Get the job done with the right equipment
Hydraulink provides a ‘matched system’ of hose and fittings, ensuring our products are engineered to work together to exceed international SAE and ISO standards and deliver outstanding application and safety performance. Our matched system provides optimal function, minimises risk and guarantees hose performance and safety for ultimate peace of mind when using Hydraulink as your supplier.
Hydraulink’s quality product is available in a complete range of braided and multispiral hydraulic hoses - for low to ultra high pressure applications. Our hose range includes speciality products for high abrasion, tight bend radius and high temperature applications.
The other integral part of the guaranteed matched system is Hydraulink’s fittings range which are manufactured to SAE and ISO standards - using premium steel stock sourced from European steel mills. Our comprehensive range of fittings is industry leading with over 5,000 product lines.
To compliment our product range, we also offer an assortment of accessories including Adaptors, Quick Release Couplers, Tube Clamps, Ball Valves, Assembly Equipment and Premium Hydraulic Oils.
SCREW LOCK SERIES
HYDRAULIC TOOL COUPLINGS
SCREW LOCK SERIES
HYDRAULIC TOOL COUPLINGS

QPVV
HYDRAULIC TOOL COUPLINGS
- QPVV series are only available in base sizes 04 and 06 (1/4 and 3/8).
- Please enquire for further thread forms and sizes.
- Connection: Connect with pressure - screw couplings together to connect.
- Disconnect with pressure - unscrew couplings to disconnect.
- NOTE: Can be connected with pressure in either or both couplings.
- Latching: Threaded with safety lock.
- Shut-off system: Poppet valve. Interchanges with ball-type hydraulic tool couplings.
- Temperature range: -25°C to +125°C
- Standards: Faster proprietary standard; interchange with US and European hydraulic tool couplings.
INTERCHANGE WITH EUROPE AND US MARKETS
Product Data
QPVV-F04L
Base Size
04
Threadform
NPTF male boss
Thread Size
1/4-18
Coupling Length - L1
63
Coupling O.D - D1
33
Hex Size A/F (Hex 1)
21
QPVV-F06L
Base Size
06
Threadform
NPTF male boss
Thread Size
3/8 - 18
Coupling Length - L1
83
Coupling O.D - D1
36
Hex Size A/F (Hex 1)
25
QPVV-M04AC
Base Size
04
Threadform
NPTFF socket
Thread Size
1/4-18
Coupling Length - L1
63
Coupling O.D - D1
30
Hex Size A/F (Hex 1)
27
QPVV-M06AC
Base Size
06
Threadform
NPTFF socket
Thread Size
3/8-18
Coupling Length - L1
83
Coupling O.D - D1
35
Hex Size A/F (Hex 1)
32
INTRODUCING NEW ENDURO SPIRAL HOSE
ENDURO spiral is an extremely flexible slim profile hose featuring our very high wear and abrasion resistant SuperTuff (ST) MSHA cover for increased protection against abrasion in severe operating environments.