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2. Drum pump - Wikipedia

   en.wikipedia.org/wiki/Drum_pump

   Drum pumps on barrels. Drum pump, barrel pump, and transfer pump refer to pumps that are used to empty barrels, tanks, IBCs and drums. [1] Many liquids used on manufacturing and processing plants are delivered in 100 or 200 litre barrels and are too heavy to tip to empty the liquids inside.

3. Hydraulic recoil mechanism - Wikipedia

   en.wikipedia.org/wiki/Hydraulic_recoil_mechanism

   The usual recoil system in modern quick-firing guns is the hydro-pneumatic recoil system. In this system, the barrel is mounted on rails on which it can recoil to the rear, and the recoil is taken up by a cylinder which is similar in operation to an automotive gas-charged shock absorber , and is commonly visible as a cylinder mounted parallel ...

4. Pump - Wikipedia

   en.wikipedia.org/wiki/Pump

   These pumps are basically multistage centrifugal pumps and are widely used in oil well applications as a method for artificial lift. These pumps are usually specified when the pumped fluid is mainly liquid. Buffer tank A buffer tank is often installed upstream of the pump suction nozzle in case of a slug flow. The buffer tank breaks the energy ...

5. Vacuum truck - Wikipedia

   en.wikipedia.org/wiki/Vacuum_truck

   A vacuum truck, vacuum tanker, vactor truck, vactor, vac-con truck, vac-con is a tank truck that has a pump and a tank. The pump is designed to pneumatically suck liquids, sludges, slurries, or the like from a location (often underground) into the tank of the truck. The objective is to enable transport of the liquid material via road to another ...

6. Pneumatic tool - Wikipedia

   en.wikipedia.org/wiki/Pneumatic_tool

   Most pneumatic tools convert the compressed air to work using a pneumatic motor. Compared to electric power tool equivalents, pneumatic tools are safer to run and maintain, without risk of sparks, short-circuiting or electrocution, and have a higher power to weight ratio, allowing a smaller, lighter tool to accomplish the same task. Furthermore ...

7. Chicago Pneumatic - Wikipedia

   en.wikipedia.org/wiki/Chicago_Pneumatic

   1904 was the year of expansion for CP. Offices were opened in England, Canada, and Germany; and new lines of products had been developed such as air tools and rock drills. In 1912, CP began to produce an horizontal 2-cycle semi-Diesel oil engine [8] to power CP compressors. One year later, CP finalized the Simplate valve; it deleted valve gear ...