FLEX CORE ® DN13 – DN50
PE-RT
Features & Information Application
FLEX CORE ® hoses offer high flexibility compared to other product lines of the same diameter and are kink resistant . They can attain all hygienic approvals , with an inliner made of PE-RT . Recommended applications include water softeners , water pumps and water supply lines in large buildings . The hoses are especially suitable for drinking water applications below 70 ° C .
Technical Specification
DN13 DN20 DN25 DN32 DN40 DN50
Max . operating temperature
Max . temperature
Max . working pressure
Burst pressure
Tensile strength
Bending radius
Outer diameter ( braided )
Inner diameter of fitting
Flow rate ( 300 mm , 3 bar , open atmosphere )
70 ° C 158 ° F
90 ° C 194 ° F
10 bar 145 psi
> 75 bar > 1088 psi
> 2000 N > 450 lbf
35 mm 1.4 “
16.8 mm 0.7 “
n / a
60 l / min 15.9 gpm
70 ° C 158 ° F
90 ° C 194 ° F
10 bar 145 psi
> 60 bar > 870 psi
> 4000 N > 899 lbf
42 mm 1.7 “
26.1 mm 1.0 “
17 mm 0.7 “
70 ° C 158 ° F
90 ° C 194 ° F
10 bar 145 psi
> 45 bar > 653 psi
> 5000 N > 1124 lbf
45 mm 1.8 “
31.5 mm 1.2 “
20 mm 0.8 “
70 ° C 158 ° F
90 ° C 194 ° F
6 bar 87 psi
70 ° C 158 ° F
90 ° C 194 ° F
6 bar 87 psi
70 ° C 158 ° F
90 ° C 194 ° F
4 bar 58 psi
n / a n / a n / a
n / a n / a n / a
52 mm 2.0 “
34.9 mm 1.4 “
60 mm 2.4 “
42.5 mm 1.7 “
70 mm 2.8 “
54.3 mm 2.1 “
n / a n / a n / a
n / a n / a n / a n / a n / a
Braiding SST SST SST SST SST SST
Inlet + outlet fittings |
1 / 2 ” female / male / elbow 3 / 4 ” female / male / elbow |
3 / 4 ” female / male / elbow 1 ” female / male / elbow |
1 ” female 1 ” male 1 ” elbow |
11/4 ” female 11/4 ” male |
11 / 2 ” female 11 / 2 ” male |
2 ” female 2 ” male |
female |
elbow |
male |
For DN8 size see page 18 |
Washers are available upon request for hoses > DN13 .
Fitting Material Options
CW617N ( standard ), CW742R ( upon request )
Material in contact with water not plated . Hoses | 51