THE PHONE REPAIR COMPANY

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The Phone Repair Company

Air Pressure Information

Pressure

• 1/2 lb of back pressure will hold back 1 foot of standing water
• When looking in a manhole full of water and you see bubbles moving fast and small, that is not too bad.
• When you looking in a manhole full of water and you see bubbles moving slow and big, that is a big problem.

Flow

• The average air usages per sheath – mile of cable is 1.25 Standard Cubic Feet per hour (scfh )

Air Pressure Equipment Portable

• Portable Flow Rater
• C Pressure Gauge
• Flow Direction Indicator
• Pocket Calculator
• Ultrasonic Leak Locator

Air Pressure Equipment Fixed

• Pressure Transducer
• Pressure Contactor
• Flow Rater

Air Pressure Equipment Hardware

• Air Pipe Manifold
• Cable Pressure Plug
• Pressure flange for air valve
• High Valve
• Pressure Valve
• Flow Rater

Contact Jake if you have any questions.

“There is no problem in any twisted copper cable that cannot be located in a timely manner and a solution found for the repair of such problem” - John “Jake “Jacobsen