🔥 030L4507 DANFOSS PEST NOZZLE – 0.60 GPH, 70° S Spray Pattern

High-Pressure Anti-Drip Nickel Silver Misting Nozzle (Danfoss 4023 Series)

The Danfoss 030L4507 PEST Nozzle (4023 Series) delivers a finely atomized mist with instant no-drip cut-off, making it a top performer in greenhouse humidification, evaporative cooling, industrial misting, and pest control applications such as mosquito fogging.

This nozzle provides exceptional reliability due to its all-metal design, stainless steel nickel-silver plating, sintered bronze filtering element, and Viton O-ring sealing. Designed to replace all Hago 4023-style nozzles, it ensures ultra-fine mist, long service life, and clog-resistant performance.

This nozzle is also included in the 4023T45 Endeavor Mosquito Fly Misting 45° Tee Nozzle Assembly, a complete kit for residential, commercial, and agricultural pest-control systems.

✅ Key Features

• ✅ 0.60 GPH, 70°S spray pattern

• ✅ Instant anti-drip cut-off for clean starts & stops

• ✅ Nickel-silver plating with stainless steel components

• ✅ Fine atomized mist for cooling and pest control

• ✅ Sintered bronze 31–40 micron filter

• ✅ Viton O-ring for long chemical resistance

• ✅ Ideal for mosquito & insect-misting systems

• ✅ Replaces all Hago 4023 nozzles

• ✅ No need for individual inline check valves

📊 Specifications

🌿 Applications / Use Cases (With PEST & Mosquito Control)

🌱 Greenhouse & Horticulture

• Humidification for propagation and growth chambers

• Misting benches and irrigation foggers

• Evaporative cooling for plant environments

❄️ Evaporative Cooling

• Commercial cooling tunnels

• Poultry/dairy barn cooling

• Industrial factory misting

🐄 Agricultural & Livestock

• Dust control

• Odor reduction

• Humidity management

🦟 PEST CONTROL & MOSQUITO SUPPRESSION

The ultra-fine mist and instant cut-off make this nozzle ideal for insect-vector control systems:

• Outdoor mosquito misting systems

• Patio insect perimeter systems

• Barn and livestock fly-control foggers

• Greenhouse pest suppression

• Commercial mosquito fogging rigs

• Approved insecticide/repellent delivery systems

🔧 Industrial Atomization

• Light wetting

• Paper/printing humidity control

• Cooling of machining operations

🚫 Dust & Odor Suppression

• Agricultural facilities

• Composting and waste handling sites

• Grain and feed operations

⚠️ Symptoms That Indicate You Need a New Nozzle

If your Danfoss or Hago 4023-style nozzle is failing, you may notice:

⚠️ Dripping at shutdown
⚠️ Uneven spray cone or poor atomization
⚠️ Reduced mist output
⚠️ Nozzle clogging due to debris or scale
⚠️ Chemical residue buildup
⚠️ System pressure fluctuation
⚠️ Inconsistent mosquito or pest-control performance

Replacing a worn nozzle restores full misting efficiency and prevents chemical waste.

❓ Frequently Asked Questions (FAQ)

Q: What does the “no-drip” feature mean?

A: The Danfoss 4023 series includes an internal mechanism that instantly stops water/chemical flow, preventing dripping and ensuring clean start-up.

Q: Can this nozzle be used for mosquito or pest control?

A: Yes — the ultra-fine mist pattern is ideal for mosquito suppression and insect barrier systems when used with approved chemicals.

Q: Is this nozzle a replacement for Hago 4023 nozzles?

A: Yes, it directly replaces all Hago 4023 nickel-silver and stainless variants, including:
030L3539, 030L3500, 030L3501, 030L3522, 030L3525, 4023LP, 4023H7.

Q: What pressure does it operate at?

A: Standard use is 100–160 PSI, with 0.75 GPH rating at 160 PSI.

Q: Does it require a check valve?

A: No — the anti-drip design eliminates the need for external check valves.

Q: What filter is used inside the nozzle?

A: A 31–40 micron sintered bronze filter for clog reduction.

Q: Is the nozzle compatible with chemical misting?

A: Yes, the Viton O-ring and bronze filter are compatible with most pest-control chemicals.

🛒 Shopping Tips

• Always match GPH and spray angle to your misting system.

• For mosquito systems, confirm compatibility with your chemical mix.

• Replace nozzles regularly in hard-water environments.

• Ensure system pressure is stable for the finest atomization.

• Keep spare nozzles on hand for large installations.

🔧 4023T45 Endeavor Mosquito Fly Misting 45° Tee Nozzle Assembly – Complete Pest Control Kit

The 4023T45 Endeavor Tee Nozzle Assembly is a complete, ready-to-install kit for mosquito, fly, and pest-control misting. It includes the Danfoss 030L4507 nozzle along with high-quality HAGO components for precise atomization, clog-free operation, and durable construction.

Kit Components

Key Benefits

• Complete solution for mosquito and fly suppression

• Quick, secure installation with 1/4" push-to-connect fittings

• Nickel-plated brass construction for long-term durability

• Clog-resistant design ensures reliable operation

• Compatible with approved insecticide and repellent systems

• Eliminates the need to source parts individually

How the Kit Works

The 4023T45 Endeavor assembly positions the nozzle at a 45° angle from the main supply line using the HAGO adapter and union tee. The included Danfoss 030L4507 nozzle produces a fine mist with instant anti-drip cut-off, ensuring even coverage with minimal chemical waste.