Technical Details Discharge capacity: up to 75 L/h Discharge pressure: up to 10 bar MOC: PVC, GFRPP, SUS316, PVDF, PTFE Stroke rate: 0 to 360 spm Key Features High speed operation – up to 360 strokes per minute; results in high resolution chemical feed Double ball check valves – the precision ball, seat, and guide assembly ensure tight sealing to prevent loss of prime Long lasting diaphragm – PTFE coated EPDM is moulded onto a solid core