Niagara Self-Oscillating Monitor supplied by SA Fire Protection
Telephone: +39 (0) 050 703 006 Email: Click to email Website: Click to visit website
Head Office: Viale Etruria 15, 56021, Cascina (PI), Italy
Model UAS is a universal self-oscillating unit that is installed at the base of manual monitors in order to gain an automatic oscillating movement on the horizontal plane. The unit UAS is powered by a Pelton turbine that transform the energy of water pressure into a rotating movement. This rotation is then converted by a gear box in rotating alternative on the horizontal axe of the monitor itself.
The oscillating movement can be adjusted in a range of 0° to 360°. The material of construction makes it suitable for being used with sea water or water foam solution within industrial harsh environments & offshore applications.
Technical characteristics
- Body to be selected among:
- Bronze EN 1982 – CC491K
- Marine Bronze EN 1982 – CC492K
- Nickel Aluminium Bronze EN 1982 – CC 333G
- Stainless steel AISI 316
- Aluminium Alloy G-AlSi9
- Internal Parts in SS AISI 316
- Bronze joints, installed on stainless steel AISI 316 balls, with greasers
- Inlet flange ANSI or UNI casted CC333G or Aluminium alloy G-AlSi9 or forged in carbon steel, SS AISI 304 or SS AISI 316
- NBR gaskets
- Adjustable horizontal rotation from 0° to 360 ° (1 ° increments)
- Tool free fastener in Brass / SS AISI 316
- Horizontal movement is produced by a water driven turbine that causes the oscillation of the whole apparatus
- Minimum working pressure: 3,5 bar (50 psi) (recommended ≥ 5 bar (72,5 psi))
- Water consumption at 7 bar (100 psi): ~ 25 litres/minute (6.5 gallons per minute)
- Rotation speed 25°/sec. at 7 bar (100 psi)
- Suitable execution for external installation in marine environment and operation with sea water and foam solutions
- Vertical Installation
- Max working pressure 16 bar (232 psi)
- Design pressure 16 bar (232 psi)
- Test pressure 24 bar (348 psi)
Painting system standard SA:
- Manual cleaning solvent
- Epoxy primer 60 μm
- Polyurethane finish 60 μm
- Total thickness 120 μm dry film +/-10%
- Colour red RAL 3000
Accessories
- Hand lever Iguana
- Hand lever Leopard
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