External mixing nozzle Model EF2030SS

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Overview
1/4 FNPT no-drip external-mix round-pattern air atomizing nozzles (ER20xxSS family) provide controlled high-volume liquid coverage with minimal dripping. External-mix design separates air and liquid control for pressure-fed systems. Constructed from Type 303 stainless steel for corrosion and high-temperature resistance; maximum operating temperature 800°F (426°C).

Applications

• Washing
• Rinsing
• Coating
• Cooling
• Quenching
• Wetting (moistening)
• Humidification
• Dust control

Advantages

• No-drip feature preserves liquids and finished surfaces when flow stops
• Independent air and liquid adjustment for precise tuning
• Maximizes liquid dispersion while minimizing consumption
• Fine atomization for uniform coverage
• Compact, all-stainless construction for industrial environments
• Interchangeable liquid and air caps to vary spray characteristics
• Reduced air consumption with tuned settings

Materials
Type 303 stainless steel: corrosion resistant and suitable for elevated temperatures. Maximum operating temperature: 800°F (426°C).

Accessories

• Mounting brackets for 1/8 FNPT, 1/4 FNPT and 1/2 FNPT models. Brackets constructed of Type 301 stainless steel for secure nozzle mounting.

Models / Variants
Available model variants: ER2010SS, ER2020SS, ER2030SS, ER2040SS, ER2050SS (1/4 FNPT family). Some configurations listed under SKU PER2010SS for specific items.

Notes on Operation
External-mix operation: air and liquid are controlled independently, suitable for pressure-fed liquid delivery. No-drip mechanism prevents dripping when liquid flow is stopped, protecting product finishes and conserving fluid.

Technical specifications

• Connection: 1/4 FNPT (primary focus)
• Construction material: Type 303 stainless steel
• Maximum operating temperature: 800°F (426°C)
• Spray pattern: round, external-mix, no-drip (not a flat pattern)
• Operation: pressure-fed applications with independent air and liquid control
• Typical uses: spot treatments, covering irregular shapes, applying heavy coats, dust/particulate control
• Interchangeable liquid and air caps for tuning spray characteristics
• Accessories: mounting brackets for 1/8, 1/4, 1/2 FNPT (Type 301 stainless steel)
• Representative SKU on this page: PER2010SS (product id referenced: 3566)
• Price shown on page (product level): 624 (USD)