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"With the COBRAs installed, I don't even think about vacuum pumps anymore. That is a testament to their reliability and ease of operation" - Cliff Moore, Reliability Engineer
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Operating Principle
Related Products
COBRA
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COBRA AC
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Industries Served
Beverage Industry
Brickmaking and Ceramics
Environmental Technology
Food Industry
Pharmaceutical Industry
Plastics Industry
Research and Laboratory
COBRA AC


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Cobra AC 0400-0800 (imperial units)

Operating Principle
 

Description
The COBRA AC single stage, direct driven, dry vacuum pump with its unique screw rotor design was especially designed for the chemical and pharmaceutical processing industries. It requires no intercoolers and offers greater efficiency and easier maintenance than other types of dry vacuum pumps.

The AC model is direct cooled only and can provide vacuum down to 0.05 torr and pumping speeds up to 495 CFM. It will operate at any pressure from atmosphere down to ultimate pressure.

Features
 Non-touching and oil-free operation
 Reliable, low maintenance simple-stage design
 High compatibility with water vapour and liquids
 Various non-contaminating cooling options
 Compact dimensions
 Non-contaminating operation ? no waste disposal costs
 Low coolant requirements
 Low vibration and low-noise operation


Options
 Nitrogen purge
 Seal purge gas system
 John Crane seals on discharge end
 Oil lubricated mechanical seals on inlet end
 Other protective coatings
 Exhaust silencer
 Control panel
 Combination knockout pot / inlet filter
 Condensers

Standard Equipment
 Explosion proof motor (class 1, group C and D, div.1)
 Single stage cooling inlet filter
 Cooling water line
 Exhaust check valve
 Exhaust and water temperature switches
 Pressure gauge
 Labyrinth/lip seals on discharge and inlet ends
 Protective defric coating


To get a quotation, or for any comments or questions
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