Name: Delavan Oil nozzle 0.40GPH,45B P0040-45B4
Brand: Delavan
SKU: P0040-45B4
Price: 18.95 EUR
Availability: InStock

Flow rate

0.4 GPH

Spray angle

45 °

Spray pattern

Nozzle type

Application

oil burner

Fuel

Oil

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

This oil nozzle, model P0040-45B4 from Delavan, is intended for use in oil burners. It has a rated flow of 0.4 GPH (gallons per hour) and a spray angle of 45 degrees. The spray pattern is type B, which distributes fuel droplets fairly evenly across the pattern. It atomizes fuel oil into a fine mist for consistent combustion.

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

Application

Spraying fuel into the smallest droplet for effective ignition and combustion

Maintenance Requirement

Proper maintenance and periodic replacement of nozzles are necessary

Nozzle Type Description

Type B nozzles produce a spray that distributes droplets fairly uniformly throughout the complete pattern. The spray pattern becomes progressively more hollow at higher flow rates, particularly above 8.00 gph. Provides smooth ignition and efficient combust

Nozzle type

Choosing and fitting

Oil nozzles are selected by flow rate, spray angle, and nozzle type to match the burner's design specifications. The 0.4 GPH capacity, 45° angle, and Type B pattern must correspond to the equipment's requirements. Replacement nozzles must be ordered with the correct SKU or article number to ensure proper fit and performance.

Flow rate

0.4 GPH

Spray angle

45 °

Spray pattern

Nozzle type

Application

oil burner

Fuel

Oil

SKU

P0040-45B4