Danfoss Oil nozzle 4.00GPH,45S 030F4144

Name: Danfoss Oil nozzle 4.00GPH,45S 030F4144
Brand: Danfoss
SKU: 030F4144

SKU 030F4144 Brand Danfoss

Brand Danfoss

Buy Danfoss Oil nozzle 4.00GPH,45S 030F4144

Key specifications

Flow rate	4 GPH
Spray angle	45 °
Spray pattern	S

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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.

Danfoss Oil nozzle 4.00GPH,45S 030F4144

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Description

This is a Danfoss oil nozzle with a flow rate of 4 GPH, a 45° spray angle and an S spray pattern. It is used to atomise fuel oil into a fine spray in an oil burner. The 4 GPH rating defines the volume of oil passed per hour at the rated pressure. The 45° angle sets the width of the resulting spray cone, and the S pattern denotes a solid spray. It is identified by the SKU 030F4144.

Nozzle selection chart

Flow rate	kg/h	30°	45°	60°	80°
0.30	0.95			H S	H S
0.35	1.11			S	S
0.40	1.27		S	H S	H S
0.45	1.43		S	S	H S
0.50	1.59	S	S	H S	H S
0.55	1.75		S	H S	H S
0.60	1.91	S	H S	B H S	B H S
0.65	2.07		B S	B H S	B H S
0.75	2.38	S	B S	B H S	B H S SR
0.85	2.70	S	B H S	B H S SR	B H S
1.00	3.18	S	B S	B H S	B H S
1.10	3.50		S	H S	S
1.20	3.82		S	H S	S
1.25	3.97	S	B S	B H S	B H S
1.35	4.29		B S	B H S	B H S
1.50	4.77	S	B S	B H S	B H S
1.65	5.25		S	H S	H S
1.75	5.56	S	S	H S	S
2.00	6.36	S	B S	B H S	B H S
2.25	7.15	S	B S	B H S	S
2.50	7.95	S	B S	B H S	B S
2.75	8.74		B S	B H S	H S
3.00	9.54	S	B S	B H S	B H S
3.50	11.13		S	S	S
3.75	11.92		B	B	B
4.00	12.72		S	S	S
4.50	14.31		B S	B S	B S
5.00	15.90		B S	B S	B S
5.50	17.49		B S	B S	B S
6.00	19.08		B S	B S	B S
6.50	20.67		B	B	B
7.00	22.26			S
7.50	23.85		B	B	B
8.00	25.44			S
8.50	27.02		B	B	B
9.00	28.61			S
10.00	31.79		B	B	B
11.00	34.97		B	B	B
12.00	38.15		B	B	B
13.50	42.92		B	B	B
15.00	47.69		B	B	B
17.00	54.05			B	B
19.50	62.00			B	B
22.00	69.95		B	B	B
25.00	79.49			B	B
28.00	89.02			B	B
31.50	100.15		B	B	B
35.00	111.28		B

Choosing and fitting

Nozzles of this type are selected by matching the flow rate, spray angle and spray pattern to the burner and combustion chamber, and by matching the thread and mounting form to the nozzle holder. Before ordering, compare the markings on the old nozzle with the required values and check the seat and thread for damage. The nozzle is fitted to the holder with the correct tightening torque and the electrode settings are checked afterwards.

Signs of failure

Nozzles of this kind can clog, wear at the orifice or develop a distorted spray pattern. The equipment may then show a weak or uneven flame, delayed ignition, sooting, or a rise in flue gas readings. Check the nozzle for blockage or wear and compare the spray pattern with the specified one.