Universal Boschi (Italy)is a reputed manufacturer/exporter and supplier of Liquid Oxygen Generators, Oxygen Gas Generators and Liquid Oxygen Nitrogen Generators with a wide range starting from 20 cum/hr and following are the specifications for the same:

MODEL	UBL 10	UBL 20	UBL 30	UBL 40	UBL 50
CAPACITY (Product Options) OXYGEN LIQUID 100%	liquid-gas /ltrs-hrs. 10	liquid-gas /ltrs-hrs. 20	liquid-gas /ltrs-hrs. 30	liquid-gas /ltrs-hrs. 40	liquid-gas /ltrs-hrs. 50
PURITY	99.60%	99.60%	99.60%	99.60%	99.60%
POWER CONNECTED	50KW	60 KW	65KW	85 KW	100 KW
POWER SUPPLY	380-440 Volts	380-440 Volts	380-440 Volts	380-440 Volts	380-440 Volts
STARTING TIME (AFTER DEFROST/WARM CONDITIONS)	7 Hours.	6 Hours	6 Hours	5 Hours.	5 Hours.
STARTING TIME (AFTER TRIPPING)	40 Mts.	20 Mts.	20 Mts.	20 Mts.	20 Mts.
AREAS REQUIRED (A x B)	4 MX6M	5 MX6M	5 MX6M	5 MX6M	5 MX6M
ASSEMBLY HEIGHT	5 M	6M	9.5 M	9.5 M	9.5 M
WEIGHT (ABOUT)	6 TONS	8 TONS	10 TONS	11 TONS	12 TONS
AIR SEPARATION COLUMN	TYPE- BOSCHI	TYPE- BOSCHI	TYPE- BOSCHI	TYPE- BOSCHI	TYPE- BOSCHI

CRYOGENIC STORAGE TANKS

Cryogenic Vessels are designed for storage and transport of liquid gases at sub-zero temperatures. Manufacturing of such cryogenic tanks requires special technical know how and sophisticated fabrication techniques. Universal has developed the necessary technology and has been manufacturing these cryogenic equipment like cryogenic vessels since last seven years.PURITY/QUALITY

We manufacture oxygen plants and nitrogen plants as per the latest technology & design of the Company ING. L. & A., BOSCHI, ITALY. This technology has been proven all over the world for its working efficiency & trouble free operation. The AIR SEPARATION COLUMN of BOSCHI has state of the art distillation trays, multipass exchangers condenser to get a high yield of Oxygen by separation of Liquid Air, which results in very low pressure & low power consumption.

Salient Features
• Stainless Steel Air Separation Column (optional)
• Skid Mounted Version available
• Oversize Molecular Sieve Dryer
• Quick start for fast cooling
• Very simple to operate
• No raw material is required
• Trouble free operation for years (German design)
• Easy availability of spare parts
• Low power consumption
• Production of oxygen & nitrogen simultaneously without use of bulky gas holders.
• Latest molecular sieve technology without recurring cost of chemicals
• Latest BOSCHI-ITALY oxygen plant design
• Very compact & sturdy oxygen and nitrogen plants
• Low working pressure of oxygen gas plants
• Very low maintenance for producing oxygen gas
• Raw material -Free Atmosphere Air for producing oxygen/nitrogen gas/liquid
• Latest molecular Sieve absorption without receiving cost of chemicals.
• Liquid Oxygen / Nitrogen pump with internal gas vaporizer for filling of oxygen gas in cylinders.
• Hydraulic type Expansion Engine for oxygen/nitrogen plants
• Highly efficient BOSCHI-TYPE trays for maximum recovery of oxygen
• Highly efficient Heat-exchanger for recovery of waste cold energy to reduce operating cost.
• The oxygen plant is supplied complete as per standard scope of supply.

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This is a circular published in the interest of all our customers worldwide tocaution them that for production of medical/hospital oxygen from the oxygen plant, it is very necessary that the main equipment i.e. the air separation plant,where the actual separation/distillation of oxygen and nitrogen takes place fromair consisting of many trays should be made of cryogenic grade stainless steel column with temperature as low as -190 degree C below zero. This is extreme cold temperature which is known as cryogenic temperature and ordinary materials like copper, brass and ordinary steel the properties changed and there is a reaction between copper and oxygen and other impurities. These impurities are collect along with oxygen and carried to the cylinder. Therefore the following caution has been issued.

MEDICAL/HOSPITAL OXYGEN:

1. The medical grade oxygen for confirmingAmerican/European Pharmacopia has to be completelyfree from moisture, hydrocarbons and any form of oxides carbonates, mono-carbonates including CO2 CO NH3 SO2CL2, CH4 etc. or dangerous chemical formations which maytake place in the air separation column with reaction ofcopper and ordinary steel or brass with oxygen, water and carbon-dioxide etc.

2. To produce medical grade oxygen, it is most essential touse STAINLESS STEEL (Cryogenic grade) argon welded inthe manufacture of the air separation column, piping etc.specially the trays where the distillation/separation of oxygen and nitrogen takes place. This will prevent any type of chemical reaction as it is the safest and most strong and sturdy material used by American/European manufacturers

3. Completely avoid usage of old type of materials such as copper, brass and ordinary steel used in manufacture of air separation columns for oxygen/nitrogen plants.

4. It is cautioned by the American/European standards of the hazards of breathing oxygen contaminated by copper,brass and ordinary steel which can cause even death/serious injury to the person breathing oxygen produced from old type of local Indian/Chinese manufacturers who are not giving proper advice/warning to the customers.

The customer is advised to select the complete air separation column inside the cold box including all the trays, vessels and piping to be made of special grade stainless steel .