 40mm clamp-ring (with converter-ring inserted):

A converter-ring for the The KBM Type Combi 42mm clamp-ring makes Type Combi 42mm clamp-ring suitable for 40mm injectors: 

The Type Combi 42mm clamp-ring is compatible with the following center-distance for 2 holes: 70mm

It is also compatible with the following hole configurations for 3 holes: 
Ø70mm & Ø80mm (Kurtz hole configuration)

KBM Type 28mm clamp-ring with 4 holes

The Type 28mm clamp-ring is designed with 4 holes placed equally with a diameter of 48mm. With a 32x3mm o-ring, the clamp-ring can cover holes in the mould wall up to Ø32mm. It ships with screws and both o-rings:

The Type 28mm clamp-ring is compatible with the following center-distance for 4 holes: 48mm