Holmbury Hydraulic Coupling - Decompression Block - HDB Series | 2" | HDB12

HDB Series - Decompression Block Couplings Holmbury's HSB Series is a block coupling designed for the quick changeover of hydraulic attachments for skid steer loaders compact loaders backhoe loaders and compact utility vehicles.

The decompression feature enables the operator to alleviate trapped pressure allowing the quick and easy connection of various attachments.

Operating Temp: -40 Deg C to 106 Deg C Max W.P: 350 Bar Flow Rate at 2 Bar Delta P: - 1/2" (size 12) 76.4 L/min - 3/4" (size 19) 136 L/min