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China, Chinese Low-Resistance High-Efficiency Exhaust Vent for Negative Pressure Environments1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ventilation EquipmentAir VentExhaust VentHigh-Efficiency
Guangdong Tongfang Ruifeng Energy Saving Technology Co., Ltd.
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Product DescriptionProduct DescriptionThe low-resistance high-efficiency exhaust outlet is a high-efficiency filtration device installed in the exhaust section of negative-pressure environment rooms. It is used for filtering indoor return air/exhaust air, isolating toxic, harmful, carcinogenic, radioactive, and biologically hazardous dust and gases, thereby preventing the release of harmful substances from indoor spaces into the return/exhaust systems. Its primary applications include hospital negative-pressure isolation wards, PCR laboratories, negative-pressure operating rooms, negative-pressure ICUs, as well as pharmaceutical, food, and biological laboratories.Detailed PhotosSpecificationModelAirflowInitial ResistanceFinal ResistanceFilterSurface AreaSquare Interface DimensionsCircular Interface Dimensions(m2/h)PaPaLevelEfficiencyMeasurement W×H×T(mm)W×H×T(mm)L×W(mm)φ(mm)GP-250100-250≤100≤200G3599.97%250×300×100350×570×400150×150150GP-450250-450≤100≤200G3599.97%350×400×100450×670×400200×150150GP-600150-600≤100≤200G3599.97%400×450×100500×720×400200×200200GP-800600-800≤100≤200G3599.97%450×500×100550×770×400250×200200GP-1000800-1000≤100≤200G3599.97%600×500×100700×770×400300×200250GP-15001000-1500≤100≤200G3599.97%600×500×100950×770×400450×2002*200GP-20001500-2000≤100≤200G3599.97%600×500×1001200×770×400600×2002*250Performance Features1.The casing features seamless full welding to ensure excellent airtightness, with leakage rate less than 0.1% under 1Kpa pressure test;2. The filter adopts high-efficiency low-resistance non-partition filter, with initial resistance less than 100Pa at 1m/s air velocity, tested according to GB/T13554-2020 "High Efficiency Air Filter" standard, achieving efficiency level H13;3. Optional aluminum mesh pre-filter for high-efficiency filter;4. Optional mechanical pointer pressure gauge to monitor filter resistance;5. Optional electronic differential pressure switch that outputs alarm signal when the filter reaches the set final resistance;6. Optional digital pressure gauge that can monitor filter resistance and output alarm signal when the filter reaches the set final resistance;7. The casing material is available in two options: painted cold-rolled steel or stainless steel.FAQPlease enter the title hereThis street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.Q1: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade. Welcome to visit our company. Q2: Can I add my LOGO to the product?A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc. Q3: What payment methods do you support?A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated. Q4: What are your modes of transportation?A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements. Q5: How can I get an accurate quotation?A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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