Juntai Smart Disc DiffuserTest Report
Email: Shirley@juntaiplastic.com
1. Juntai Smart Disc Diffuser
Fine bubble diffuser-Standard: There are 8 ribs on the back, without burr, black spots and bright surface
2. OD(outer diameter): 260mm(±3mm)
Bubble diffuser-Standard: Product edge without burr, bright surface, no black spots
3. Membrane diameter: 240mm(±3mm)
Bubble aeration-Standard: There is no obvious indentation, protrusion, dust on the film surface of the product. The holes are clear and the product is clean
4. Effective membrane diameter: 215mm(±3mm)
Seration diffusers
5. Membrane thickness: 2mm(±0.2mm)
6. Interface size: 25 mm(±1mm)
Standard: The product interface has a circular rubber ring
7. Thickness: 21mm(±1mm)-wastewater air diffuser
8. Weight: 500g(±10g）- diffuser disc desiccation
9. Outer Package and Mark - disc diffuser
10. Inner Package - 30PCS/CTN
Standard: The products are neatly arranged and packed, without scattering or dust.
1-Test Report-Disc Diffuser 260
No. | Project | Unit | Test standard | Test Value | |
Data | Result | ||||
1 | Outer diameter | mm | 260 (±3) | 260 | Pass |
2 | Membrane diameter | mm | 240 (±3) | 240 | Pass |
3 | Effective membrane diameter | mm | 215 (±3) | 214 | Pass |
4 | Membrane thickness | mm | 2 (±0.2) | 2.06 | Pass |
5 | Interface size | mm | 25 (±1) | 25.35 | Pass |
6 | Thickness | mm | 22.16 | Pass | |
7 | Weight | g | 500 (±10) | 500 | Pass |
8 | Membrane | No obvious indentation, protrusion, dust, clear hole and lines | |||
9 | Diffuser Edge | No burrs, shiny surface, no black spots | |||
Inspector：Xu Yujuan | Date:Dec.16,2021 | ||||
Juntai Smart Diffuser 1. High quality Membranes from Germany 2.Strengthen Membrane support 3. Longer service 5 to 10 years 4. Multiple Check Valves make pipe system Clean 5. Technology Support 6.Design tanke Support 7. Install Support | Juntai UV Tube Settlers Formula PP mateiral with UV make high quality Longer service 5 to 10 years Food Grade material with FDA and NSF standard Arrived NSF Standard Can be used for drink water treatment Formula UV 100% New Virgin Material |
Juntai Smart Disc Diffuser Production