Auro controls pvt ltd. Manufactures unit for level controlling devices and electrical & electronic components for domestic and industrial applications. Cynergy3 components ltd. Offers an assortment of liquid level sensors. Being a part of that the rsf60 series of floatswitch have been specially designed to offer the user a deep penetration float with a configurable number of switching options to cater for a variety of system requirements. Salient features of rsf60 series of floatswitch are as follows: