Quick Disconnect Couplings - Flipbook - Seite 8
U
U
U
E
G
G
G
U
U
U
E
E
U
U
U
U
E
E
G
U
E
E
E
E
E
E
E
E
E
G
E
E
E
G
–
U
G
G
G
U
Fluid
E
E
C
E
E
G
E
C
E
E
–
E
E
G
E
E
Seals
Water (to +150°F)
Water (+151°F to +200°F)
Water (+201°F to +350°F)
Water Glycol
Water Petroleum Emulsion
Xylene
Zinc Chloride, 10% aq
Zinc Sulfate, 10% aq
E
E
U
E
E
U
E
E
E
E
U
E
G
U
E
E
Brass
Steel
FKM
FPDM/EPDM
Neoprene
Nitrile (NBR)
Aluminum
Stainless Steel
Brass
Steel
FKM
FPDM/EPDM
U
U
U
U
G
U
U
U
Metal
Aluminum
Toluene (Toluol)
Trichlorethylene
Tricresyl Phosphate
Triethanolamine
Tung Oil
Turpentine
Varnish
Vinyl Chloride
Seals
Stainless Steel
Fluid
Neoprene
E=Excellent
G=Good
C=Conditional
U=Unsatisfactory
Nitrile (NBR)
Fluid Compatibility
E
E
E
E
E
E
U
G
G
G
G
G
G
E
C
C
Metal
E
E
G
E
U
U
E
E
E
E
G
E
E
E
E
E
C
C
C
E
C
E
E
U
G
G
G
E
E
E
U
C
Seal information
Seal Information for Danfoss Hansen and Gromelle Products
Dash Number
Compound
Max. Operation temperature range
–***
Nitrile (NBR) – 70 Durometer
-25°C +100°C/-13°F +212°F
–115
PTFE
--
–118
Neoprene
-54°C +100°C/-65°F +212°F
–143
FKM
-29°C +204°C/-15°F +400°F
–146
Nitrile (NBR) – 70 Durometer
-25°C +100°C/-13°F +212°F
–192*
EPDM – 75 Durometer
-54°C +149°C/-65°F +300°F
–235†
Kalrez® 4079 – 78 Durometer
-20°C +275°C/-4°F +527°F
–236*
EPDM – 90 Durometer
-54°C +260°C/-65°F +500°F
-242
(Kalrez 6375 – 75 Durometer)
-20°C +275°C/-4°F +527°F
-503
(FFKM - 75 Durometer)
-15°C +275°C/+5°F +527°F
-292
(EPDM- 70 Durometer)
-54°C +149°C/-65°F +300°F
***No Dash Number required for standard seal material.
*–192 and –236 compounds are not compatible with mineral-based greases or oils.
†Kalrez seals available by special quotation.
Flow data information
10
Flow rate (l/min)
100
1000
5
58,0
4
43,5
3
Please note that the flow rate data is given for an optimal
situation. The data may therefore vary depending on the
type of adapter used.
29,0
2
14.5
1
7,25
0,5
4,35
0,3
2,90
0,2
On the right is an example of a flow chart (given for the
HK series).
Pressure drop (PSI)
For each series presented in our Danfoss Hansen quick
disconnect catalog, there is a Flow chart.
1.45
0.264
Pressure drop (bar)
1
72,5
0.1
2.64
26.4
264
Flow rate (gpm)
Hydraulic Oil viscosity : 30 Cst at 40°C / 104°F
Danfoss Quick Disconnect Couplings Master Catalog
AF435258198969en-000102
8
