\(v=\frac{2}{9}\cdot \frac{(\rho _{p}-\rho _{f})gr^{2}}{\eta }\)

 

Technical Specifications

• Working Pressure: 1.4ATA / 1.5ATA
• Weight: 30LBS / 15KG
• Length: 90IN / 230CM
• Diameter: 47IN /1200CM
• Windows: 4 LARGE AND LONG MULTI LAYERED WINDOWS
• Sound Level: ≤50 dB
• Cover Color: choice AVAILABLE