Delavan Oil nozzle 1.10GPH,70AR PA110-70R7

Name: Delavan Oil nozzle 1.10GPH,70AR PA110-70R7
Brand: Delavan
SKU: PA110-70R7
Price: 16.19 EUR
Availability: InStock

SKU PA110-70R7 Brand Delavan

Brand Delavan

Buy Delavan Oil nozzle 1.10GPH,70AR PA110-70R7

Key specifications

Flow rate	1.1 GPH
Spray angle	70 °
Spray pattern	AR
Actuator type	nozzle
Component type	nozzle
Device type	oil nozzles
Fuel-air mixture	optimal ratio for efficient combustion
Function - fuel spraying	evenly sprayed in air stream
Combustion quality	optimal ratio for efficient combustion

all specifications (9) ↓

13.38EUR

in stock · 12

excl. VAT · import VAT and duties on delivery · shipping calculated at checkout

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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.

Delavan Oil nozzle 1.10GPH,70AR PA110-70R1 in stock

13.08 EURexcl. VAT · import VAT and duties on delivery

Delavan Oil nozzle 1.10GPH,70AR PA110-70R7 in stock

13.38 EURexcl. VAT · import VAT and duties on delivery

all results (2) →

Description

The Delavan PA110-70R7 is an oil burner nozzle with a flow rate of 1.1 gallons per hour and a spray angle of 70 degrees. It features an AR spray pattern, which is a solid cone type with a slightly lower concentration of droplets in the center, suitable for low to medium capacity burners up to 2.00 GPH. The nozzle atomizes fuel under high pressure into fine droplets, which are evenly distributed in the air stream to achieve an optimal fuel-air mixture for efficient combustion. This component is categorized as an oil nozzle and is identified by SKU PA110-70R7 and article number 345.892.298.

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

Atomization principle	liquid dispersion into smallest droplets under high pressure
Nozzle Type	AR
Performance capacity	high performance in burners of low up to medium capacity

Choosing and fitting

Oil burner nozzles of this type are selected based on three key specifications: flow rate (in gallons per hour), spray angle (in degrees), and spray pattern (e.g., solid cone, hollow cone). Before ordering, verify the existing nozzle's markings or consult the burner manual to match these parameters. Installation involves removing the old nozzle, cleaning the mounting threads, and tightening the new nozzle to the specified torque, ensuring no debris enters the fuel line.

Signs of failure

Common failure modes for oil burner nozzles include clogging due to dirt or carbon deposits, which can cause uneven flame, soot formation, or burner pulsation. A worn or damaged nozzle may lead to incomplete combustion, increased fuel consumption, or difficulty igniting. If the burner exhibits these issues, inspect the nozzle for blockages or wear and replace it if necessary.

All specifications

Flow rate	1.1 GPH
Spray angle	70 °
Spray pattern	AR
Actuator type	nozzle
Component type	nozzle
Device type	oil nozzles
Fuel-air mixture	optimal ratio for efficient combustion
Function - fuel spraying	evenly sprayed in air stream
Combustion quality	optimal ratio for efficient combustion