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Burner Pump Suntec AT2 55 C 9549 4P 0700

Suntec
AED 2,825
  1. Oil Burner Pumps

Description

The Suntec AT2 55 C 9549 4P 0700 pump is installed in diesel burners. It has one outlet to the nozzle and two pressure modes (high and low). The pump is equipped with two electromagnetic valves - a shut-off valve for interrupting the flow and a bypass valve for switching between stages. Pressure regulation is provided by two slide valves. The universal mounting method (according to EN 225) allows the pump to be built into burners of most well-known manufacturers.

Features

  • The pump is made of high-quality components, equipped with reliable seals for safe operation. The electrical protection class complies with the IP54 standard when using the Suntec connecting cable. The nozzle mounting pipe is located on the left.

  • The main working mechanism is a gear pair. For long-term service of the gears, a 150 μm mesh filter is located at the fuel inlet, which holds back all mechanical particles that can lead to failures and breakdowns of the working unit. The electromagnetic "normally open" bypass valve switches between low and high pressure modes.

  • The shut-off electromagnetic valve is located in the injector line, which ensures very fast response. When it is activated, diesel fuel passes to the injector under the pressure set by the regulating (spool) valves.

  • In the basic assembly, the pump is ready for installation in a system with a return line. If there is none, the bypass plug must be unscrewed and a steel plug with a washer must be installed instead.

  • Depending on the fuel line connection diagram, excess fuel is drained into the tank or passes to the suction line.

  • The fuel supply pressure can be adjusted in the range: 8-15 bar and 12-25 bar (9 and 22 bar - factory setting). The pump performance depends on the pressure and viscosity setting of the fuel.

Advantages:

  • 2 stages of power control;

  • high level of protection against dust and moisture (IP54);

  • pressure adjustment in a wide range;

  • one- and two-pipe connection;

  • universal mounting;

  • protection of gear mechanism from abrasive particles;

  • ports for connecting measuring equipment;

  • 2 built-in electromagnetic valves.

Additional information about the Suntec AT2 55 C 9549 4P 0700 pump and the selection of components for diesel burners can be obtained from ANKAS specialists.

Characteristics

Performance at 11 bar pressure and 5 cSt viscosity: 62 l/hInstallation method: sleeve ∅ 32 mmDirection of rotation (looking at the drive shaft): C: counterclockwise rotation / nozzle on the leftSolenoid valve voltage: 220-240 or 110-120 or 24 VNominal 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: 47 l/hPump series: AT2: two operating modes (1 nozzle / 2 pressure modes), with built-in solenoid valve in lStrainer: Open area: 6 cm²Strainer: 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 2 to 12 mm²/sMaximum 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 settings for low pressure: 9 barFactory installations for high pressure: 22 barTorque: 0.1 N·mNozzle pressure range: from 8 to 25 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

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