Freon Refrigeration Equipment

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2, 4 and 6 cylinder series the leading technology with displacement from 4 to 151.6 3 m3 /h (50Hz)

Universal

• R134a, R404A, R507, R407C, R22, R410A and R508B
• One compressor version
• For all refrigerants
• For air-conditioning or
• For medium and low temperature

Large application range

• Low temperature R404A/R507A possible over a wide application range without additional cooling

High cooling capacity and minimum energy requirements

• Highly efficient working valves
• Minimum dead space
• Efficient, large volume motor
• Universally suitable motor insulation

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Open Type Reciprocating Compressors AK-2N, AK-4N, WAK-2N, WAK-4N

Open Type Reciprocating Compressors 200/IIIL, 250/IVL, 300/VL, AK6, AK7.5

R22, R134a, R404A, R507, R717 (NH3)

Technical Highlights of SEABIRD

• This model series has been further developed from the proven two, four and six cylinder series after extensive research
• By a number of ways it has been possible to improve again refrigerating performance, efficiently and operating reliability and to conceive once again a further – oriented new compressor generation
• Displacement from 15.17 m3/hr to 151.6 m3 /hr
• Crankshaft with special surface finish. Optimized aluminium piston shape and Chromium – plate piston rings guarantee low frictional losses and long services life
• High efficient, extremely robust valve plate design as the result of newly developed valve plat from Germany
• Pressure Oil lubrication by means of reversible gear pump
• Shaft seal cooled by a pressurized oil stream and also by the suction gas flow resulting in excellent stability and insignificant thermal load, replaceable without dismounting the compressor

Optional Extra

• Water-cooled cylinder heads
• Additional fan
• Crankcase heaters
• Adapter for oil and gas equalization

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Suspension type air cooler

R22, R134a, R404A, R407C, R507, R410A

Application

S type serial Air cooler is classified in accordance with the cold storage temperature. SJ type of high temperature is applicable for cold storage above 00C, keeping fresh food such as vegetables, fruits and eggs. SP type of medium temperature, for cold storage around – 180C, Keeping food such as meat and aquatic products. SL type of low temperature, for -250cold storage, used for freezing fresh meat, fish products and other fast frozen items.

Structure Features

• Coil: use new high efficient aluminium wave fin, high heat conductivity, fast water discharge; use high efficient copper pipe, high heat transfer; use new liquid distributor, uniform frost
• Fan: low cost, high reliability, lower temperature- resistant and low noise external Rotor fans
• Defrost: use electric heating stainless steel pipe, high leak proofness at the end, anti-electric leakage and long life
• Casing: use aluminium plate and stainless steel or cold plastic spraying plate, nice appearance and durable
• Maintenance: flexible to disassemble and lean

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• Sea bird semi hermetic reciprocation compressors
• Low noise and vibration
• Suction gas distribution with liquid protection
• Oil separator with level sight glasses
• Return sight glass and filter
• Mechanical or electronic oil management system with oil injection, safety cut out and alarm
• Motor protection device
• Liquid receiver with level sight glasses
• Inlet and outlet isolation valves
• Provision for electrical board
• Solid metal frame
• Discharge line protection
• Raised compressor mounts for service
• High pressure switch safety per compressor
• Low pressure switch common per system
• IS0 9001 & better control assembly

Optional Components : available on request

• Additional pressure controls
• Suction and /or liquid isolation valves
• Liquid filled pressure gauges with isolation valves
• Compressor crankcase heater
• Liquid receiver level alarm
• Cylinder head unloading
• Discharge vibration eliminators (Recommended)

Electrical Components

• Separate contractor for LP and HP cutout
• Electrical board with contractors, overloads pressure controlled
• Electronic compressor/condenser management
• Remote system monitoring
• Phase failure/ Phase reversal/Voltage and Current unbalance protection devices

Condensers

• Sea bird water cooled
• Air cooled

Benefits

Sea Bird Rack SMK Series are equipped with latest Sea bird Semi Hermetic Compressor with highest possible refrigeration efficiency with flexibility, High energy efficiency, return on investment and durability have been all considered and perfectly balanced during design and with lowest operation cost for all food retailer, cold room and blast freezer. With different compressor combination Sea Bird rack Product are perfect solution to his customer with best economical cost. With well trained staff, Sea Bird is able to provide innovation, reliability and extended operating life through use of each individual component of a best quality and total engineered package for customers

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R22, R134a, R404A, R407C, R507, R410a, R508B

Capacity from 1.3 tons to 221 tons in two pass and 1.1 tons to 176 tons in four pass condenser

Heat-exchanger tubes: made of copper or copper nickel (Seawater-resistant design) with newly developed tube geometric and low fouling profile on the coolant side.

Shell and punched plates are made of boiler plate

Suitable for (H) CFC/HFC refrigerants

Maximum allowable pressure / allowable temperature.

Refrigerant side : 33 bar / -100C to 1200C

Coolant side : 10 bar / -100 (anti-freezing-point) to 950C

• Detachable, permits mechanical cleaning of the pipes connecting and baffle side are interchangeably
• Drain plugs

Seawater resistant design (optional):

Copper-Nickel Tube, Plastic Coated End Cover

Options :

• Sight glass
• Pressure Relief Valve
• Inlet Rotolock Valve

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R22, R134a, R404A, R507, R410A, R407C, R508B, Version 50 Hz / 60 Hz

• Compressor for three phase current
• Compressor for single phase 230 V/1/50Hz with fitted starting device and run capacitor
• Condenser with grooved copper tubes and Aluminium Fins, Generously sized liquid receiver
• High & low pressure cut-out including mounting brackets, wired to terminal strip, Electrical wiring to the connection box IP65
• Operating pressure up to 28 bar
• High cooling capacity with reduced power consumption
• Full exploitation of the finned package due to the careful matching of the high capacity external rotors fans
• Fans with especially efficient low noise external rotor motors single phase
• Pre-charged with eater oil for R134a and R404/R507A
• Designed for extremely high ambient condition up to 65 0C /750