Name: Delavan Oil nozzle 1.35GPH,45W 00135-45W1
Brand: Delavan
SKU: 00135-45W1
Price: 15.61 EUR
Availability: InStock

Flow rate

1.35 GPH

Spray angle

45 °

Spray pattern

Fuel dosage function

fuel dose adjustment

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 Oil nozzle 00135-45W1 is a fuel nozzle with a capacity of 1.35 gallons per hour and a spray angle of 45 degrees. It features a W spray pattern, which is an all-purpose type that is neither truly hollow nor solid, suitable for various burner air patterns. This nozzle is used for fuel dose adjustment, fuel spraying, flame formation, and fuel economy, while also reducing emissions. It is designed for use in oil burners for heating systems and other devices.

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

Installation Importance

important role in burning fuel for power supply of heating systems

Low flow behavior

lower flow rates tend to be more hollow

Nozzle Type

Choosing and fitting

When selecting a replacement oil nozzle of this type, ensure the capacity (in gallons per hour), spray angle, and spray pattern match the burner's requirements. The nozzle must be compatible with the burner's air pattern; W-type nozzles can often replace solid or hollow cone nozzles within a range of 0.40 to 8.00 GPH. Before ordering, verify the nozzle's thread size and dimensions to fit the burner's assembly. Installation involves removing the old nozzle and installing the new one with proper torque, ensuring no debris enters the fuel line.

Signs of failure

Common failures of oil nozzles include clogging due to dirt or carbon deposits, which can cause uneven flame, soot formation, or reduced heating efficiency. A worn or damaged nozzle may lead to improper atomization, resulting in incomplete combustion, increased fuel consumption, or burner shutdown. Symptoms may include a pulsating flame, excessive smoke, or the burner failing to ignite. Regular inspection and cleaning or replacement of the nozzle are recommended to maintain optimal burner performance.