Internal hydrant DN52 with two φ52 mm lay-flat fire hoses in a cradle with place for fire extinguisher. Universal design: possible to connect to water supply as left or right side. Mounted on the wall (Z) or recessed (W). Holes for water connection are blanked, possibility to connect from the side. Working pressure from 0,2 to 0,7 MPa.
HYDRANT DIMENSION:
Height:650 mm
Width:700 mm
Depth:250 mm
Height:650 mm
Width:700 mm
Depth:250 mm
RECESS DIMENSION:
Height:670 mm
Width:720 mm
Depth:260 mm
Height:670 mm
Width:720 mm
Depth:260 mm
Files to download
HYDRANT DIMENSION:
Height:650 mm
Width:700 mm
Depth:250 mm
Height:650 mm
Width:700 mm
Depth:250 mm
RECESS DIMENSION:
Height:670 mm
Width:720 mm
Depth:260 mm
Height:670 mm
Width:720 mm
Depth:260 mm
Files to download
Standard design:
- hydrant cabinet STANDARD – steel sheet lacquered epoxy-poliester facade powder paint in red (RAL 3000) or white (RAL 9003) color; thanks to cover hinge cabinet door are opening for 180º
- hydrant in a suspended (Z) or recessed (W) version. Recessed version supplied with flange
- 52 hydrant valve
- hose support – cradle in RAL 3000 color
- two lay flat hoses φ52 mm 15 m or 20m length according to PN-EN 14540:2005(U)
- hydrant nozzle type PWh-52 according to PN-EN-671-2, fixed connection to fire hose by crimping the nozzle with aluminum sleeve
- hose couplings crimped with aluminum sleeve
- Patent lock
- 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
| Code | Type | Hose length | Lock | Supports/bases * [height x depth] |
Number of supports/bases |
Technical drawing |
Instruction | |
| S-52-C240-650x700x250-P-XXXX | mounted on the wall | 2×20 m | Patent | S-C-PODSTAWA-750×250 | 2 pcs. |  |
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| S-52-C230-650x700x250-P-XXXX | mounted on the wall | 2×15 m | ||||||
| S-52-B240-650x700x2500-P-XXXX | mounted in a recess | 2×20 m | S-C-PODPORA-750×235 | 2 pcs. | |
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| S-52-B230-650x700x250-P-XXXX | mounted in a recess | 2×15 m | ||||||
| XXXX – means a color from the RAL palette (red 3000 or white 9003) * Bases or supports are additional equipment sold separately |
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HYDRAULIC PROPERTIES
Working pressure: from 0,2 MPa to 0,7 MPa
Diffused conical water stream – not less than 45 degree.
| Flow rate /efficiency/ | Pressure [MPa] | Dispersed stream | Compact stream |
| Equivalent diameter 13 mm | 0,2 | 172 l/min | 155 l/min |
| 0,4 | 244 l/min | 220 l/min | |
| 0,6 | 299 l/min | 270 l/min | |
| Factor K | – | 122 |
110 |
| Effective range of the water jet projection (plus the length of the hose 15 m or 20 m) | |||
| Equivalent diameter 13 mm | 0,2 | 5,4 m | 10,8 m |
| 0,4 | 8,1 m | 17,1 m | |
| 0,6 | 9,9 m | 19,8 m | |
Attention! The dependence of the flow rate Q on the pressure P is given by the equation: Q = √10P, where Q is expressed in liters / minute and P in megapascals.
