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The Fl-1 air flow hood is a portable air volume measurement device designed for HVAC system commissioning and energy audits, featuring a calibrated airflow sensor and an integrated LCD display that shows real-time cubic feet per minute (CFM) and liters per second (L/s). It is constructed from ABS plastic with a stainless steel frame, weighing 2.8 kg, and includes a built-in rechargeable battery for field use. The device meets the measurement range of 50 to 2000 CFM with ±3% accuracy.
The sensor uses a vane-type anemometer with temperature compensation, typical for portable air flow hoods in commercial applications. Calibration follows ANSI/ASHRAE 111-2017 standards, and the print interface allows for on-site documentation of airflow readings. The device is not designed for high-turbulence environments or ducts smaller than 30 cm in diameter. Typical operating temperature range is 0°C to 50°C, with humidity tolerance up to 90% non-condensing.
This unit is used by HVAC technicians, facility managers, and environmental consultants for verifying supply air balance, exhaust hood performance, and cleanroom airflow validation. Buyers include engineering firms, cleanroom contractors, and industrial maintenance departments. Trade terms include MOQ of 1 unit for sample testing, bulk pricing on 5+ units. Packaging is foam-lined plastic case. Shipping is available under FOB Shanghai or CIF terms. Lead time is 10 - 18 days after order confirmation.
| Model | Fl-1 |
| Measurement Range | 50 to 2000 CFM (24 to 944 L/s) |
| Accuracy | ±3% of reading |
| Display | Backlit LCD with CFM and L/s units |
| Print Interface | Built-in thermal printer for on-site reports |
| Power Source | Rechargeable lithium-ion battery (8 hours continuous use) |
| Operating Temperature | 0°C to 50°C |
| Relative Humidity Tolerance | Up to 90% non-condensing |
| Weight | 2.8 kg |
| Typical Calibration Standard | ANSI/ASHRAE 111-2017 |
Sothis Cleanroom Equipment Factory is located in No.272 Guandu Rd., Suzhou, Jiangsu, China, and is listed as an exporter of air flow measurement devices. The company is classified as an imported supplier with harbor trust tier, indicating verified export compliance. No information is provided on factory size, workforce, or years of operation.
The listing confirms no direct response capability, with zero response rate and no average response time. Product claims are limited to the Fl-1 model and do not reference other equipment or service offerings. The Chinese patent number ZL 01 2 72911.6 is stated but not verified in the listing. Buyers must request a copy of the patent certificate and calibration documentation directly.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, confirm the unit’s calibration certificate is traceable to a recognized standard such as NIST or ISO 17025. Verify the operating voltage range (100 - 240V AC) matches your local supply, and request the correct power adapter for your country. Insist on a test report showing accuracy across the full measurement range at multiple airflow points.
Lead time is typically 10 to 18 days, but confirm this with the supplier as stock levels are not disclosed. Shipping is offered under FOB Shanghai or CIF terms; import duties and VAT are the buyer’s responsibility. Payment is accepted via T/T or L/C. Request a commercial invoice with detailed HS code 9026.20 for customs clearance and avoid vague descriptions like 'testing equipment'.
Upon delivery, inspect the unit for physical damage and verify serial number against the calibration certificate. Test the device in a controlled airflow environment before installation. Retain the original packaging for 30 days. Request the manufacturer’s service manual and warranty terms in writing. Do not operate the device if the display flickers or prints blank pages.
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Securing a reliable supply chain for Fl-1 Air Flow Hood is critical for maintaining your business operations. Sothis Cleanroom Equipment Factory, a verified supplier located in China, provides high-quality Fl-1 Air Flow Hood ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Air Conditioner Parts industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Fl-1 Air Flow Hood from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Sothis Cleanroom Equipment Factory. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Sothis Cleanroom Equipment Factory is part of our extensive network of vetted international exporters. Browse more products in the Air Conditioner Parts category or discover new suppliers across the Air Conditioner Parts sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Fl-1 Air Flow Hood from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, Sothis Cleanroom Equipment Factory provides Fl-1 Air Flow Hood for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
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