Product symbol | Product code |
---|---|
PN-EN 671-1[W-25/30G] - vertical version | S-25-WGW30 |
PN-EN 671-1[W-25/20G] - vertical version | S-25-WGW20 |
Internal hydrant DN25 mounted in recess with place for fire extinguisher with 25 mm semi-rigid fire hose. Universal design: possible to connect to water supply as left or right side. Holes for water connection are blanked, enable to connect to water pipe 1” or 2”, offers six possibilities of connections: from the side, rear and above. Working pressure from 0,2 to 1,2 MPa.
HYDRANT DIMENSION:
Height:800 mm
Width:700 mm
Depth:250 mm
Height:800 mm
Width:700 mm
Depth:250 mm
RECESS DIMENSION:
Height:820 mm
Width:720 mm
Depth:260 mm
Height:820 mm
Width:720 mm
Depth:260 mm
SUPPORTING LEGS: (option)
Height:650 mm
Amount:2 pcs.
Height:650 mm
Amount:2 pcs.
Files to download
- Data Sheet
- Certificate 1438-CPR-0022
- Declaration of performance - DN25
- INSTRUCTIONS FOR INTERNAL HYDRANTS 25
- Instructions for assembling the four-element frame in the hydrant cabinets
- Storage instructions for internal hydrants and metal products
- Drawing of the hydrant dn25wgw
- Wysunek techniczny dn25wgw.dwg
HYDRANT DIMENSION:
Height:800 mm
Width:700 mm
Depth:250 mm
Height:800 mm
Width:700 mm
Depth:250 mm
RECESS DIMENSION:
Height:820 mm
Width:720 mm
Depth:260 mm
Height:820 mm
Width:720 mm
Depth:260 mm
SUPPORTING LEGS: (option)
Height:650 mm
Amount:2 pcs.
Height:650 mm
Amount:2 pcs.
Files to download
- Data Sheet
- Certificate 1438-CPR-0022
- Declaration of performance - DN25
- INSTRUCTIONS FOR INTERNAL HYDRANTS 25
- Instructions for assembling the four-element frame in the hydrant cabinets
- Storage instructions for internal hydrants and metal products
- Drawing of the hydrant dn25wgw
- Wysunek techniczny dn25wgw.dwg
Hydrant protected by:
- trademark established by protective law no 185129
- EU industrial design no 001777418-0002
- utility model nr 62999
- utility model nr 64713
Standard design:
- hydrant cabinet STANDARD – steel sheet lacquered with Facade type polyester powder paint in red (RAL 3000) or white (RAL 9003) color; thanks to cover hinge cabinet door are opening for 180º, with place for fire extinguisher
- 25 brass hydrant valve Supron 3 manufacturing
- fire hose reel in RAL 3000 color hinged for 180°, with brass water axis and brake for controlling the unwind force
- φ25 mm semi-rigid fire hose 20 m or 30 m length according to PN-EN 694, fixed connection to water axis by crimping the hose with aluminum sleeve
- hydrant nozzle type PWh-25 according to PN-EN-671-1, fixed connection to fire hose by crimping the nozzle with aluminum sleeve
- valve and water axis connection hose; all thread connections without hose clamps
- Patent lock
- 4-piece frame for self-assembly
- marking: sign “Hydrant” and “Fire Extinguisher” according to PN-EN ISO 7010:2012 + information plate according to PN-EN 671-1
- documentation: instruction of assembly and maintenance
- instruction of change from right to left side
- guarantee card
- identification number
HYDRAULIC PROPERTIES
Working pressure: from 0,2 MPa to 1,2 MPa
Diffused conical water stream – not less than 45 degree
hose 30 mb |
hose 20 mb |
||||
Flow rate /efficiency/ | Pressure [MPa] | Dispersed stream | Compact stream | Dispersed stream | Compact stream |
---|---|---|---|---|---|
Equivalent diameter 10 mm | 0,2 | 61 l/min | 60 l/min | 65 l/min | 64 l/min |
0,4 | 86 l/min | 85 l/min | 92 l/min | 91 l/min | |
0,6 | 104 l/min | 103 l/min | 112 l/min | 111 l/min | |
Factor K | 43 | 46 | |||
Effective coverage range of the water jet at a pressure of 0.2 MPa (plus hose length / 20 m or 30 m): | |||||
Equivalent diameter 10 mm | 0,2 | 4,5 m | 11,8 m | 4,5 m | 11,8 m |
0,4 | 7,0 m | 14,4 m | 7,0 m | 14,4 m | |
0,6 | 8,1 m | 18,0 m | 8,1 m | 18,0 m |
Attention! The dependence of the flow rate Q on the pressure P is given by the equation: Q = K√10P, where Q is expressed in liters / minute and P in megapascals.