Suntec PUMP AP – Two step model

[{"filename":"AP_EN_Ed12_avril2025.pdf","text":"PUMP TYPE AP AP\n AP - 11 - Ed 12 - April 2025\nThis is a general specification leaflet; for specific applications not covered PUMP\nherein, contact Suntec. IDENTIFICATION\n (Not all model combinations are available.\nThe SUNTEC AP oil pump has a built-in solenoid which provides a two-mode Consult your Suntec representative)\npressure operation. AP : two step model\n (one nozzle line and two pressure modes)\nCOMPATIBILITY without cut-off\n- Domestic oil. Gear set capacity\n- Two-pipe or one-pipe system. (see pump capacity curves)\n- Requires a separate cut-off valve. Shaft rotation and nozzle location\n (seen from shaft end)\nPUMP OPERATING PRINCIPLE A : clockwise rotation/\n \t\t right hand nozzle.\nThe gear-set draws oil from the tank through the built-in filter and transfers it B : clockwise rotation/\nto the pressure regulating valve. \t\t left hand nozzle.\nThe high pressure mode is obtained with the solenoid valve activated (ie. C : anti clockwise rotation/\n \t\t left hand nozzle.\nclosed); activating this solenoid valve closes the by-pass channel to the return. D : anti clockwise rotation/\nOil is then transferred to the nozzle line at the pressure given by the high \t\t right hand nozzle.\npressure regulating valve. Pump series\nThe low pressure mode is obtained with the solenoid valve open (ie. non 1000 : standard\nactivated); the by-pass channel is open, the oil is supplied to the nozzle line 7000 : with side pressure ports\nvia the by-pass hole and the low pressure adjustment is made by the screw 4 : hub Ø 54 mm\non the solenoid tube. 5 : hub Ø 32 mm\nIt is preferable to set the high pressure given by the pump valve (with solenoid Model number\nactivated) before the low pressure, with solenoid non activated. Care should\nbe taken not to overtighten the low pressure adjusting screw of the solenoid AP 47 C 1 5 xx 4 P 07 00\ntube, as this may eliminate the low pressure range.\nFor two pipe installation, the by-pass plug fitted in the return port allows any oil not Revision number\nrequired at the nozzle to be dumped back to the tank. For one pipe installation, Installation\nthe by-pass plug must be removed and the return port plugged, oil which is not P : by-pass plug installed in return port\nrequired at the nozzle is then returned back to the suction port in the gear set. for two-pipe operation\n\nBleed Solenoid coil voltage\nBleeding is assured by the by-pass hole of the nozzle plug. 05/07 : 220-240 V AC ; 50/60 Hz\n 06 : 110-120 V AC ; 50/60 Hz\nFor the first start up, bleeding can be accelerated by loosening the plug of a 02 : 24 V AC ; 50/60 Hz\npressure port.\n Connector cable length\nNote 00 : no cable\nOwing to the presence of the nozzle by-pass hole, the pump has no cut-off 35 : 35 cm - 45 : 45 cm\nfunction; cut-off must be provided by an external solenoid valve. 60 : 60 cm - 10 : 1 m\n\n\n\n Solenoid valve open Low pressure Solenoid valve closed\n (low pressure mode) adjustment (high pressure mode)\n\n By-pass\n channel\n\n High pressure\n adjustment\n To nozzle\n\n By-pass Shaft seal\n hole\n Pressure\n gauge port\n Back to suction\n Gear set\n Oil under suction\n\n Oil under pressure\n By-pass By-pass\n plug plug Vacuum\n By-passed oil gauge port\n returned to tank removed inserted\n or to suction Return ONE PIPE TWO PIPE\n plugged INSTALLATION INSTALLATION\n Return Suction\n SUNTEC INDUSTRIES FRANCE - 1, rue Lavoisier - CS 60102 - F-21603 LONGVIC Cedex - www.suntec.fr\n\f TECHNICAL DATA Pump capacity - High mode\n Capacity (l/h)\n General\n Mounting Flange or hub mounting according to EN 225\n Connection threads cylindrical according to ISO 228/1\n Inlet and return G 1/4 (with facilities for conical sealing on revision 6 models)\n Nozzle outlet G 1/8\n Pressure gauge port G 1/8\n Vacuum gauge port G 1/8\n Valve function Pressure regulation\n Strainer open area : 6 cm2 - opening size : 150 µm\n Shaft Ø 8 mm according to EN 225\n By-pass plug inserted in return port for two-pipe system ;\n to be removed from return port with a 4 mm Allen key\n for one pipe system.\n Weight 1,1 - 1,5 kg (depending on the model)\n\n Hydraulic Data\n Pressure (bars)\n Gear size\t\t Nozzle pressure Delivery pressure\n \t\t range* settings\n Viscosity= 5 cSt - Rated speed = 2850 rpm\n 47/57 Low mode: 3 -15 bars 9 bars\n High mode: 10 - 28 bars 22 bars Data shown take into account a wear margin.\n 67 Low mode: 5 -15 bars 9 bars Do not oversize the pump when selecting the gear\n High mode: 10 - 28 bars 22 bars capacity.\n *Other ranges available on request, refer to the specified range of the particular fuel unit.\n Operating viscosity 2-12 mm²/s (cSt) Power consumption\n Oil temperature 0 - 60°C max. in the pump\n Inlet pressure 2 bars max. Power (W)\n Return pressure 2 bars max.\n Suction height 0,45 bars max. vacuum to prevent air separation from oil.\n Rated speed 3600 rpm max.\n Torque (@ 45 rpm) 0,10 N.m (AP 47/57) - 0,12 N.m (AP 67)\n\n Solenoid valve characteristics\n Voltage 220-240 or 110-120 or 24 V; 50/60 Hz\n Consumption 9 W max.\n Coil Code* Ambient temperature\n 06/02/05\t\t 0 - 60 °C\n 07\t\t 0 - 80 °C\n *Refer to \"Pump identification - solenoid coil voltage\".\n Maximum pressure 28 bars\n Protection class IP 54 according to EN 60529, when used with\n SUNTEC connector cable. Pressure (bars)\n Viscosity = 5 cSt - Rated speed = 2850 rpm\n\n DIMENSIONS (in mm) PUMP (Example shows \"C\" rotation and nozzle outlet)\n\n Pumps revision 6 Pumps revision 4\n 41 39 42 47 41 51 42…