ISO 14644-7 Transfer Devices - Foster Wheeler Italiana
ISO 14644-7 Transfer Devices - Foster Wheeler Italiana
ISO 14644-7 Transfer Devices - Foster Wheeler Italiana
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<strong>ISO</strong> <strong>14644</strong>-7 & AGS-G001-1998Description<strong>ISO</strong> <strong>14644</strong>-7ASG-G001-1998Air velocity into open portThe velocity should be agreedbetween customer and supplier(guidance value: 0,5 m/s).V= 125 ± 25 ft/minFor some facility v= 150 ft/minGlove box negative pressure- 0,5 < pressure < -1,5 inchesLeak rateClass1 : T f ≤ 5 x 10 -4Class 2: T f < 2,5 x 10 -3Class 3: T f < 10 -2Class 4: T f
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