INTERNAL HYDRANT DN25 WITH CONSTANT FLOW
HYDRANT DIMENSION
Height: 900 mm
Width: 700 mm
Depth: 250 mm
RECESS DIMENSION
Height: 920 mm
Width: 720 mm
Depth: 260 mm
TECHNICAL FEATURES
Internal hydrant with constant flow with semi-rigid hose 25 mm. Mounted on the wall (Z) or recessed (W). Nominal working pressure from 0.2 MPa to 1.2 MPa.
S-HQ25-Z30-XXXX
Type: Mounted on the wall
Hose length: 30m
Lock: Two types of locking
Supports/bases [height x depth]: 550 x 250
Number of supports/bases: 2 pcs.
S-HQ25-Z20-XXXX
Type: Mounted on the wall
Hose length: 20m
Lock: Two types of locking
Supports/bases [height x depth]: 550 x 250
Number of supports/bases: 2 pcs.
S-HQ25-W30-XXXX
Type: Mounted in a recess
Hose length: 30m
Lock: Two types of locking
Supports/bases [height x depth]: 550 x 235
Number of supports/bases: 2 pcs.
S-HQ25-W20-XXXX
Type: Mounted in a recess
Hose length: 20m
Lock: Two types of locking
Supports/bases [height x depth]: 550 x 235
Number of supports/bases: 2 pcs.
Technical drawings & Instructions
Internal hydrants with constant flow have been tested by CNBOP-PIB in Józefów, testing report no 203/BS/13.
Test results of internal hydrant PN-EN 671-1[Z25/30]QConst with fixed setting of the output pressure (factory setting)
| Water flow rate | Type of water current | Supply pressure values | ||
| Q [dm3/min] | 0,5 MPa | 1,0 MPa | 1,5 MPa | |
| Compact jet | 62,3 | 61,9 | 62,1 | |
| Dispersed jet | 63,8 | 63,6 | 63,5 | |
