Name: Delavan Oil nozzle 2.00GPH,45W 00200-45W1
Brand: Delavan
SKU: 00200-45W1
Price: 15.61 EUR
Availability: InStock

Flow rate

2 GPH

Spray angle

45 °

Spray pattern

Compatibility range

0.40 to 8.00 gph

Low flow behavior

more hollow

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 00200-45W1 is an oil burner nozzle with a capacity of 2 gallons per hour and a spray angle of 45 degrees. It is a type W 'all purpose' nozzle, which is neither truly hollow nor solid. This nozzle is designed to evenly distribute fuel within a burner to form an optimal air-fuel mixture for efficient combustion. It is compatible with flow rates ranging from 0.40 to 8.00 gph, with lower flow rates tending to be more hollow.

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

Choosing and fitting

When selecting a replacement oil burner nozzle of this type, ensure the capacity (in gallons per hour) and spray angle match the burner's requirements. The nozzle type (e.g., solid, hollow, or all-purpose) must also be compatible with the burner's air pattern. Nozzles are typically threaded and installed by screwing them into the burner's nozzle holder; verify the thread size and sealing method before installation.

Signs of failure

Common failure modes for oil burner nozzles include clogging due to dirt or debris, which can cause uneven flame, soot buildup, or difficulty igniting. A worn or damaged nozzle may result in poor atomization, leading to incomplete combustion, increased fuel consumption, or a smoky exhaust. If the burner exhibits these issues, inspect the nozzle for blockages or wear and replace it if necessary.