Product Overview
The Suntec AT 2 45 A is a specialized, high-performance fuel unit that features two nozzle outlets and a built-in solenoid valve for pressure regulation. Designed specifically for two-stage operation, the AT series is unique because it incorporates a specialized internal bypass which allows for different pressure settings for low-fire and high-fire stages. This makes it an excellent choice for modern, energy-efficient diesel burners used in domestic and light commercial heating systems.
Technical Specifications
Feature — Technical Data (AT 2 45 A)
Product Model— Suntec AT 2 45 A (Genuine Suntec Spare)
Pump Type— 2-Stage Fuel Unit with Solenoid Pressure Changeover
Fuel Compatibility— Diesel / Light Oil / Kerosene
Gear Set Capacity— 45 (Standard Capacity)
Shaft Rotation (A)— A: Clockwise Rotation / Right-hand Nozzle
Nozzle Pressure Range— 8 – 15 bar (Low Stage) / 12 – 25 bar (High Stage)
Solenoid Voltage— 220-240V or 110-120V (50/60 Hz)
Operating Viscosity— 2 – 12 mm²/s (cSt)
Max Speed— 3600 rpm
Inlet/Return Ports— G 1/4" Threaded
Key Features & Benefits
Two-Stage Pressure Control: Features an integral solenoid valve that switches between two independent pressure settings, optimizing fuel consumption and heat output.
Instantaneous Cut-off: The solenoid valve also provides a reliable shut-off function, preventing nozzle after-drip and reducing carbon buildup in the combustion chamber.
Diesel & Light Oil Optimized: Specifically engineered to maintain stable delivery and lubrication when using standard Diesel or Kerosene fuels.
Compact Industrial Design: Utilizes the standard 32mm hub and 8mm shaft, ensuring a perfect fit for a wide variety of European and domestic burner brands.
More In Category
Aditya Enterprises | Leading Suntec Diesel Burner Pump Supplier India: Based in Horamavu, Bangalore, we are specialized suppliers and stockists of the Suntec AT 2 45 A and two-stage Diesel Burner pumps, providing genuine Suntec spare parts with ready stock for fast Pan-India delivery as your preferred industrial partner for oil burner spares nationwide.