Monarch Oil nozzle 2.50GPH / 45R

Name: Monarch Oil nozzle 2.50GPH / 45R
Brand: Monarch
SKU: 2.50GPH / 45R
Price: 21.78 EUR
Availability: InStock

SKU 2.50GPH / 45R Brand Monarch

Brand Monarch

Key specifications

Flow rate	2.5 GPH
Spray angle	45 °
Spray pattern	R
Nozzle type	R
Atomization role	breaks fuel into small droplets
Function	adjustable to control fuel amount

all specifications (6) ↓

18.00EUR

in stock · 4

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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.

Monarch Oil nozzle 2.50GPH / 45R in stock

18.00 EURexcl. VAT · import VAT and duties on delivery

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Description

The Monarch Oil nozzle 2.50GPH / 45R is a component used in oil burners to atomize fuel, breaking it into small droplets for efficient mixing with air. It has a capacity of 2.5 gallons per hour and a spray angle of 45 degrees, with a spray pattern designated as R. This nozzle is adjustable to control the amount of fuel supplied to the burner, ensuring optimal combustion. It is suitable for most burners and is identified by article number 732.892.049.

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

Further details

Application description	small holes or tubes through which fuel or gas passes
Filter option	equipped with filters to prevent clogging
Installation importance	important part of operation of thermal devices
Nozzle Type	R
Suitability	good all-round nozzle suitable for most burners

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 mounting configuration, which typically involves a threaded connection. Before ordering, compare the existing nozzle's markings or specifications with the replacement to confirm the correct size and type.

Signs of failure

Oil nozzles of this kind can fail due to clogging from debris or carbon buildup, leading to poor atomization and incomplete combustion. Symptoms include soot formation, reduced heating efficiency, or difficulty igniting the burner. Regular inspection and cleaning or replacement of the nozzle can prevent these issues.