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Conventional Fume Hood | Variable Air Volume (VAV) Fume Hood | High Performance Low Flow Fume Hood | |
Working Principle | 0.5m/s (100fpm) @ full open sash position | 0.5m/s (100fpm) @ all sash positions with help of sophisticated control system | 0.3m/s (60fpm) 457mm (18") sash opening using advanced aerodynamic designs |
Initial cost | Low | High | Medium |
Running Cost | Very High | Low | Low |
Ease of installation, commissioning and maintenance | Easy | Difficult | Easy |
Esco Philippines Inc.
Unit 707E, 7th Floor, East Tower, Four E-com Bldg Block 22,
Seaside,Cor J.W. Diokno Blvd, Pasay, 1300 Metro Manila
+632 828 15 27
71-C Lupo Diaz St, Cor Nicasio Torres St, Bo. Obrero,
Davao City, Davao del Sur
(082) 287-6462