Abstract: A computer implemented system and method for providing cleaning and disinfecting services. A user interface provided on a client device by a computer system is configured to enable a customer and a specialist to input service parameters indicative of the cleaning service. A preliminary proposal is sent to a customer on receipt of request for cleaning service. The computer system acquires information on current location and availability of specialists within a certain perimeter around the customer's place where the cleaning service is required to be provided. A specialist is then selected and notified about the cleaning service job. Payment parameters are determined based on actual service rendered corresponding to updated service parameters upon completion of the cleaning service. The specialist is tracked on real-time basis all the time to determine the time spent on the job. Transactions are completed automatically and feedback options are provided on completion of the transactions.

Abstract: An integrated variable pressure and flow regulator comprising a manifold body, a pressure regulator, a flow control valve, a flow meter and a flow diverter. The manifold body includes a coupling face to which the pressure regulator is attached, a flow control valve cavity which receives the flow control valve, a flow meter cavity which receives the flow meter and a flow diverter cavity which receives the flow diverter. A central fluid transfer passageway of the manifold connects an inlet with outlet ports in fluid communication through the cavities. The pressure regulator maintains an outlet fluid pressure less than inlet fluid pressure as per a reducer pressure at outlet ports. The flow control valve maintains an outlet fluid flow rate, as per a flow rate setting, for the fluid flow at the outlet fluid pressure. The flow diverter allows to selectively divert the fluid through any of the outlet ports.

Abstract: A computer implemented system and method for providing cleaning and disinfecting services. A user interface provided on a client device by a computer system is configured to enable a customer and a specialist to input service parameters indicative of the cleaning service. A preliminary proposal is sent to a customer on receipt of request for cleaning service. The computer system acquires information on current location and availability of specialists within a certain perimeter around the customer's place where the cleaning service is required to be provided. A specialist is then selected and notified about the cleaning service job. Payment parameters are determined based on actual service rendered corresponding to updated service parameters upon completion of the cleaning service. The specialist is tracked on real-time basis all the time to determine the time spent on the job. Transactions are completed automatically and feedback options are provided on completion of the transactions.

Abstract: An integrated variable pressure and flow regulator comprising a manifold body, a pressure regulator, a flow control valve, a flow meter and a flow diverter. The manifold body includes a coupling face to which the pressure regulator is attached, a flow control valve cavity which receives the flow control valve, a flow meter cavity which receives the flow meter and a flow diverter cavity which receives the flow diverter. A central fluid transfer passageway of the manifold connects an inlet with outlet ports in fluid communication through the cavities. The pressure regulator maintains an outlet fluid pressure less than inlet fluid pressure as per a reducer pressure at outlet ports. The flow control valve maintains an outlet fluid flow rate, as per a flow rate setting, for the fluid flow at the outlet fluid pressure. The flow diverter allows to selectively divert the fluid through any of the outlet ports.