Type

HCB 03

HCB 05

HCB 08

Nominale bore (mm)

3

5

8

Max. working pressure (bar)*

350

160

80

Max. working pressure with 4 safety keys (bar)

350

160

80

Operating temperature (°C)
depending on seal material :
- Nitrile (NBR)
- Fluorocarbon (FPM)
- Ethylene-propylene (EPDM)
- Perfluoroelastomer (FFKM)
- Fluorosilicone (FMQ)
(without cap or with stainless-steel cap=)

 -15° to +100°
-10° to +200°
-20° to +150°
   0° to +250°
-50° to +175°

 -15° to +100°
-10° to +200°
-20° to +150°
   0° to +250°
-50° to +175°

 -15° to +100°
-10° to +200°
-20° to +150°
   0° to +250°
-50° to +175°

Ambient temperatures (°C)
for use with Polyamide protective dust caps

-10° to +120°

-10° to +120°

-10° to +120°

Loss of fluid when disconnecting at 3 bar (water) (cm³)

0,003

0,020

0,030

Shut-off

double

double

double