Hind high vacuum company pvt ltd offers various types of high vacuum pumping systems for both laboratory and industrial use. This is available in four standard models vs-65d, vs-75d, vs-114d, vs-150d, vs-250d. These high vacuum pumping systems are equipped with ac rotary vacuum pump, diffusion pumps, valves, baffles, collar, gauge and plumbing lines etc. These vacuum systems are mounted on trolley for easy movement. They use liquid nitrogen trap to reduce the back-streaming of oil vapors, and ensure clean and better vacuum of 10-6 m. Bar range. These are provided with pirani gauge to measure the roughing and backing vacuum and penning gauge for measuring the high vacuum.