Insulated and heated internal hydrant DN25 with 25 mm semi-rigid fire hose. Insulated and heated version. Working pressure from 0,2 to 1,2 MPa.
HYDRANT DIMENSION:
Height:900 mm
Width:300 mm
Depth:700 mm
Height:900 mm
Width:300 mm
Depth:700 mm
RECESS DIMENSION:
Height:n/a
Width:n/a
Depth:n/a
Height:n/a
Width:n/a
Depth:n/a
Files to download
HYDRANT DIMENSION:
Height:900 mm
Width:300 mm
Depth:700 mm
Height:900 mm
Width:300 mm
Depth:700 mm
RECESS DIMENSION:
Height:n/a
Width:n/a
Depth:n/a
Height:n/a
Width:n/a
Depth:n/a
Files to download
Internal hydrant with thermal insulation are adapted to work in places exposed to low temperatures, such as: car parks, halls, warehouses, etc. A 150W heating element with a thermostat allows to maintain a temperature of +5°C inside the hydrant.
Standard design:
- hydrant cabinet GALVANIZED steel sheet lacquered with Facade type polyester powder paint in red (RAL 3000) or white (RAL 9003) color; full door; cabinet door can be opened by 180º
- brass hydrant valve 25 manufactured by Supron 3
- 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
- hydrant cabinet insulated by material with thermal conductivity 0.0359 [W/m*K]
- 150W heating element with thermostat, 230V
- buckle lock
- marking: sign “Hydrant” and “Fire Extinguisher”according to PN-EN ISO 7010:2012 + information plate according to PN-EN 671-1
- instructions for installation and maintenance of the hydrant, guarantee card
- identification numer
| Code | Type | Hose length | Lock | Supports/bases * [height x depth] |
Number of supports/bases |
Technical drawing |
Instruction | |
| S-25O-ZBG30-OFT-XXXX | mounted on the wall | 30 m | Buckle lock | S-C-PODSTAWA-550×300 | 2 pcs. |  |
 |
 |
| S-25O-ZBG20-OFT-XXXX | mounted on the wall | 20 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 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 |
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.
