Name: Delavan Oil nozzle 0.85GPH,80A H0085-80A1
Brand: Delavan
SKU: H0085-80A1
Price: 24.18 EUR
Availability: InStock

Key specifications

Flow rate

0.85 GPH

Spray angle

80 °

Spray pattern

Actuator type

nozzle

Function

spray fuel, ensure optimal combustion

Nozzle type

Component type

nozzle

Device type

oil nozzles

all specifications (8) ↓

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 H0085-80A1 is a component designed to spray fuel in a fine mist, ensuring optimal combustion in burners. It has a capacity of 0.85 gallons per hour and a spray angle of 80 degrees. The nozzle type is A, which indicates a specific spray pattern. This part is identified by SKU H0085-80A1 and article number 345.892.294.

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

Oil nozzles of this type are selected based on the required flow rate (in gallons per hour) and spray angle, which must match the burner's specifications. The spray pattern (e.g., A) also needs to correspond to the combustion chamber design. When installing, ensure the nozzle is properly seated and tightened to the specified torque, and verify that the nozzle's dimensions are compatible with the burner's adapter.

Signs of failure

When oil nozzles of this kind fail, common issues include clogging due to debris or carbon buildup, leading to poor atomization and incomplete combustion. This may result in soot formation, reduced heating efficiency, or a smoky flame. Another failure mode is wear of the nozzle orifice, which can cause an irregular spray pattern and unstable flame. Regular inspection and cleaning or replacement are recommended to maintain proper burner operation.

All specifications