Call back

Burner Pump Suntec AT2 55 B 9406 6P 0700

Suntec

Alternative Part Number

Elco 13023740
AED 925
  1. Oil Burner Pumps

Description

AT2 55 B 9406 6P 0700 belongs to the model range of dual-mode liquid fuel pumps of the AT series, which have a built-in electromagnetic valve in the system for switching the supply of low pressure to high. The main qualities of this representative of the line: low power consumption, high performance and long service life. The company "ANKAS" offers to buy a fuel pump for a heating burner from the European manufacturer Suntec at the best price. You can pay for an order in our online store in any way convenient for you.

Design features

The main work on pumping diesel fuel is performed by two gears that are in engagement with each other. The gear in the center, rigidly mounted on the shaft, transmits rotation to the outer one, which has an internal arrangement of teeth. The mechanism sucks diesel fuel from the tank and pushes it onto the spool valves. Before this, it passes through the mesh of a dismountable filter that traps debris, chips and other foreign particles.

When the bypass channel is open, the low-pressure spool valve operates, through which excess fuel is drained into the return line. The closed EM valve disables the first spool and connects the second one. The required pressure level is set by tightening the adjusting screw on the body.

Advantages of the model:

  • the burner pump operates in the fuel supply mode under low and high pressure;

  • the design provides for the configuration of a single- or double-pipe connection to the system;

  • increased productivity - 62 l/h;

  • the actuator is protected by a robust housing with protection class IP54;

  • reliable flange connection with a landing diameter of 54 mm;

  • standard thread sizes of outlets and ports according to ISO 228/1.

The presented model AT2 55 B 9406 6P 0700 from Suntec is widely used in low-power burners from world brands: Lamborghini, Weishaupt, Baltur, Oilon, Elco. Low-power two-stage pumps are a component of heating systems of various levels. Their popularity is based on long-term operation without failure, infrequent maintenance during operation and the repairability of individual units.

Characteristics

Strainer: Open area: 6 cm²Installation method: flange ∅ 54 mmSolenoid 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 lDirection of rotation (looking at the drive shaft): B: clockwise rotation / nozzle on the leftStrainer: 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/sPerformance at 11 bar pressure and 5 cSt viscosity: 62 l/hMaximum 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

Analogues