Breco BH6-66M, 3/4" ISO-B Dust Cap, FHK Series, Poly

Product Details

The Breco BH6-66M is a 3/4" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from dirt, moisture, and damage when the coupling is disconnected, keeping the critical mating surfaces clean so the coupling stays serviceable.

Specifications

Why this accessory

• Keeps couplings serviceable — shields the precision mating surfaces from contamination that would otherwise foul the coupling.
• Sized to the coupling — the dust cap/plug body size must match the socket or plug it protects. This one fits 3/4" ISO-B (FHK) halves.
• Poly construction — durable protection for storage and transport.

Frequently asked questions

What does it fit?
3/4" ISO-B (FHK Series) quick couplings. When ordering, the dust cap/plug body size must correspond to that of the socket or plug.

Cap or plug?
A dust cap covers the coupler (female half); a dust plug covers the plug (male half).

Brand and Manufacturer: hpcouplers. Ships fast from stock.

ISO-B Series (ISO 7241-1 Series B / FHK) — Complete Series Chart

The size you are viewing is shown first, with the rest of the series below. Base couplings appear before ball lock and seal options. Dust caps and plugs fit by body size and are labeled by which half they protect. Click any part number to open that product.