With OptiFlo design we have succeeded in reducing the drawbacks of conventional AODD pumps, such as heavy pulsation, stalling air valves, cost of spares, noisy operation, downtime.Thanks to the ingenious frictionless pivoting valve (FPV) and flexible diaphragm suspension (FDS) technologies we can now offer less down time, reduced operational cost and increased efficiency.Features/BenefitsReduced downtimeMinimum of parts, serviced in minutes. On-line design. Increased diaphragm life. Long life check valves. Foolproof air motorLong life time and reduced spare parts costProlonged diaphragm life (3-5 times). Low cost, long-life check valves. Frictionless pivoting valve.Reduced pulsation (-70 %) and lower air consumption (-35 %) comparing conventional AODD pumpsPatented Flexible Diaphragm Suspension (FDS). Overlapping diaphragm movement - diaphragms not fixed to each other. Patented air motor system - pivoting valve technology (FPV)System design flexibilitySelf closing flap valves – pump works in any positionNon-stalling air-motorOperates with any type of air, dry or moist, dirty or oily. Self cleaning. Unstable, frictionless pivoting design prevents the motor to get stuck in a deadlockReduced sound levelAvailable in Europe only