Spraytecs precision nozzles OB series are expressly designed for Domestic Oil Burners and Heating Units applications.

They are engineered and manufactured in Europe, to meet at the best the needs of the European market, where low pollution and service maintenance charges are key factors.

Everywhere the control of the oil flow rate and the fine grade of atomization are mandatory rules in order to assure clean and economic combustion.

The dimensional characteristics of the threaded parts of the nozzles are highly accurate and complying European EN standards rules about tolerances for some class of components.

The body and internal swirler are made of high chrome grade stainless steel (AISI 416 SS), in order to assure a long operative life of the nozzle, due to the high heat resistance of this stainless steel.

The locknut of the strainer is nickel plated to avoid risk of obstruction by metal particles.

The suitable strainer is available for every Oil Burner Spraytecs nozzle, with mesh characteristics related to the nozzle performances. In case of presence of a line  filtration system, it is possible to buy the sole Spraytecs Oil Burner nozzle.

The nozzle body and orifice are in a sole piece construction for main part of our codes.

Threads may be of different standards: UNF, BSPT, BSPP, NPT as required in your application.

This technical solution is the best choice against leakage or problems related to the heat expansion.

Please contact us to obtain an offer about your next Spraytecs engineered spray device.

Moreover:

Check with SPRAYTECS for critical dimension, pressure, capacity, fluids in your applications, in order to receive support in your decision.

Nozzle materials must meet correctly chemical composition of fluids in your processes, always remember it.

Spray angle performance varies with pressure. Contact SPRAYTECS for specific data on your critical applications.