The 900 and 1000 series flowmeters are designed to give high performance and competitive pricing with 7 flow ranges from 0.05 to 30 litres per minute. Its choice of body materials makes this the ideal choice for the metering of aggressive chemicals, including ultra-pure water. The standard inlets are ¼” and ½“ BSPF although for OEM use alternatives are available. The bearings are made of sapphire for long life and reliability, the body is either PVDF or 316 stainless steel and as standard the ‘O’ ring seal is Viton™. Dual pulse outputs are available to give both PNP and NPN pulses for greater interface flexibility.