Type A Liquid Fuels Burner Nozzle with Del-O-Flo™ Technology (Type DOF-A)

  • Bright Orange Vial
  • Extra Hollow Cone
  • Mainly used on burners with a hollow cone air pattern (up to .85 GPH)
  • Droplet distribution is concentrated on the outside of the cone
  • Results in good ignition and low-noise combustion
  • Patented Del-O-Flo® Technology: Features an anti-clogging design that filters large debris while flushing smaller particles through the nozzle in suspension to prevent system shutdowns.
Spray Angle:
 45˚ — 80˚
Spray Pattern:
 Hollow Cone
Flow Rate:
 0.025 — 0.054 L/min 0.40 — 0.85 GPH
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Type A Liquid Fuels Burner Nozzle with Del-O-Flo™ Technology (Type DOF-A) - Image 1

Description

Type DOF-A Liquid Fuels Burner Nozzle features a hollow cone spray pattern with flow rates from 0.40 to 0.85 GPH and spray angles from 45° to 90°.

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At a Glance

Details

Specifications

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Literature

Type A with Del-O-Flo™

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Type DFO-A

Type A with Del-O-Flo™

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Type DFO-A

Also Available

Type A Standard

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Type A with ProTek®

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Type A Standard

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Type A with ProTek® Technology

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Specifications

Flow Rates, Spray Angles, and Availability

Flow Rate (GPH) || @ 100 PSIFlow Rate (GPH) || @ 120 PSIFlow Rate (GPH) || @ 145 PSIFlow Rate (GPH) || @ 160 PSIFlow Rate (GPH) || @ 175 PSIFlow Rate (GPH) || @ 200 PSIFlow Rate (GPH) || @ 300 PSIHex 1 || (Kg/Hr)Spray Angle || 30˚Spray Angle || 45˚Spray Angle || 60˚Spray Angle || 70˚Spray Angle || 80˚Spray Angle || 90˚
0.400.440.480.510.530.570.691.50Special OrderLimited InventoryStockedStockedStockedStocked
0.500.550.600.630.660.710.871.90Special OrderLimited InventoryStockedStockedStockedStocked
0.550.600.660.700.730.780.952.15Special OrderLimited InventoryStockedStockedStockedStocked
0.600.660.720.760.790.851.042.30Special OrderLimited InventoryStockedStockedStockedStocked
0.650.710.780.820.860.921.132.50Special OrderLimited InventoryStockedStockedStockedStocked
0.700.770.840.890.930.991.212.70Special OrderLimited InventoryStockedStockedStockedStocked
0.750.820.900.950.991.061.302.90Special OrderLimited InventoryStockedStockedStockedStocked
0.800.880.961.011.061.131.393.10Special OrderLimited InventoryStockedStockedStockedStocked
0.850.931.021.081.121.201.473.25Special OrderLimited InventoryStockedStockedStockedStocked
0.900.991.081.141.191.271.563.45Special OrderLimited InventoryStockedStockedStockedStocked
1.001.101.201.261.321.411.733.85Special OrderLimited InventoryStockedStockedStockedStocked
1.101.201.321.391.461.561.914.25Special OrderLimited InventoryStockedStockedStockedStocked
1.201.311.441.521.591.702.084.60Special OrderLimited InventoryStockedStockedStockedStocked
1.251.371.511.581.651.772.174.80Special OrderLimited InventoryStockedStockedStockedStocked
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Literature

Delavan-Combustion-Nozzles-and-Accessories-brochure-thumb-min
Delavan-Boquillas-de-Combustión-y-Accesorios-brochure-thumb-06-30-2026-optimized
Delavan-Combustion-Brochure-chinese-cover-thumb-optimized
Delavan-Total-Look-at-Combustion-Nozzles-Look-Book-cover-thumb-02-07-2025-min
Delavan-Una-Visión-Completa-de-las-Boquillas-de-Combustión-brochure-thumb-06-30-2026-optimized
Delavan-Total-Look-Book-Brochure-chinese-cover-thumb-optimized

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