Delavan Oil nozzle 3.50GPH,45A 00350-45A7

SKU 00350-45A7 Brand Delavan
Delavan logo — Delavan spare parts for burners and boilers Brand Delavan
Buy Delavan Oil nozzle 3.50GPH,45A 00350-45A7

Key specifications

Flow rate3.5 GPH
Spray angle45 °
Spray patternA
Compatible fuel typesall types of fuel
Applicationhousehold and industrial high-pressure burners
Burner typehousehold and industrial high-pressure burners
Pressure typehigh-pressure
Nozzle typeA
Component typenozzle
Device typeoil nozzles
Function - emission reductionreduce emissions
Emission reduction rolereduce emissions
Performance enhancementmaximize overall burner performance
Replacement intervalperiodic replacement
Size variantsdifferent sizes and spray angles
all specifications (15) ↓

13.14EUR

in stock · 12

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  • Original manufacturer part
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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.

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Description

The Delavan 00350-45A7 is an oil nozzle designed for use in high-pressure burners, both household and industrial. It has a capacity of 3.5 gallons per hour and a spray angle of 45 degrees, with a spray pattern type A. This nozzle is suitable for all types of fuel and functions to atomize fuel into fine droplets for efficient combustion. It contributes to reducing emissions and maximizing overall burner performance. Periodic replacement is recommended to maintain optimal operation.

Nozzle selection chart

Flow rate kg/h 45°60°70°80°90°
0.30 0.95 B
0.40 1.27 B BW B
0.50 1.59 W ABEW AW
0.55 1.75 BW W
0.60 1.91 W BEW W W
0.65 2.07 W BEW W
0.70 2.23 BW
0.75 2.38 ABW BW AW
0.80 2.54 W
0.85 2.70 W BW A AW
0.90 2.86 BW A
1.00 3.18 W BW
1.10 3.50 AR ARBW AR ARW
1.20 3.82 BW
1.25 3.97 W BW W
1.35 4.29 W ABW A
1.50 4.77 AW ABW W
1.65 5.25 W BW
1.75 5.56 BW
2.00 6.36 W BW W
2.25 7.15 W BW
2.50 7.95 W BW
2.75 8.74 W BW
3.00 9.54 W BW B
3.25 10.33 BW B
3.50 11.13 A BW B
3.75 11.92 BW B
4.00 12.72 BW B B
4.50 14.31 B BW W B
5.00 15.90 W BW B
5.50 17.49 B BW
6.00 19.08 B BW
6.50 20.67 BW BW
7.00 22.26 BW
7.50 23.85 BW BW
8.00 25.44 BW BW
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 BW
14.00 44.51 B AB
15.00 47.69 AB
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 BBPS
24.00 76.31 B AB BBPS
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

Combustion Rolefacilitating its effective ignition and combustion inside the burner
Functionspraying the fuel into a fine, tiny droplet
Function Fuel Sprayingspraying the fuel into a fine, tiny droplet
Nozzle TypeA

Choosing and fitting

When selecting a replacement oil nozzle of this type, ensure that the capacity (in gallons per hour), spray angle, and spray pattern match the burner's requirements. Nozzles come in different sizes and spray angles, so verify the specifications against the burner's manual or existing nozzle. Installation involves removing the old nozzle and fitting the new one securely, ensuring proper alignment and torque.

Signs of failure

Common failure modes for oil nozzles include clogging due to debris or carbon buildup, which can cause uneven spray patterns, reduced combustion efficiency, or difficulty igniting. Symptoms may include soot formation, increased fuel consumption, or burner pulsation. Regular inspection and cleaning or replacement of the nozzle can prevent these issues.

All specifications

Flow rate3.5 GPH
Spray angle45 °
Spray patternA
Compatible fuel typesall types of fuel
Applicationhousehold and industrial high-pressure burners
Burner typehousehold and industrial high-pressure burners
Pressure typehigh-pressure
Nozzle typeA
Component typenozzle
Device typeoil nozzles
Function - emission reductionreduce emissions
Emission reduction rolereduce emissions
Performance enhancementmaximize overall burner performance
Replacement intervalperiodic replacement
Size variantsdifferent sizes and spray angles

Part numbers

SKU00350-45A7
Additional article345.892.272

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