Primary Educational Service Area Office (PESAO) Chooses SOLO PORT 423 Fan-System ULV Sprayer for Disease & Pest Control
Last updated: 6 Jul 2026 | 4 Views |
Primary Educational Service Area Office (PESAO) Chooses SOLO PORT 423 Fan-System ULV Sprayer for Disease & Pest Control
What Happened at Primary Educational Service Area Office (PESAO)
Mr. Wichit Thongsuk, Director of PESAO Nakhon Ratchasima Zone 1 faced a critical challenge — Dengue mosquitoes spread across 60+ primary schools simultaneously, alarming parents. Here is how the SOLO PORT 423 Fan-System ULV Sprayer solved the problem permanently.
The Real Impact on Government Agencies
- Staff health: Personnel falling ill from mosquito-borne diseases
- Budget: Monthly PCO contracts cost 5-10x more than owning the machine
- Reputation: A government office with pest problems faces media scrutiny
- Operations: Projects delayed, missions compromised
Why Conventional Methods Fall Short
- Standard foggers cannot cover large areas efficiently
- Hiring PCO companies is expensive and inflexible
- Thermal foggers use high heat — unsuitable for occupied buildings
- Manual spray ineffective over 100m+ areas
The Solution: SOLO PORT 423 Fan-System ULV Sprayer
The SOLO PORT 423 is a professional fan-driven ULV cold fogger made in Germany. Key Specs: Droplets <30 microns, 12-litre tank, ~12-metre throw, ~11 kg, SOLO German engine, dual-use disinfectant + insecticide, TOR/e-GP compliant.
10 Reasons PESAO Should Choose SOLO PORT 423
1. Powerful Fan — 12-Metre Coverage
Cover large areas with a small team.
2. Sub-30-Micron Droplets Stay Airborne
Penetrate hiding spots, contact insects effectively.
3. 12-Litre Tank — Longer Operation
Fewer refills, faster area coverage.
4. SOLO German Engine — Built to Last
Reduced maintenance, handles Thailand's climate.
5. Dual-Use: Disinfectant + Insecticide
One machine serves all missions.
6. Backpack Design — 11 kg Portability
Access upper floors, narrow corridors, outdoor areas.
7. TOR-Ready — Direct e-GP Procurement
Ready-made TOR available immediately from WHD.
8. 90% Chemical Saving vs Conventional Spraying
Reduced budget and environmental impact.
9. Full After-Sales Support from WHD
Spare parts, trained technicians, staff training.
10. Endorsed by WHO Vector Control Standards
WHO WHOPES-recommended ULV technology.
Before vs After SOLO PORT 423
Before
14 dengue cases across 3 schools, parents flooded social media criticizing PESAO
After
Fan-system ULV spraying covered all schools — dengue eliminated, students returned safely
"The fan-system reaches under desks and eaves — excellent value and straightforward e-GP procurement"
— Mr. Wichit Thongsuk, Director PESAO Nakhon Ratchasima Zone 1
Enquire About SOLO PORT 423 for Your Agency
View Product & Pricing — SOLO PORT 423 — Click Here
Tel: 065-556-6294 | LINE: @whd268
Frequently Asked Questions
Q: How does SOLO PORT 423 differ from thermal fogger?
A: Uses fan-driven cold ULV mist — no heat, safer for occupied buildings.
Q: Can we procure via e-GP?
A: Yes. Ready-made TOR available from WHD.
Q: What chemicals can we use?
A: Malathion, Cypermethrin, Deltamethrin and hospital-grade disinfectants.
Q: Throw distance?
A: ~12 metres — ideal for large rooms and outdoor perimeters.
Q: Maintenance?
A: Rinse tank after use. WHD provides training and spare parts.
Key Facts: Dengue in Thailand
Thailand reports 80,000-120,000 dengue cases annually (source: DDC Thailand, WHO).
How to Use & Maintain SOLO PORT 423
- Fill 12-litre tank with diluted insecticide or disinfectant
- Adjust nozzle for <30-micron droplets
- Start SOLO engine; warm up 1 minute
- Walk into the wind, cover all target areas
- After use, rinse tank, wipe nozzles, store in dry shade
Mosquito Spraying Service | Disinfection Service
SOLO PORT 423 fan-system ULV sprayer PESAO government procurement Thailand mosquito control e-GP TOR dengue disinfection
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