Quick Disconnect Couplings - Flipbook - Seite 86
Fluid transfer & Hydraulic application
Danfoss' high pressure hydraulic coupling GA90090 was
engineered to perform in applications that require the
highest level of performance. Working pressure of up to
420 bar (6,000psi) in all sizes. One of the most demanding
applications is the drill hammer used in construction.
EMEA region
GA90090 Series
Product Features
• Available in size 8, 12, and 16
• Connection via adapter
• Exceeds the requirements of ISC7241/1
• Available thread configurations: Metric,
UN, and BSP
• Detachable under pressure
• Standard model available in Zinc plated
steel
• Unique profile: not interchangeable
• Works in applications where higher
pressures are needed
• Self-sealing features guarantee
minimum air inclusion and loss of fluid
• Long lifetime in dynamic applications
Physical Characteristics
Body Size
Nominal
Flow Diameter
Max. Working Pressure
Dash size
Rated Flow*
(mm)
(bar)
(psi)
(lpm)
(gpm)
-8
9,81
400
5800
40
10,56
-12
16,75
330
4700
150
39,62
-16
21,18
330
4700
200
52,83
*Indicated values refer to a 1 bar/14,5 psi pressure drop.
Flow Data
Flow rate (l/min)
4
e1
Siz
43,5
6
100
2
1000
5
58,0
e1
10
Siz
1
e8
72,5
Siz
3
Pressure drop (PSI)
29,0
2
14,5
1
7,25
0,5
4,35
0,3
2,90
0,2
1,45
0,264
Pressure drop (bar)
Applications & Markets
• High-pressure hydraulic systems and
fluid transfer used in the construction,
agriculture and forestry markets
• Dynamic hydraulic applications like the
drilling hammer
0,1
2,64
26,4
264
2640
Flow rate (gpm)
Hydraulic Oil viscosity : 30 Cst at 40°C / 104°F
Danfoss Quick Disconnect Couplings Master Catalog
AF435258198969en-000102
86
