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Commercial Medium Pressure Stainless
SafeGUARD UV Systems MPSS Series offer high UV-C output in a small footprint. This robust line of medium pressure ultra violet (UV) technology includes a 316L stainless steel reactor, germicidal lamps and a control panel. Medium pressure units deliver a polychromatic output which can be beneficial for some pathogens, further reducing the need to use chemical treatments.
The small footprint, which can be attributed to the output of the lamps and low pressure loss of the reactor, is ideal for areas like filter rooms where space is at a premium. Each lamp is capable of 8 kW and higher. Reducing the number of lamps needed per system making them optimal for high flow situations.
These complete ready-to-go packages are available in numerous configurations and fit a wide range of applications. Power consumption or maintenance is easily managed using a lamp power regulation option or quartz sleeve cleaning system.
Main System Components
• Stainless steel reactor
• Control panel is fully-compliant with UL508A and CE standards
• Special Germicidal Lamps
Primary Applications
Water Disinfection for:
• Aquaculture
• Well Boats
• Horticulture
Stainless Steel Reactor
The UV reactor is is made of internally and externally polished 316L stainless steel; stainless steel does not degrade and is particularly suitable for the treatment of primary waters. Polished internals eliminate pores that could lead to spore collection.
The special UV reactor configuration guarantees correct contact time, water speed decreases when in the “radiation area” and returns to the original speed at the outlet flange.
In order to make the maintenance and inspection operations easier the chamber is accessable on the lamp side.
Control Panel
The electrical control panel supplied is ready for the installation (includes all necessary cables).
• Plastic control panel box
• Protection class: IP 54/NEMA12
• Status messages (multi-language)
• PLC control
• Total hour meter
• Resettable hour meter
• Control of each lamp
• Electrical panel temperature control
• ON/OFF timer
• Alarm 220 V NO/NC outlet
• Remote on/off
• Alarm free contact outputs
• 4-20 mA output
• Protocols: Modbus, TCP/IP, CANopen
• Communication ports: USB, Ethernet and Serial RS485/RS232
• UV intensity: W/m2 or %
• Pre-alarm UV intensity
• Shutdown for high temperature in the UV chamber and in the electrical panel
• Control of temperature and UV irradiation (preset alarm threshold)
• Datalog of UV irradiance and panel & UV chamber temperature
• Adjustment for connection with external flow: online flow visualization, shutoff in case of no flow, possible shut off for low flow, possible shut off for high flow (optional)
• Datalog of the flow rate (optional)
• Datalog of UV irradiance and panel & UV chamber temperature
• Event records
• Lamp power regulation
Manual Cleaning System (Standard)
A manual cleaning system is standard on all the models. It consists of a rack with a special PTFE wiper that cleans the quartz sleeve. Cleaning can be performed during normal operation.
Automatic Cleaning System (Optional)
Automatic cleaning system is available on all models. The special PTFE wiper is programmable using a monitor that controls a motor shaft located on the UV reactor. Days and time can easily be set on site.
Lamp Power Regulation
Lamp power regulation is available on all medium pressure models to optimize power consumption. Pentair CMS units need a 4/20 mA input from an external source in order to automatically change lamp power following these parameters:
• Flow rate (external flow meter needed)
• UV dose (external flow meter needed)
This solution is useful to increase lamp's lifespan and decrease energy consumption.
