Hydraulic Screw Together Under Pressure Poppet Coupler ISO 14541
Ever had trouble reconnecting your attachment to a machine because of residual system pressure, or the attachment has been left in the sun all day and has built up pressure due to heat expansion?
These couplers are quality items manufactured in Italy they come with BSPP female threaded ends and are fully interchangeable with similar coupler series manufactured by DNP PVV3, Stucchi VD, Faster CVV, Parker QHPA & Ryco R120
Also available in the following sizes 3/8", 1/2" 3/4", 1"
Please contact us a message for more information.
These are great easy to do up/ undo couplers. Because these are screwed/locked together, they don't suffer premature wear like other couplers.
Like most couplers, not warranted for Hammers! Hammers are the toughest wearers of couplers with constant pulsing. We recommend going up to High end Eaton/Stucchi Flat face screw togethers for hammer work. Prices for these will be four fold approx.
These Quick connect hydraulic couplings are the ideal choice where a tough, durable product of Superior Quality is required.
The Coupler is designed and manufactured to conform to ISO 14541 Series.
They are used to minimize the pressure drop and provide an easy and positive sealing arrangement.
Typical applications include: Earthmoving equipment and attachments such as Grabs, Thumbs, Augers, Earth drills, Quick Hitches, Buckets, Screens, Crushers ect, Construction, manufacturing, chemical processing, agricultural equipment and general industrial machinery.
The above price is for one pair, (one set which includes one male and one female coupler)
We also sell dust plugs and caps to suit
Dimensions and Performance
Rated Working Pressure
300 Bar (4400 PSI)
From 15 to 80 Litres/Minute
less than 0.1 Bar @ 25 Litres / Minute
4Bar @ 10 Litres / Minute
-20 to 100 degrees Celsius
Materials of Construction
Zinc plated, heat treated carbon steel. Nitrile ‘O’ ring seals with PTFE backing rings
• Positive, connect under pressure connection ensured by the screw together locking system.
When connected the male and female halves can rotate, even under pressure, thus avoiding any torsional stress in the flexible hoses.
Poppet valves have balanced springs and calibrated oil flow passages to minimize the pressure drop.
Poppet valve seals have shockproof protective edges.
This Series conforms to ISO 14541 Series.
Also available in the following sizes 1/4", 3/8", 3/4", 1"
IMPROPER SELECTION, INSTALLATION, IMPLEMENTATION AND/OR OPERATION BY ANYONE OTHER THAN PERSONS WITH APPROPRIATE TECHNICAL AND MECHANICAL TRAINING CAN RESULT IN DAMAGE TO EQUIPMENT OR PROPERTY, SERIOUS PERSONAL INJURY OR DEATH. PROPER PRECAUTIONS AND SAFETY PROCEDURES SHOULD BE IMPLEMENTED PRIOR TO INSTALLATION AND OPERATION OF EQUIPMENT.
Phone: 07 5563 1982
Hours: 8 am to 4 pm Monday - Friday, excluding public holidays