Name: Delavan Oil nozzle 5.00GPH,90B 00500-90B7
Brand: Delavan
SKU: 00500-90B7
Price: 15.90 EUR
Availability: InStock

Flow rate

5 GPH

Spray angle

90 °

Spray pattern

Actuator type

nozzle

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 Delavan 00500-90B7 is an oil burner nozzle with a capacity of 5 gallons per hour and a spray angle of 90 degrees. It features a B spray pattern, which is a solid-cone type that distributes droplets uniformly across the pattern. This nozzle is designed for use in burners to atomize fuel efficiently, promoting complete combustion and reducing emissions. It is particularly suited for larger burners, providing smooth ignition and efficient operation.

Nozzle selection chart

Flow rate	kg/h	45°	60°	70°	80°	90°
0.30	0.95		B
0.40	1.27	B	B W		B
0.50	1.59	W	A B E W		A W
0.55	1.75		B W		W
0.60	1.91	W	B E W	W	W
0.65	2.07	W	B E W		W
0.70	2.23		B W
0.75	2.38	A B W	B W		A W
0.80	2.54		W
0.85	2.70	W	B W	A	A W
0.90	2.86		B W		A
1.00	3.18	W	B W
1.10	3.50	AR	AR B W	AR	AR W
1.20	3.82		B W
1.25	3.97	W	B W		W
1.35	4.29	W	A B W			A
1.50	4.77	A W	A B W		W
1.65	5.25	W	B W
1.75	5.56		B W
2.00	6.36	W	B W		W
2.25	7.15	W	B W
2.50	7.95	W	B W
2.75	8.74	W	B W
3.00	9.54	W	B W			B
3.25	10.33		B W			B
3.50	11.13	A	B W			B
3.75	11.92		B W			B
4.00	12.72		B W		B	B
4.50	14.31	B	B W		W	B
5.00	15.90	W	B W			B
5.50	17.49	B	B W
6.00	19.08	B	B W
6.50	20.67	B W	B W
7.00	22.26		B W
7.50	23.85	B W	B W
8.00	25.44	B W	B W
8.50	27.02	B	B		B
9.00	28.61	B	B		B
9.50	30.20	B	B		B
10.00	31.79	B	B		B
11.00	34.97		B		B
12.00	38.15		B		B
13.00	41.33		B W
14.00	44.51	B	A B
15.00	47.69		A B
17.00	54.05		B
18.00	57.23	A	B
19.00	60.41		B
20.00	63.59	B	B		B
22.00	69.95	B	B		B BPS
24.00	76.31	B	A B		B BPS
26.00	82.66	B	B		B
28.00	89.02	B	B		B
30.00	95.38	B	B		B
32.00	101.74	B	B		B
35.00	111.28	B	B		B
40.00	127.18	B	B		B
45.00	143.07	B	B		B
50.00	158.97	B	B		B

Further details

Combustion characteristics

high pressure allows for efficient combustion, which increases burner performance

Emission reduction role

reduces emissions of harmful substances into the environment

Fuel distribution

distributes droplets fairly uniformly throughout the complete pattern.

Nozzle Type

Performance characteristics

provides smooth ignition and efficient combustion

Spray characteristics

distributes droplets fairly uniformly throughout the complete pattern

Choosing and fitting

When selecting a replacement oil nozzle, ensure the capacity, spray angle, and spray pattern match the original specifications. The nozzle must be compatible with the burner's fuel pump pressure and flow requirements. Installation involves removing the old nozzle and installing the new one with the correct torque, ensuring the spray pattern is oriented properly. Always verify the nozzle's specifications against the burner's manual before ordering.

Signs of failure

Oil nozzles can fail due to clogging from debris or carbon buildup, leading to poor atomization and incomplete combustion. Symptoms include soot formation, reduced burner efficiency, or difficulty igniting. A worn or damaged nozzle may cause uneven flame patterns or excessive fuel consumption. Regular inspection and cleaning or replacement of the nozzle can prevent these issues.