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We're professional electric double-layer blinds manufacturers and suppliers in China, to buy or wholesale double-layer electric blinds from our factory. For quotation or if you have any questions, contact us now for customized electric double-layer blinds and price.
| Wind speed m/s | 1.5 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | 7.0 |
| ResistancemmH₂O | 0.66 | 1.37 | 2.77 | 4.84 | 7.59 | 11.11 | 15.80 |
| Resistance coefficient ξ | 4.78 | 4.80 | 4.85 | 4.92 | 4.98 | 5.02 | 5.10 |
| 3.5 Air leakage test table: | |||||||
| Pressure difference Pa | 42 | 95 | 130 | 168 | 210 | 252 | 282 |
| Air leakage volume m³/h | 252 | 405 | 520 | 604 | 707 | 784 | 870 |
JPAC focuses on providing high-quality electric double-layer blinds and excellent service since 1982. We are a professional electric double-layer blinds manufacturer and factory of 43000M2 which mainly produce central air conditioning units and dust collector products for around 44 years’ experience. JPAC provides you with electric double-layer blinds wholesale, customization, design, packaging, industry solutions and OEM & ODM service.
If you have any questions about electric double-layer blinds, double-layer electric blinds, please don't hesitate to contact us at logos@jsjpxhj.com. We will provide detailed information and technical support about central air conditioning units and dust collectors’ features, specifications, solutions and customization options... Welcome you to visit our factory!