Name: Danfoss Oil nozzle 4.50GPH,45B 030B0071
Brand: Danfoss
SKU: 030B0071
Price: 14.23 EUR
Availability: InStock

Key specifications

Flow rate

4.5 GPH

Spray angle

45 °

Spray pattern

Body material

brass

Net weight

0.034 kg

Gross weight

0.035 kg

Fuel

Liquid fuel

Application

household and industrial high-pressure burners

Shape

conical

Operating principle

atomization

Safety valve

Nozzle type

od b

Maintenance requirement

periodic replacement

Filter type

sinter

Function - emission reduction

reduces emissions

Combustion characteristics

effective ignition and complete combustion

Function - fuel economy

maximum combustion efficiency

all specifications (17) ↓

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 4.50GPH,45B 030B0071 in stock

~~15.90 EUR~~11.76 EURexcl. VAT · import VAT and duties on delivery

Delavan Oil nozzle 4.50GPH,45B 00450-45B7 in stock

13.14 EURexcl. VAT · import VAT and duties on delivery

all results (2) →

Description

This oil nozzle is a conical brass-bodied atomizer with a type B spray pattern and a 45° spray angle. It delivers fuel at 4.5 GPH for high-pressure oil burners in household and industrial systems. Atomization through a sinter filter produces a fine mist, supporting effective ignition and complete combustion. The nozzle is designed to reduce emissions and achieve maximum combustion efficiency. It should be replaced periodically to maintain proper burner operation.

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

Oil nozzles of this type are made with different flow rates and spray angles, allowing the fuel spray to be matched to the burner's requirements. When ordering a replacement, verify that the required GPH rating, spray angle, and spray pattern are the same as the original nozzle. Correct installation of the chosen nozzle is necessary to achieve maximum combustion efficiency and low emissions.

All specifications