Manual Unheated - Applications for 1K High Viscosity Products

MAIN FEATURES AND BENEFITS FOR CHOPCHECK PUMP: THE HEART OF THE SYSTEMKremlin Rexson Manufactures a full range of extrusionpumps to handle most high viscosity products.These pumps are double acting reciprocatingpumps and are recommended for useon materials over 5000cps or for use on productsthat do not self level.Key features• Low shear when the material beinghandled, resulting in minimal materialdegradation during processing• Large internal fluid passage waysoptimising material flow• Pumps designed with as few parts aspossible to give simplicity in construction• Pump designed and manufactured forsevere duty applications• Pump fitted with Pe – Ptfe seals asstandard with Ptfe G and PU sealkits available as an optionEfficiencyAll Kremlin Rexson pneumatic pumps are able tostop when the dispensing valve is closed. This iscalled 'stalling'. As soon as the dispensing valve isreopened, the pump will automatically restart.DOUBLE-ACTING RECIPROCATING PUMPPneumatic Air MotorPISTONDOWNSTROKE…Check valve (green)closed against the seatand the material in chamberV2 is displaced out ofthe pump by the pumpdisplacement rod.PISTON UPSTROKE…Check valve (green)opens and material isforced into chamberV2 by the primingpiston. The top check(red) closes andmaterial is pulled fromchamber V1.• Modular pump design usingthe minimum number ofcomponents• Hard chrome fi nish to pumpshatf and cylinder• New type guard (with integratedlarge diameter wetcup) compliant to EU norms• Simple design using externalreversing valves• Very fast changeover• Large diameter exhaustmaking for quiet runningand minimum icing riskVolume V3 > Volume V2Volume V2Volume V1 =255GUIDE KREMLIN FR GB DER OK.indd 55 17/05/11 09:52