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Burner Pump Suntec E 6 NAK 1069 8P

Suntec

AED 3,575

Oil Burner Pumps
Products code: 55484

Description

The Suntec E 6 NAK 1069 8P burner pump has a special design for pumping heavy fuel oil. The design is adapted for the installation of an electric heater for preliminary fuel preparation and facilitating cold starts. The capacity varies depending on the viscosity of the fuel and the feed pressure settings (263 l/h at 20 cSt and 20 bar).

Features:

  • Working environment: diesel fuel, fuel oil, medium-viscosity fuel;

  • Two- or single-pipe connection;

  • With a pressure regulating valve, without a shut-off function;

  • Pressure setting in the range of 14-30 bar, the pump is adjusted at the factory to 20 bar;

  • Fuel temperature maximum +130 ºC;

  • Special shaft seal for high-temperature exposure;

  • Separate solenoid valve with an interruption function;

  • Possibility of using a fuel preheating device;

  • Flange connection ∅ 54 mm;

  • filter with a filtration rate of 550 microns, a working area of ​​45 cm²;

  • highly reliable and wear-resistant design;

  • 1/2 inch threaded connection with a suction and return pipe;

  • holes for connecting measuring devices;

  • installation in any position;

  • pressure in the suction and return lines is no more than 3.5 bar;

  • excess air discharge through the nozzle line.

The design provides space for a heater with a power of 50-80 W. Due to the lack of contact between the heating device and the pumped medium, safe operation of the pump and efficient heat transfer are ensured. Heating reduces the viscosity of the fuel and facilitates starting.

Advantages:

  • high performance;

  • for installation in systems with or without a return line;

  • heat-resistant design;

  • universal application;

  • fuel filtration at the pump inlet;

  • space for a heater;

  • wide pressure adjustment range;

  • wear-resistant design.

The Suntec E 6 NAK 1069 8P burner pump can be additionally equipped with a solenoid valve to implement the locking function.

Characteristics

Shaft design: one cavityModel type: without electromagnetic valveOil temperature: from 0 to 130 °C in the pumpStrainer: Opening size: 550 µmStrainer: Open area: 45 cm²Pump series: E: pressure regulationPerformance at 20 bar pressure and 20 cSt viscosity: 263 l/hPressure gauge port: ⅛ inchVacuum gauge port: ½ inchNominal rotation speed: 2850 rpmDirection of rotation (looking at the drive shaft): A: clockwise rotation / nozzle on the rightInstallation method: flange ∅ 54 mmMaximum rotation speed: 3600 rpmBy-pass plug: It is installed in the return line for a two-pipe system and is removed with a hexagonal wrench withFactory pressure setting: 20 barInstalling the bypass plug: P: bypass plug installed in return line for two-pipe systemNozzle pressure range: from 14 to 30 barShaft diameter: 11 mmReturn pressure: 3.5 barInlet pressure: 3.5 barNozzle outlet: ¼ inchSuction height: 0.45 bars max. vacuum to prevent air separation from oilSuction and return line: ½ inchTorque: 0.3 N·mOperating viscosity: from 3 to 75 mm²/sType of pumped liquid: sea ​​water, diesel

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