Holmbury ISO Couplings are designed to be tough, durable and of superior quality to competing ISO products. They are ideally suited to heavy industrial applications.

IA Series – ISO Couplings to the ISO 7241 series “A” standard
IB Series – ISO Couplings to the ISO 7241 series “B” standard
IAP Series – Connect under pressure, female coupler, compatible with the IA series
P Series – Push / Pull couplings to ISO A specification
IAPC Series – ISO A, Connect under pressure couplings

Holmbury Couplings