Datasheet Content
[{"filename":"AS_EN_Ed24_April-2024.pdf","text":"PUMP TYPE AS AS\n AS - 11 - Ed 24 - April 2024\n\nThis is a general specification leaflet; for specific applications not covered herein,\n PUMP\ncontact Suntec. IDENTIFICATION\nThe SUNTEC AS oil pump has a built in solenoid valve which controls the (Not all model combinations are available.\nregulator cut-off valve giving fast cut-off and cut-on function independent of the Consult your Suntec representative)\nrotational speed. AS : pressure regulator and piston cut-off\nCOMPATIBILITY valve controlled by integral solenoid valve\n V : B100 applications\n- Domestic oil, HVO, B100 (biofuel blend with the addition up to 100% FAME, as\n Gear set capacity\ndefined in DIN SPEC 51603-6 and EN 14214), kerosene.\n (see pump capacity curves)\n- One or two-pipe system.\n Shaft rotation and nozzle location\nPUMP OPERATING PRINCIPLE (seen from shaft end)\n A : clockwise rotation/\nThe gear set draws oil from the tank through the built-in filter and transfers it to the right hand nozzle.\nvalve that regulates the oil pressure to the nozzle line. All oil that does not go through B : clockwise rotation/\nthe nozzle line will be dumped through the valve back to the return line in two pipe left hand nozzle.\ninstallation or, if it is a one-pipe installation, back to suction port in the gear set. In C : anti clockwise rotation/\n left hand nozzle.\nthat case, the by-pass plug must be removed from the return port, and the return\n D : anti clockwise rotation/\nport sealed by steel plug and washer. right hand nozzle.\nThe solenoid valve of the AS pump is of the \"normally opened\" type. K : Kerosene applications\nWhen the solenoid valve is non-activated, the by-pass channel between the pressure Pump series\nand return sides of the valve is open. No pressure will then be built up to open the 1000 : standard\nvalve; it does not matter which speed the gear set has. 7000 : with side pressure ports\n 4 : hub Ø 54 mm\nWhen the solenoid is activated, this by-pass channel is closed and because of the\n 5, 6 : hub Ø 32 mm\nfull speed of the gear set, the pressure necessary to open the valve will be built up Model number\nvery rapidly, which gives a very sharp cut-on function.\nCut-off AS V 47 C K 1 5 xx 6 P 07 00\n Revision number\nWhen the burner stops, the solenoid opens the by-pass at the same moment, which\n Installation\ndrains all the oil down to the return, and the nozzle valve closes immediately. This P : by-pass plug inserted in return port\ngives a very sharp cut-off function. for two-pipe operation\nThe cut-on and cut-off can be actuated regardless of motor speed and have an M : without by-pass plug;return plugged\n for one-pipe operation\nextremely fast response.\n Solenoid coil voltage\nWhen the solenoid is not activated, the torque requirement is low up to full motor 05/07 : 220 - 240 V AC ; 50/60 Hz\nspeed. 06 : 110 - 120 V AC ; 50/60 Hz\nBleed 02 : 24 V AC ; 50/60 Hz\n Connector cable length\nBleeding in two pipe operation is automatic, but it may be accelerated by opening 00 : no cable\na pressure port. 35 : 35 cm - 45 : 45 cm\n 60 : 60 cm - 10 : 1 m\nIn one pipe operation, a pressure port must be opened to bleed the system.\n\n\n\n Solenoid valve Solenoid valve (NO)\n (NO) open closed\n\n\n\n Pressure\n adjustment To nozzle\n\n\n Shaft seal Pressure\n gauge port\n\n Back\n to suction\n Gear set\n Oil under suction\n Vacuum\n gauge port Oil under pressure\n By-pass By-pass\n plug plug\n removed inserted By-passed oil\n returned to tank,\n Return\n ONE PIPE TWO PIPE or to suction\n INSTALLATION INSTALLATION Return Inlet\n plugged\n\n\n SUNTEC INDUSTRIES FRANCE - 1, rue Lavoisier - CS 60 102 - F-21603 LONGVIC Cedex - www.suntec.fr\n\f Pump capacity\n TECHNICAL DATA\n Capacity (L/h)\nGeneral\nMounting Flange or hub mounting according to EN 225.\nConnection threads cylindrical according to ISO 228/1.\nInlet and return G 1/4 (with facilities for conical sealing on revision 6)\nNozzle outlet G 1/8\nPressure gauge ports G 1/8\nVacuum gauge port G 1/8\nValve function Pressure regulation and cut-off*.\n*cut-off function only assured for model pressure range.\nStrainer open area : 6 cm2 - opening size : 150 µm.\nShaft Ø 8 mm according to European standard EN 225.\nBy-pass plug inserted in return port for two-pipe system ;\n to be removed with a 4 mm Allen key for one pipe system.\nWeight 1,1- 1,5 kg (depending on the model).\n Pressure (bars)\nHydraulic Data\n Viscosity = 5 cSt - Rated speed = 2850 rpm\nGear size Nozzle pressure range* Factory setting 1,8 cSt\n 20/47 7 - 14 bars @ 5 cSt 9 or 10 bars\n 57 7 - 14 bars @ 5 cSt 9 bars\n 67 10 - 15 bars @ 5 cSt 10 bars Data shown take into account a wear margin.\n47K/57K 7 - 14 bars @ 1,8 cSt 9 bars Do not oversize the pump when selecting the gear capacity.\n 67K 10 - 15 bars @ 1,8 cSt 10 bars\n* other ranges available on request, refer to the specified range of the particular fuel unit.\nOperating viscosity 2 - 12 mm²/s (cSt) for AS 20/47/57/67\n Power consumption\n 1,25 - 12 mm²/s (cSt) for AS 47K/57K/67K Power (W)\nOil temperature 0 - 60°C in the pump.\nInlet pressure 2 bars max.\nReturn pressure 2 bars max.\nSuction height 0,45 bars max. vacuum to prevent air separation from oil.\nRated speed 3600 rpm max. for AS 20/47/47K/57/57K\n 2850 rpm max for AS 67/67K\nTorque (@ 45 rpm) 0,09 for AS 20\n 0,10 N.m for AS 47/47K/57/57K\n…
