Our Products

Oxygen/Nitrogen Plant
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Liquid Oxygen Pump
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Expansion Engine
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Ancillaries
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Acetylene Plant
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Nitrous Oxide Plant
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Carbon di-Oxide Plant
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Cylinders
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Liquid Oxygen Pump
The Liquid Oxygen Pump is a single acting piston pump used for filling Oxygen into Cylinders up to a pressure of 165 kgs./cm2. It works by pumping liquid Oxygen and gasifying the same in Heat Exchangers for final filling as gas in Cylinders. The Liquid Oxygen Pump made of a stainless steel inside liner with liquid inlet and evaporated gas outlet ports. There are no valves on these ports, which are closed by the piston itself on the pressure stroke. The third outlet is the main discharge outlet with the two non-return ball valves. The two ball valves remain firmly closed during suction stroke, due to high pressure in partly filled cylinders. To ensure that these valves are fully closed, a positive pressure of about 60 kgs/cms2 must be maintained on it. When a fresh batch of cylinders is taken for filling, open the manifold valve slowly or use a spare batch of cylinders to ensure positive pressure on these valves.






Sanghi Organization
Mr. Rajendra Singh (Export General Manager)
No. 1 & 2, Turf View, Opposite Nehru Center, Seth Motilal G. Sanghi Marg, Worli, Mumbai - 400 018, Maharashtra, India.
Tel: (91-22) 2496 6616 (12 lines) Fax: (91-22) 2494 7052