Lifting

Question 1

Pascal’s Law

Answer 1

Force = Pressure x Surface Area

Question 2

Maxiforce G2 High Pressure Airbags
Operating Pressure Relief Valve Pressure

Answer 2

Operating Pressure 150psi
Relief valve Pressure 165psi
3 layers of Neoprene covered aramid fibers for reinforcement

Question 3

2 airbags stacked

Answer 3

Rated at lowest bags rating

Question 4

2 airbags adjacent (tandem)

Answer 4

Sum of both capacities

Question 5

How is air bag lifting capacity determined?

Answer 5

Internal Pressure and surface contact
10” square contact at 150psi lifts 1,500 lb

Question 6

Never inflate bags over ____PSI when not under load

Answer 6

30 PSI

Question 7

What is the relief pressure on dual deadman control?

Answer 7

155 psi

Question 8

Piston type pressure regulator reduces cylinder pressure to what psi?

Answer 8

200psi

Question 9

Inline Relief Valve Pressure

Answer 9

165PSI

Question 10

Medium Pressure Airbags operating pressure

Answer 10

14.5 PSI

Question 11

Medium Pressure Air Bag lifts 10,250 lb at what height / cubic feet of air

Answer 11

23” requiring 22 cubic feet of air

Question 12

Medium Pressure Air Bags lift _______ lbs at 40” lifting height, requiring ______ cubic feet of air

Answer 12

26,241 lb requiring 106 cubic feet of air

Question 13

Airbag construction

Answer 13

3 layers of neoprene covered Aramid fibers for reinforcement

Question 14

When is protection needed over an airbag?

Answer 14

Protection needed for chemicals & temperatures over 150°F absolutely no contact at 220°F