Psi Compressor
my compressor delivers 9 cfm@150 psi. is that what i would get if i wanted to pump that same volume underwater?
9cfm@150 psi – i want to pump that volume of air at a depth of 300 feet , where the water pressure is approx 150 psi . so the compressor has already compressed the air, will it undergo more compression once released underwater or will it retail its already compressed by the machine volume
can you give an estimate as to the expected lossed , given that i have suplied the proper piping to handle the 9 cfm @150 psi..underwater.
Assuming no other losses, yes.
A rough estimate is 1/2 psi per foot of water height , so approximately 300feet under water.
You will have less CFM due to flow losses through pipe and hoses etc. As you go deeper the receiver will be come less effective as a storage device of compressed air and your pipe will need to be sized to handle 9CFM all the way to the bottom. At seal level we can use small air hoses because the air is supplied at a high pressure and is allowed to expand at the point of use. At depth you will loose that pressure differential advantage
|
|
Draper 65958 12V Mini Air Compressor (250Psi Max.) £17.33 |
|
|
200 PSI AIR HORN KIT compressor tank 4 trumpet horns £125.89 |
|
|
Yr.2004 Makita AC1300 ELECTRIC PORTABLE COMPRESSOR 2.1Kw, 8.4cfm@145psi, 31kg £50.00 |
|
|
Ring RAC610 Analogue Tyre Pump Air Compressor PSI & BAR £11.89 |
|
|
Car 12V Electric Pump Hausfeld Air Compressor 100 PSI £7.21 |
|
|
12V MINI COMPACT AIR COMPRESSOR 300 PSI CIGARETTE BIKE CAR VAN TYRE INFLATOR £5.79 |
|
|
AIR COMPRESSOR ANALOGUE BY RING AUTOMOTIVE RAC610 100PSI MAX £13.99 |
|
|
ALLRIDE AIR COMPRESSOR TYRE SHAPE 12v 260 PSI+ £19.99 |
|
|
AIR COMPRESSOR ANALOGUE WITH LED LIGHT BY RING AUTOMOTIVE RAC620 100PSI MAX £27.99 |
|
|
12V MINI COMPRESSOR TYRE INFLATOR 250 PSI £4.99 |
|
|
200 PSI Mini Air Compressor £5.49 |
|
|
NEW ALLOY AIR COMPRESSOR TYRE METER INFLATOR TOOL PRESSURE GUN GAUGE 0 -220PSI £4.58 |
|
|
12V DC CAR TYRE INFLATOR COMPACT BIKE PUMP AIR COMPRESSOR 250 PSI WITH ADAPTORS £4.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR FORD FUSION & KA £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR FIAT PUNTO STILO £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR CITROEN C1 C2 C3 C4 £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR PEUGEOT 207 306 307 £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR VW GOLF VW POLO BORA £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR CAR CORSA MERIVA KA £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR FORD FIESTA KA FOCUS £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR RENAULT CLIO MODUS £42.99 |
|
|
PORTABLE POWER PACK EMERGENCY JUMP STARTER WITH 260PSI AIR COMPRESSOR BMW MINI £42.99 |
|
|
PORTABLE POWER PACK JUMP STARTER WITH 260PSI AIR COMPRESSOR SKODA FELICIA FABIA £42.99 |
|
|
10-140 PSI Auto Air Tire Inflator With Dial Gauge/Bike Compressor Pistol Type HD £0.99 |
|
|
12V Car Auto Electric Portable Pump Air Compressor Tyre Inflator Tool 300 PSI £3.99 |
|
|
12V DC CAR TYRE INFLATOR COMPACT BIKE PUMP AIR COMPRESSOR 250 PSI WITH ADAPTORS £4.99 |
|
|
12 VOLT IN MOTION 250 PSI AIR COMPRESSOR – NEW – BUY IT NOW £5.99 |
|
|
Air Compressor 220 psi (12 Volt) £9.95 |
|
|
1/4″ x 50ft RUBBER AIR LINE HOSE – COMPRESSOR – 900psi! £11.49 |
|
|
DIGITAL AUTOMATIC AIR COMPRESSOR FOR TYRES 12v 100psi £17.99 |
|
|
1/4″ Car Motor 220PSI Dial Meter Tyre Tire Air Compressor Gauge Tool Gun Z09B UK £7.95 |
|
|
Air Compressor Pump Pressure Switch 90 120 psi# £16.99 |
|
|
Air Compressor Pressure Control Switch – 90psi-120psi# £3.49 |
|
|
12V DIGITAL AIR COMPRESSOR 250PSI CAR VAN TYRE INFLATOR £49.99 |
|
|
12V DIGITAL AIR COMPRESSOR 250PSI CAR VAN TYRE INFLATOR £47.85 |
|
|
12V DC CAR TYRE INFLATOR COMPACT BIKE PUMP AIR COMPRESSOR 250 PSI WITH ADAPTORS £4.99 |
|
|
12V Car Auto Electric Portable Pump Air Compressor Tyre Inflator Tool 300 PSI £3.99 |
|
|
Air Compressor ‘digital’, 12V, 7bar/100psi £22.99 |
|
|
Compact air compressor, 12V, 10bar/150psi £23.99 |
|
|
Mini air compressor 12v/18bar 250psi £19.99 |
|
|
Mini-air compressor -Big- 300psi £35.99 |
|
|
12v 250 psi Digitial Air Compressor / Tyre Inflator £14.36 |
|
|
3hp 50lt ABAC AIR COMPRESSOR 10.6 CFM – 10 Bar – 145 PSI (tools.garage.car.line) £305.00 |
|
|
PROFESSIONAL MOTIVAIR COMPRESSOR 3 PHASE 150 PSI 7 CUBIC INDUSTRIAL GARAGE AIR £850.00 |
|
|
Air Compressor Pump Pressure Switch 90 120 psi #1 £16.99 |
|
|
Single phase Brazing hearth compressor 5 psi for gas and air £20.00 |
|
|
Air Compressor Pump Pressure Switch 90 120 psi £16.99 |
|
|
Ferm Power Air Compressor 6L 180l/m 8bar 116psi £89.99 |
|
|
300 PSI Portable Air Compressor – Tire Inflator – 12V £12.99 |
|
|
NEW AIR DIAL TYRE TIRE PRESSURE GAUGE CAR BIKE MOTORCYCLE COMPRESSOR 0-220 PSI £0.80 |
Oldsmobile Alero with Train Horn