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Internal hydrant DN33 universal

symbol certyfikat cnbop
symbol dn33
symbol uniwersalny montaż
symbol ce

Internal hydrant DN33 with 33 mm semi-rigid fire hose. Mounted on the wall (Z) or recessed (W). 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 0,7 MPa.


Hydrant weight:
about 35 kg
Europallet (120 x 80 x height up to 200 cm):
9 pcs.
HYDRANT DIMENSION:
Height:750 mm
Width:800 mm
Depth:250 mm
RECESS DIMENSION:
Height:770 mm
Width:820 mm
Depth:260 mm
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Files to download

HYDRANT DIMENSION:
Height:750 mm
Width:800 mm
Depth:250 mm
RECESS DIMENSION:
Height:770 mm
Width:820 mm
Depth:260 mm

Files to download

Standard design:

  • hydrant cabinet GALVANIZED 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
  • hydrant in a suspended (Z) or recessed (W) version. Recessed version supplied with foldable flange
  • 52 aluminum hydrant valve with slant reduction
  • fire hose reel in RAL 3000 color hinged for 180°, with water axis
  • φ33 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-33 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
  • marking: sign “Hydrant” according to PN-EN ISO 7010:2012 + information plate according to PN-EN 671-1
  • documentation: instruction of assembly and maintenance, guarantee card
  • identification number

Code Type Hose length Lock Supports/bases *
[height x depth]
Number of
supports/bases
Technical drawing

Instruction
S-33-Z30-OFP-XXXX mounted on the wall 30 m Patent S-C-PODSTAWA-700X250-OF 2 pcs.
S-33-Z20-OFP-XXXX mounted on the wall 20 m
S-33-W30-OFP-XXXX mounted in a recess 30 m S-C-PODPORA-700X235-OF 2 pcs.
S-33-W20-OFP-XXXX mounted in a recess 20 m
XXXX – means a color from the RAL palette (red 3000 or white 9003)
* Bases or supports are additional equipment sold separately

HYDRAULIC PROPERTIES

Working pressure: from 0,2 MPa to 0,7 MPa
Diffused conical water stream – not less than 45 degree.

  hydrant valve 52 mm ball valve 32 mm
Flow rate /efficiency/ Pressure [MPa] Dispersed stream Compact stream Dispersed stream Compact stream
Equivalent diameter 12 mm 0,2 107 l/min 90 l/min 108 l/min 91 l/min
0,4 151 l/min 128 l/min 152 l/min 129 l/min
0,6 184 l/min 157 l/min 185 l/min 158 l/min
Factor K 75 64 76 64
Effective coverage range of the water stream  (+ the length of the hose 20 or 30 m)
Equivalent diameter 12 mm 0,2 4,1 m 10,4 m 4,2 m 10,6 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.

Possibility of implementation

52 valve with slant reduction

Hydrant can be connected to DN52 water supply due to 52 valve with slant reduction
ikona niestandardowe wymiary

Non-standard dimensions

Possible to adopt dimensions to customer request

Nozzle crimping

  • nozzle crimping with aluminum sleeve in standard
  • nozzle crimping with brass sleeve

Ball valve 32 – optional

Possible to use 5/4” ball valve (32)

Type of lock

Patent lock

Large quantity of cabinets can be opened with one key. The key for emergency opening is located behind the safety glass.

Euro lock

Twist lock adapted to put seal on.

Additional equipment

MCP

Fire Alarm Manual Call Point

Thermal insulation

Heater is located inside hydrant cabinet + thermal insulation