Hotel facilities with a large saltwater pool of up to 100m³ offer their customers a valuable, health-promoting product: saltwater is gentle on the skin and protects it from drying out. With the PURION 2501 P Dual, these health benefits can be fully exploited. The process of UV-C disinfection, with which the PURION 2501 P Dual works, purifies the water in a natural way. Inside the system, flowing water is specifically illuminated with UV-C light, which dissolves the DNA compounds of algae and bacteria, causing them to die. The water is not changed in taste and smell and keeps its composition. This is exactly the disadvantage of purification with chlorine: Chemicals are added to the water, which are permanently in the water and counteract the health-promoting benefits of salt water. With the help of the PURION 2501 P Dual, the saltwater pool can be cleaned just as healthily as the saltwater pool affects people.
Thanks to a wide voltage ballast, this unit is designed for a voltage range of 85-264V and can thus be used in many different countries. The unit is equipped with a Euro plug and can also be used for other types of plugs with an adapter (not included).
The UV-C lamp has a natural power loss over its lifetime. We guarantee that after 10,000 hours the lamp will have reached exactly the promised flow rate. After this time the lamp must be changed, the lamp runtime meter and the lifetime monitoring (OTC) will signal the right time. The hours that the lamp is on are counted and the values are output via an LED display. Up to 9,000 hours a green LED lights up, between 9,000 and 10,000 hours the pre-alarm is indicated by a yellow LED and after 10,000 hours a red LED lights up. Thus, the right time to change the lamp is not missed.
The PVC reactor makes this unit suitable for salt water. Since the welding seams of stainless steel are attacked by the salt, there is no alternative to PVC for saltwater applications.
In order to keep a pool permanently free of algae, the correct coordination between pump and UV-C system is necessary. The rule is that at least three times the pool content flows through the UV-C system during the day. The maximum flow rate of 20m³/h should not be exceeded, as this will result in the water no longer being disinfected correctly. In certain cases it is necessary to let the system run longer: This is urgently required, for example, after major rainfall or if the water has been in the pool over the winter.
In case of an unfavorable initial situation with a lot of algae, it can be advantageous to use a biological flocculant to support the UV-C system.
In addition to the system, this bundle also includes another replacement lamp, the matching mounting frame and a service kit for intensive cleaning.