304 Stainless Steel Duckbill Air Knife Nozzle | BSPT Jet
304 Stainless Steel Duckbill Air Knife Nozzle | BSPT Jet
304 Stainless Steel Duckbill Air Knife Nozzle
Engineered for demanding industrial environments, this Duckbill Air Knife Nozzle is precision-crafted from 304 stainless steel to deliver consistent, uniform airflow across a wide range of applications. Its iconic duckbill profile produces a flat, even spray pattern — ideal for blowing, drying, cleaning, and cooling in heavy-duty settings.
Key Specifications
- Material: 304 Stainless Steel (high hardness, excellent wear resistance)
- Thread Sizes: 1/4", 3/8", 1/2", 3/4", 1" (Male, BSPT)
- Gap Width: 2.0 mm (0.08 in)
- Max. Air Pressure: 30 bar
- Max. Allowable Temperature: 250°C (482°F)
- Capacity: ≤ 20 L
- Finish: Sandblasted surface treatment
- Style: Handheld / portable
- Country of Origin: Made in Mainland China
Why Choose This Air Knife Nozzle?
- Premium 304 Stainless Steel Construction: Delivers outstanding corrosion resistance, high-temperature tolerance, and long-term durability even in harsh industrial conditions.
- Precision Mold Processing: Every nozzle is manufactured using tight-tolerance mold processing to ensure reliable, repeatable jet-flow performance.
- Unique Duckbill Design: The flat, fan-shaped outlet creates a uniform spray distribution with medium-to-large droplet coverage — maximising surface area contact for efficient blowing or cleaning.
- Wide Thread Compatibility: Available in five standard BSPT male thread sizes (1/4" to 1") to integrate seamlessly into your existing pneumatic or fluid systems.
- High-Temp & Corrosion Resistant: Rated up to 250°C and 30 bar, making it suitable for the most demanding process environments.
Wide Industrial Applicability
This duckbill air nozzle is suitable for diverse sectors including:
- Electronics manufacturing
- Chemical engineering & environmental protection
- Steel & machinery processing
- Coating, electroplating & surface finishing
- Textile & papermaking
- Automotive production
- Pharmaceuticals & food processing
Package Contents
- 1 × Duckbill Air Knife Nozzle (304 Stainless Steel)
Notes
- Colors may vary slightly due to monitor settings and lighting conditions.
- Please allow minor dimensional tolerances due to manual measurement.
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Frequently Asked Questions
Q: What thread standards does this duckbill air knife nozzle use?
A: This nozzle uses BSPT (British Standard Pipe Taper) male threads and is available in five sizes: 1/4", 3/8", 1/2", 3/4", and 1". This broad compatibility makes it easy to integrate into most standard pneumatic and fluid-line systems.
Q: What is the maximum operating pressure and temperature for this stainless steel air nozzle?
A: The 304 stainless steel duckbill air knife nozzle is rated for a maximum air pressure of 30 bar and a maximum allowable temperature of 250°C (482°F), making it well-suited for high-temperature or high-pressure industrial processes.
Q: Can this nozzle be used in corrosive or wet environments?
A: Yes. The 304 stainless steel construction provides excellent corrosion resistance, making it ideal for use in chemical, electroplating, food processing, and other wet or chemically active environments. The sandblasted finish further enhances its surface durability.
Q: What spray pattern does the duckbill design produce?
A: The unique duckbill (flat-fan) profile generates a wide, uniform airflow pattern with a 2.0 mm (0.08 in) gap width. This creates consistent, even coverage — ideal for blowing debris, drying surfaces, or directing airflow across a broad area efficiently.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.