More on the results of vacuum pumps:

quick vacuum marinating - Home Cooking - Chowhound

It says "Vacuum pressure during tumbling was no better than a lack of pressure (other than normal atmospheric pressure) or the opposite of vacuum, positive pressure. For years, commercial marinades have been made in huge tumblers that hold hundreds of pounds of meat at a time....<<more>>

Vacuum Pump - High Pressure Vacuum Pump- Yash Enterprises

We are an accredited organization engaged in manufacturing High Pressure Vacuum Pump.Demanded in varied industrial applications, these pumps are manufactured by making use of high-grade raw material like steel and other allied components that are obtained from the reliable vendors of the industry....<<more>>

Vacuum pump - Wikipedia

A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity....<<more>>

High Vacuum Pump | eBay

Condition (8/10) Good Overall: This pump does turn on and runs well but its not reaching full vacuum and pressure (see pictures showing the gauges)....<<more>>

High Pressure Vacuum Pump, High Pressure Vacuum Pump

Alibaba offers 35,240 high pressure vacuum pump products. About 90% of these are pumps, 2% are blower, and 1% are air-compressors. A wide variety of high pressure vacuum pump options are available to you, such as vacuum pump, rotary pump, and electromagnetic pump....<<more>>

Ultra-high vacuum - Wikipedia

Ultra-high vacuum (UHV) is the vacuum regime characterised by pressures lower than about 10 −7 pascal or 100 nanopascals (10 −9 m bar, ~10 −9 torr). UHV conditions are created by pumping the gas out of a UHV chamber....<<more>>

High Pressure Hydraulic Vacuum Pump with Low Noise

Pump, Hydraulic Pump, Vacuum Pump manufacturer / supplier in China, offering High Pressure Hydraulic Vacuum Pump with Low Noise, Air Conditioner Insulation Cooper Connecting Tube with Nuts, Air Conditioner Insulation Pipe with Copper Tube and so on....<<more>>

quick vacuum marinating - Home Cooking - Chowhound

It says "Vacuum pressure during tumbling was no better than a lack of pressure (other than normal atmospheric pressure) or the opposite of vacuum, positive pressure. For years, commercial marinades have been made in huge tumblers that hold hundreds of pounds of meat at a time....<<more>>

Vacuum Pump - High Pressure Vacuum Pump- Yash Enterprises

We are an accredited organization engaged in manufacturing High Pressure Vacuum Pump.Demanded in varied industrial applications, these pumps are manufactured by making use of high-grade raw material like steel and other allied components that are obtained from the reliable vendors of the industry....<<more>>

Vacuum pump - Wikipedia

A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity....<<more>>

High Vacuum Pump | eBay

Condition (8/10) Good Overall: This pump does turn on and runs well but its not reaching full vacuum and pressure (see pictures showing the gauges)....<<more>>

High Pressure Vacuum Pump, High Pressure Vacuum Pump

Alibaba offers 35,240 high pressure vacuum pump products. About 90% of these are pumps, 2% are blower, and 1% are air-compressors. A wide variety of high pressure vacuum pump options are available to you, such as vacuum pump, rotary pump, and electromagnetic pump....<<more>>

Ultra-high vacuum - Wikipedia

Ultra-high vacuum (UHV) is the vacuum regime characterised by pressures lower than about 10 −7 pascal or 100 nanopascals (10 −9 m bar, ~10 −9 torr). UHV conditions are created by pumping the gas out of a UHV chamber....<<more>>

High Pressure Hydraulic Vacuum Pump with Low Noise

Pump, Hydraulic Pump, Vacuum Pump manufacturer / supplier in China, offering High Pressure Hydraulic Vacuum Pump with Low Noise, Air Conditioner Insulation Cooper Connecting Tube with Nuts, Air Conditioner Insulation Pipe with Copper Tube and so on....