Name: Steinen Oil nozzle 3.50GPH / 60S
Brand: Steinen
SKU: 3.50GPH / 60S

Flow rate

3.5 GPH

Spray angle

60 °

Spray pattern

Choose a nozzle by its marks

Nozzles of different brands interchange when the marks match: Flow rate, Spray angle, Spray pattern. Set them as on the old nozzle — below are the ones that fit, with price and stock.

Description

The Steinen Oil nozzle 3.50GPH / 60S is an oil burner nozzle with a rated flow rate of 3.5 GPH, a 60 ° spray angle, and an S spray pattern. It atomises fuel oil into a cone-shaped spray for combustion in an oil-fired burner. The 3.5 GPH figure defines the volume of oil delivered per hour at the nozzle's rated pressure. The 60 ° angle sets the width of the spray cone, and the S pattern denotes a solid spray distribution.

Nozzle selection chart

Flow rate	kg/h	45°	60°	80°
0.40	1.27		ST
0.45	1.43		ST
0.50	1.59		ST
0.55	1.75		ST
0.60	1.91		S ST
0.65	2.07		S
0.75	2.38		S
0.85	2.70		S
1.00	3.18		H S	S
1.10	3.50		S
1.20	3.82		S
1.25	3.97		S
1.35	4.29		S
1.50	4.77		S
1.65	5.25		S
1.75	5.56	S	S
2.00	6.36	S	S
2.25	7.15	S	S
2.50	7.95		S
2.75	8.74		S
3.00	9.54		S
3.50	11.13		S
4.00	12.72		S
4.50	14.31	SS	SS
5.00	15.90	SS	SS
5.50	17.49	SS	SS
6.00	19.08	SS	SS	SS
6.50	20.67	SS	SS
7.00	22.26	SS	SS
7.50	23.85	SS	SS
8.00	25.44	SS	SS
8.50	27.02			SS
9.00	28.61	SS	SS	SS
10.00	31.79	SS	SS	SS
11.00	34.97	SS	SS
12.00	38.15	SS	SS
13.00	41.33	SS	SS
14.00	44.51	SS	SS
15.00	47.69	SS	SS
16.00	50.87	SS	SS
17.00	54.05	SS	SS
18.00	57.23	SS	SS
20.00	63.59	SS	SS
22.00	69.95	SS	SS
24.00	76.31	SS	SS
26.00	82.66	SS	SS
28.00	89.02	SS
30.00	95.38	SS

Choosing and fitting

Nozzles of this type are selected by matching the flow rate, spray angle, and spray pattern to the burner's requirements, and by matching the thread and body dimensions to the nozzle adapter. Mounting forms vary by burner make and adapter, so the thread size and sealing face must be compared before ordering. The nozzle is fitted into the adapter with the correct tightening torque and the electrode gap and position are checked afterwards.

Signs of failure

Nozzles of this kind commonly fail by clogging, wear of the orifice, or a distorted spray pattern. The equipment may then show a weak or uneven flame, delayed ignition, soot deposits, or a rise in flue gas temperature. Checks include the spray pattern on a test card, the flow rate, and the condition of the nozzle filter and adapter.