Oil filter
Universal oil burner · single nozzle

Bairan STW120

€24,80
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Product Description +

The pre-filter with an aluminum housing is cleanable and ensures sufficient separation of foreign matter to protect the oil pump and burner.

The filters are installed on the suction side of the pump.

Shipping & Information +

Delivery in Estonia within about 4 business days, elsewhere in the EU up to 14.

14-day withdrawal for unused goods in original packaging.

Before you order

Three things decide how well it burns

Choose the nozzle

Decide the heating power you need, then pick the matching nozzle size. The burner ships with a 25 kW nozzle as standard.

Match the compressor

A piston compressor should be at least 1200 W so it gets cooling breaks. Smaller ones switch on too often and wear out fast. The silent compressor avoids the problem.

Fit the combustion chamber

A chamber that is too large leaves cool areas where fuel does not burn out. Line it with chamotte or add a hearth pipe. Ordering the burner calibration sets the flame tube, nozzle and oil pipes to your chamber.

Expert Knowledge

Frequently Asked Questions

What types of fuel can this burner handle? +
The Bairan STW series handles cooking oil, mineral oil, untreated heating oil, and filtered waste engine oil seamlessly thanks to compressed-air atomisation.
Do I need a special oil preheater? +
Yes, heavy or waste oils require proper preheating viscosity control before entering the nozzle line to ensure clean combustion.
What is the recommended compressor capacity? +
A compressor delivering at least 20 l/min at 0.4–0.8 bar stable pressure is required for optimal atomisation.