For bespoke parts and services, get in touch with our team today on 01782 745588 or see other ways to
This product is in stock but unavailable to order online - please call 01782 745588

Call to Order

ISO-A Quick Release Coupling Sets

Male & female couplings allows for simple and safe connection and disconnection of hydraulic lines by pulling back the sleeve of the female coupling


The latching ball system allows positive and quick connection between couplings, and shut-off is by poppet valve to mitigate against leakage. Highly resistance materials, and a hardened male and sleeve to help with the brinelling effect. Suggested usage in hydraulic connections with no pressure in the line: agricultural and forestry equipment such as tractors, trailers, harvester machines; construction equipment and utility vehicles such as excavators, skid steer loaders, hydraulic tools; mining drills and industry. In cases where pressure exists in one or more of the hydraulic lines, please use appropriate under pressure connectors.



Body construction:
Trivalent chrome surface coating for excellent resistance to corrosion, exceeding ISO 4520 requirements
Compatibilty :
Compatible with other couplings that conform to ISO 7241-1
Internal construction :
Springs are in C98 steel. Nitrile (NBR) seals wih PTFE back up ring
Working pressure:
3625-5075 PSI, depending on size
Flow rates:
1/4" - 5L/min - 3/8" - 35L/min - 1/2" 75L/min - 3/4" - 147L/min - 1" - 250L/min
Temperature range :
-30°c to +110°c
Size range :
1/4" - 1"


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

We use cookies

We use cookies as outlined in our privacy policy in order to offer you the most relevant information.