AVAILABLE in 14 days

Grand Bethlehem two-gas burner top burner extremely high output, stainless steel 42 ports.

You need 1 to 2 oxygen concentrators of at least 10 to 20 l/min. It is possible to feed in oxygen up to 60 l/min.

The burner is suitable for glass rods COE 104 up to 44mm and also for borosilicate.

Neus Shop technical data Glass bead top burner Glass COE 30 to 104!
	Bead burner Alpha	Bead burner Bravo	Bead burner Champion	Bead burner GRAND
Glass rods	16 mm	26 mm	44 mm	50 mm +
Glass tubes	19 mm	38 mm	80 mm	200 mm +
Ports inner	6	6	6	6
Ports middle	-	-	-	12
Ports outer	-	12	30	24
Gas flow maximum	3 l/min	7 l/min	12 l/min	12 l/min
Gas pressure	0.137 bar	0.137 bar	0.34 bar	0.34 bar
Oxygen flow maximum	13 l/min	30 l/min	42 l/min	60 l/min
Oxygen pressure	0.55 bar	0.55 bar	1.4 bar	1.4 bar also >
Max. output	3.3 kW	10 kW	13.3 kW	20 kW

To operate each unit you require a gas cylinder from a gas station with fittings, a pressure reducer valve, a 2- or 3-way manifold (only for Bravo/Champion/GRAND) and we recommend a flashback arrestor as well as an oxygen concentrator.

Our specialists are happy to advise you: Phone 0041 (0)52 203 07 09

Alpha AK104/starter	Alpha / Bravo	Bravo / Champion / Grand 2-3 units
Oxygen concentrator 5l/min	Oxygen concentrator 12l/min	Oxygen concentrator 20l/min

For this, we recommend the safety glasses Didymium professional safety glasses from SFr. 75.00

Please observe safety instructions Do not store or use gas systems in a basement; the gas must be at ground level in case of a leak. Propane gas is heavier than air and would remain in the basement.

Please read the hazard warnings attached to each gas refill (yellow plastic collar).

You require the following accessories and spare parts:

Oxygen hose 2m (2 pieces)	Propane gas hose 1.5 m (2 pieces)	Valve set with flashback arrestor	Propane double connection with valve