ZM 75kW – 160kW – Heavy Duty SUKOM Primula-R Series Boilers and Citerm Multi-Fuel ‘Waste Oil’ Burners (255,900 to 545,900 BTU)

ZM 75kW – 160kW – Heavy Duty SUKOM Primula-R Series Boilers and Citerm Multi-Fuel ‘Waste Oil’ Burners (255,900 to 545,900 BTU)

The Primula R Type Boilers are intended for burning liquid and gaseous fuel with the help of fan burners. Pairing the Primula R Type Boiler with our Multi-Oil Burners on liquid or gaseous fuel gives the maximum performance of the boiler and a 94% efficiency. These boilers are designed for all the unique demands of providing water heating systems when running on biodiesel, Oils, Waste Oils, including Engine and hydraulic oil, vegetable oils, and a range of other fuels that in turn provides an inexpensive water heating solutions with extremely low running cost.

The ZM Pemular R Type series of Boilers are designed for perfect compatibility with our Citerm Multi-Fuel ‘Waste oil’ Burners. These Multi-Fuel ‘Waste oil’ Boilers are manufactured in the EU and sold worldwide. They combine exceptional prices with excellent quality for unbeatable value. The range runs from 18kW– 320kW making them ideal for medium and large domestic or commercial warm water applications. Heat can be obtained from the fuel range of fuels that can be handled by the Citerm Multi-Fuel ‘waste oil’ Burners.

The boiler is made as a three-draft high-pressure type of boiler with a reversible flame tube and a bundle of smoke tubes. The first and second heat exchange takes place by the radiation method in the reversible flame tube, while the third heat exchange takes place in the smoke pipes before the flue gases leave the boiler mainly by convection and conduction methods. Due to the use of fan burners, turbulators are installed in the flue pipes, which enable a better heat exchange of flue gases and water and thereby increase the boiler utilization rate. The construction of the boiler itself is such that it ensures free expansion of the flame tube and the tube bundle, so that these boilers can easily withstand sudden changes in the operating mode of the heating system. The body of the boiler is well insulated with mineral wool and the casings are protected by plasticization procedures.
The boiler is intended to produce hot water in operating modes 110/90ºC and 90/70ºC with a maximum operating pressure of 2.5 bar. (For boilers 18-60kW) and 3 bar (for boilers 80-300kW). Combustion air regulation is done through burner automation and boiler automation and the boiler is protected against increased pressure by a safety valve installed in the prescribed place on the boiler.