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Vacuum Pumps & Vacuum Pumping Systems
NST Single Stage Oil Lubricate Vacuum Pump
0 out of 5(0)NST series vacuum pumps are single stage, direct driven, oil-sealed and air cooled. A rotor with three vanes is positioned inside the pump cylinder supported by two bearings. The pumps have a built-in gas ballast valve and one of the simplest and most reliable oil recirculating system. The oil is pumped into the stator from the oil reservoir for lubrication, sealing and cooling.
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Vacuum Pumps & Vacuum Pumping Systems
NST Single Stage Mono Block Water Ring Vacuum Pump
0 out of 5(0)NST Mono Block Modern design Liquid Ring Vacuum Pumps are very compact, easy to install, easy to assemble, mobile and simple design with smooth operation. These pumps are connected to the motor shaft. the pumps develop maximum vacuum of 680 to 720 mm of hg. When sealing water temperature is around 30℃ (755 barometric pr. 30℃ suction temperatures). These pumps operate at low water consumption and low pressure i.e. 0.3 to 0.5 kg/cm2. as these pumps are compact, they can be easily taken from one place to another.
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Vacuum Pumps & Vacuum Pumping Systems
NST Leod gauge
0 out of 5(0)- Tilting type NSTleod gauge
- Range 10 Torr to 0.01Torr and 2 Torr to 0.001 Torr
- Base plate of Aluminum casting with adjusting level screw
- Capillary made up of borosilicate glass
- mercury NRV to prevent spilage of mercury
- cover of acrylic sheet
- Connecting port of SS serrated Nozzle
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Vacuum Pumps & Vacuum Pumping Systems
NST Mechanical Vacuum Booster pump
0 out of 5(0)The NST pumps are positive displacement roots vacuum pumps. The pump bearings, gears and seals are lubricated by oil fed from oil reservoirs at either ends of the roots pump. A series of seals stops the oil from reaching the vacuum side of the pump. Roots pumps helps in shifting the operating pressure to a high vacuum range due to rotation of gear timed rotors in opposite directions. Roots vacuum pumps are capable of improving the attainable ultimate pressure of a pump system by a factor of 10.
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