High pressure, positive displacement, oscillating piston type, flow meter. Robust construction allows measurement of high viscosity, abrasive inks. Manufactured in stainless steel with phosphor bronze piston thus providing accurate, repeatable, ink consumption measurement. A non-volatile, digital, remote display can be connected to register ink batch and ink total volumes used. Max. Pressure: 140 bar - 2,000 psi, Pulses per litre: 20, Accuracy: +-2%, Inlet and outlet port 1"BSP (M). Volume pulse meter for ink.