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Burner Pump Suntec A2L 65 A 9708 4P

Suntec

AED 1,525

Oil Burner Pumps
Products code: 1242

Description

The high-performance gear pump Suntec A2L 65 A 9708 4P with a feed rate of 81 l/h is presented by the French concern. It is designed to pump diesel fuel simultaneously to two nozzle lines of burners. The unit is equipped with a pair of electromagnetic solenoids responsible for stopping the supply according to the set operating mode, as well as an adjustable slide valve. We offer to buy pumps for burners from the European manufacturer Suntec in the online store of the company "ANKAS".

Design settings

  • The mechanical part of the liquid fuel pump is a gear pair in which the gear is pressed onto the shaft. It rotates the driven wheel with an internal arrangement of the toothed crown clockwise. The mutual movement of the pair of gears causes the working fluid to move from the tank to its teeth, and then to the consumer.

  • To maintain a given level of fuel pressure on both nozzles, a spool with an adjusting screw is provided. The excess is drained through the return line channel into the tank or redirected to the mechanism, depending on the fuel line configuration.

  • EM valves of the "normally closed" type can close the nozzle line channels regardless of the number of revolutions of the drive shaft. The positions of the shut-off valves are controlled by a signal from the burner control unit.

Advantages of the model:

  • high productivity - 81 l / h;

  • works simultaneously in two directions;

  • fuel pressure is adjusted within 8-15 bar by the valve screw on the running pump;

  • a mesh filter with a dense mesh is installed at the inlet;

  • a second pipe can be connected to drain excess fuel;

  • there are ports for instrumentation.

High-tech Suntec products are the best fuel equipment for diesel burners with a capacity of up to 1000 kW. Increased attention is paid to the quality of parts and assembly of units. The work is carried out by a staff of professionals on modern European-level equipment.

Each pump undergoes a series of stress tests to identify possible defects. Only after thorough checks are they released for sale.

Characteristics

Direction of rotation (looking at the drive shaft): A: clockwise rotation / nozzle on the rightPerformance at 11 bar pressure and 5 cSt viscosity: 81 l/hOperating viscosity: from 2 to 12 mm²/sValve function: pressure regulatingInstalling the bypass plug: P: bypass plug installed in return line for two-pipe systemModel type: 2-stage with electromagnetic valveOil temperature: from 0 to 60 °C in the pumpStrainer: Opening size: 150 µmStrainer: Open area: 6 cm²Pump series: A2L: 2 nozzle outlets and two integrated shut-off solenoid valves with locking functionPerformance for stage 2 at 11 bar and 5 cSt viscosity: 81 l/hSolenoid valve consumption: 9 WPressure gauge port: ⅛ inchVacuum gauge port: ⅛ inchNominal rotation speed: 2850 rpmSolenoid valve voltage: 220-240 or 110-120 or 24 VInstallation method: sleeve ∅ 32 mmMaximum pressure of the solenoid valve: 25 barMaximum rotation speed: 3600 rpmShaft design: one cavityBy-pass plug: It is installed in the return line for a two-pipe system and is removed with a hexagonal wrench withFactory pressure setting: 9 barTorque: 0.12 N·mNozzle pressure range: from 8 to 15 barShaft diameter: 8 mmReturn pressure: 2 barInlet pressure: 2 barSuction and return line: ¼ inch NPTF (taper thread)Nozzle outlet: ⅛ inchSuction height: 0.45 bars max. vacuum to prevent air separation from oilType of pumped liquid: dieselDegree of protection: IP54