Call back

Burner Pump Suntec A2L 75 C K 9701 4P

Suntec

AED 1,225

Oil Burner Pumps
Products code: 1246

Description

The two-stage gear-type liquid fuel pump A2L 75 C K 9701 4P is presented by the French company Suntec. The device can supply fuel to two nozzle lines at the same time under a pressure of 8-15 bar. The model pumps kerosene and diesel fuel of winter and summer grades. It is characterized by high productivity - up to 109 l / h and variability in settings.

The design of the unit additionally includes three valves: two electromagnetic and one spool pressure reducing valve.

Design features

  • When developing a liquid fuel pump for diesel burners, a gear mechanism with internal engagement of teeth was taken as a basis. In it, the main role is played by the drive gear, mounted on the shaft, and the driven wheel. Their mutual counterclockwise rotation causes a vacuum in the pipe at the inlet, which makes the fuel flow into the pump cavity.

  • Under the pressure set by the screw of the spool pressure reducing valve, the fuel enters the injector lines. A pair of electromagnetic solenoids of the "normally closed" type performs the function of disconnecting each line from the injector.

  • On the fuel path in the inlet, a mesh filter with an opening size of 150 µm is installed, cleaning it from impurities that can damage the moving parts.

Advantages of the model:

  • high performance with kerosene (79 l/h) and diesel fuel (109 l/h);

  • pumps fuel with a wide viscosity range - from 1 to 12 mm²/s (cSt);

  • works in a configuration with one or two connected pipes (one for draining the fuel);

  • the IP54 standard housing protects the mechanism from external influences (splashes of water, dust, foreign small objects).

Fuel gear pumps from the French company Suntec are known for their reliability and efficiency under long-term loads. High-precision machining of the surfaces of rotating parts and the housing has reduced tolerances and, accordingly, gaps between them. This has a positive effect on overall performance, especially when working with low-viscosity kerosene.

The official supplier of European equipment, ANKAS, offers to buy a pump for a diesel burner and other equipment for heating systems.

Characteristics

Strainer: Open area: 20 cm²Direction of rotation (looking at the drive shaft): C: counterclockwise rotation / nozzle on the leftNominal rotation speed: 2850 rpmVacuum gauge port: ⅛ inchPressure gauge port: ⅛ inchSolenoid valve consumption: 9 WPerformance for stage 2 at 11 bar and 5 cSt viscosity: 109 l/h2nd stage performance at 11 bar and 1.8 cSt viscosity for Kerosene: 79 l/hPump series: A2L: 2 nozzle outlets and two integrated shut-off solenoid valves with locking functionSolenoid valve voltage: 220-240 or 110-120 or 24 VStrainer: Opening size: 150 µmOil temperature: from 0 to 60 °C in the pumpModel type: 2-stage with electromagnetic valveInstalling the bypass plug: P: bypass plug installed in return line for two-pipe systemValve function: pressure regulatingOperating viscosity: from 1 to 12 mm²/sPerformance at 11 bar pressure and 5 cSt viscosity: 109 l/hPerformance at 11 bar and 1.8 cSt viscosity for Kerosene: 79 l/hInstallation method: sleeve ∅ 32 mmTorque: 0.14 N·mSuction and return line: ¼ inch NPTF (taper thread)Suction height: 0.45 bars max. vacuum to prevent air separation from oilNozzle outlet: ⅛ inchInlet pressure: 2 barReturn pressure: 2 barShaft diameter: 8 mmNozzle pressure range: from 8 to 15 barFactory pressure setting: 10 barBy-pass plug: It is installed in the return line for a two-pipe system and is removed with a hexagonal wrench withShaft design: one cavityMaximum rotation speed: 3600 rpmMaximum pressure of the solenoid valve: 25 barDegree of protection: IP54Type of pumped liquid: kerosene, diesel