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Burner Pump Suntec E 4 NAK 1070 8P

Suntec

AED 3,475

Oil Burner Pumps
Products code: 61723

Description

The Suntec E 4 NAK 1070 8P burner pump pumps diesel fuel, B20 biodiesel fuel mixture, fuel oil, and kerosene. For operation in severe conditions, the pump is equipped with a wear-resistant working mechanism, a special shaft seal, and a seat for installing a fuel heater. The performance depends on the viscosity of the pumped medium and the set pressure (see graph).

Features and important parameters:

  • for working with fuel with a viscosity of up to 75 cSt;

  • installation in systems with an external solenoid valve;

  • high reliability and heat resistance of the design and seals;

  • for single-pipe and dual-pipe fuel systems;

  • pressure regulating valve with shut-off function;

  • operating range of discharge pressure: 14-30 bar, basic setting - 20 bar;

  • fuel temperature - up to +130 ºC;

  • flanged mounting method, ∅ 54 mm;

  • flow rate of 180 l/h at a viscosity of 20 cSt and a pressure of 20 bar;

  • removal of all impurities and abrasive particles from 550 µm from the incoming fuel;

  • holes with ½ inch thread for integration with the suction and return pipe;

  • ports for connecting measuring devices;

  • variability of installation positions (without axle load);

  • automatic air release with two-pipe connection;

  • permissible pressure in the suction and return line - up to 3.5 bar.

Series E 1070

The E 1070 series pump is equipped with a valve that regulates the fuel pressure and interrupts the flow. The gear mechanism is responsible for moving the fuel from the tank through the filter to the regulating valve, and then to the injector line.

Basic version - with a bypass plug, i.e. the pump is ready for a 2-pipe connection. When used in systems with a return line, the plug must be removed with a key and the drain channel must be insulated.

The pump design includes a special mounting place for a 50-80 W electric heater. The heating device can be placed on the right or left. The heating element is switched on in advance before starting the pump.

Characteristics

Factory pressure setting: 20 barOil 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: 180 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 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 withModel type: without electromagnetic valveNozzle 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·mInstalling the bypass plug: P: bypass plug installed in return line for two-pipe systemValve function: pressure regulating and cut-offOperating viscosity: from 3 to 75 mm²/sType of pumped liquid: diesel, biodiesel fuel blend B20, sea ​​water, kerosene

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