موضوع: central vacuum

eureka vacuum cleaner Parts Whirlpools are characterised with jets assisting the bath about halfway up and a suction point (similar to some colander) at one of the bottom base. This type of system produces hydro-massage by sucking water from the bathtub and pumping it off the jets on the side under blood pressure. To increase the pressure from the jets most whirlpools have a control on the top of the bath which allows air in order to sucked towards the jet water. ...