In 2018 the regulations for drinking water hygiene in Europe had been tightened. Applications affected are these where gradual microbial contamination of stagnating water could contaminate the mains water within the occasion of backflow.
For separating such functions from the mains water, for instance buried spray irrigation systems, cattle troughs and repair water provide techniques as well as dental chairs with a water connection, the pump manufacturer KSB is providing its new KSB Safety Boost break tank package booster set.
This set supplies the highest stage of safety for liquids of class 5 to DIN EN 1717. The fully automated, ready-to-connect set is provided with a vertical high-pressure pump. It is modular in design and mounted on a baseplate. The most circulate rate per set equals 7 m3/h, the best head seventy six metres.
Pressure control is carried out by an automatic management unit, by means of a strain switch for the mounted pace version, or via a motor-mounted frequency inverter for the variable speed model. All elements that can come into contact with drinking water have been permitted for consuming water functions. Mains water is provided to the set through a DVGW-certified flushing valve and a float valve manufactured from materials assembly the KTW and W270 necessities.
เกจวัดแรง has got an effective volume of 100 litres and is made of environmentally friendly, recyclable PPA plastic. All metallic elements fitted are made of corrosion-resistant, high-quality stainless steels. The tank is designed with a kind AB air gap.
The set is easy and fast to fee. Every KSB Safety Boost set is equipped ready-to-connect, pre-assembled and examined. Once the set has been linked to the piping, the 230 V connection merely needs to be plugged into a socket (plug-and-play). With the variable speed version, known as MVP, the consumer can opt to be supported by an app for commissioning and operation.
Water hammer could be a main concern in pumping techniques and should be a consideration for designers for a quantity of reasons. If not addressed, it can cause a number