Name: Monarch Oil nozzle 8.50GPH / 60PLP
Brand: Monarch
SKU: 8.50GPH / 60PLP
Price: 21.78 EUR
Availability: InStock

Flow rate

8.5 GPH

Spray angle

60 °

Spray pattern

PLP

Nozzle type

PLP

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 Monarch Oil nozzle 8.50GPH / 60PLP is a precision fuel nozzle designed for oil burners. It delivers a flow rate of 8.5 gallons per hour (GPH) with a spray angle of 60 degrees. The nozzle type is PLP, which indicates a specific spray pattern for efficient combustion. This component atomizes fuel into fine droplets, ensuring proper mixing with air for optimal burning. It is used in heating systems and other fuel-burning devices to regulate fuel supply and flame shape.

Nozzle selection chart

Flow rate	kg/h	45°	60°	80°
0.40	1.27	R		R
0.45	1.43	R
0.50	1.59	R	R
0.55	1.75	R
0.60	1.91	R
0.65	2.07	R		R
0.75	2.38	R	R
0.85	2.70	R	R
1.00	3.18	R	R	R
1.10	3.50	R
1.20	3.82	R
1.25	3.97	R	R	R
1.35	4.29	R	R
1.50	4.77	R	R	R
1.65	5.25	R	R
1.75	5.56	R
2.00	6.36	R	HO R	PLP R
2.25	7.15	PLP R	PLP R	R
2.50	7.95	PLP R	HO PLP R
3.00	9.54	PLP R	HO PLP R
3.50	11.13	HO PLP R	HO R
4.00	12.72	PLP	BPS PLP
4.50	14.31	PLP	BPS HO PLP	PLP
5.00	15.90	HO PLP	BPS PLP
5.50	17.49	PLP	BPS HO
6.00	19.08	PLP	BPS PLP
6.50	20.67	PLP	BPS PLP
7.00	22.26	PLP	BPS HO PLP
7.50	23.85	PLP	BPS HO
8.00	25.44	PLP	BPS PLP
8.50	27.02	HO PLP	PLP
9.00	28.61	HO PLP	BPS HO	PLP
9.50	30.20	HO PLP	BPS PLP
10.00	31.79		PLP
10.50	33.38	HO PLP	PLP	PLP
12.00	38.15	HO PLP	HO PLP
13.00	41.33	PLP	PLP
13.50	42.92	HO PLP
14.00	44.51	PLP	PLP
15.00	47.69	PLP	HO PLP
15.50	49.28	PLP	PLP
16.00	50.87	PLP
17.00	54.05	PLP	PLP
17.50	55.64	HO
18.00	57.23		PLP
19.50	62.00	HO PLP	PLP
20.00	63.59		PLP
21.50	68.36	PLP	PLP
24.00	76.31	PLP
28.00	89.02	HO PLP
30.00	95.38	HO		PLP
40.00	127.18		PLP	PLP
45.00	143.07			PLP
50.00	158.97			PLP
55.00	174.87		PLP
60.00	190.76			PLP
70.00	222.56			PLP
80.00	254.35			PLP
90.00	286.15			PLP
100.00	317.94			PLP

Choosing and fitting

When selecting a replacement oil nozzle, verify that the flow rate (in GPH), spray angle (in degrees), and nozzle type (e.g., PLP) match the burner's requirements. The nozzle must be compatible with the burner's fuel pump pressure and the desired combustion characteristics. Installation involves removing the old nozzle, cleaning the mounting threads, and torquing the new nozzle to the manufacturer's specification. Always compare the stamped markings on the old nozzle with the new one before installation.

Signs of failure

Common failure modes for oil nozzles include clogging due to dirt or debris, which causes uneven flame or poor combustion. A worn or damaged nozzle may produce a distorted spray pattern, leading to soot buildup or incomplete burning. Symptoms of a failing nozzle include increased fuel consumption, visible smoke, or a flame that is too small or too large. Regular inspection and cleaning of the nozzle can prevent these issues.