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VOCKE Semi-hermetic Compressor - Double Penguin Refrigeration

Semi-Hermetic Reciprocating Compressor/

VOCKE Semi-hermetic Compressor

Headline: Direct performance replacement for Bitzer ECOLINE 2CES, 4FES, 4PES, 4NES, 6GE series. Same displacement and power ratings. Shanghai factory stock. Request your quote today.

Brand Edge: Backed by 30 years of dedicated craftsmanship, VOCKE delivers highly reliable, energy-efficient compressors that excel even under severe operating conditions.

Certifications: CE, ISO9001.

Your trusted direct replacement for Bitzer ECOLINE series. Same footprint, matching cooling capacity, certified reliability — at a cost structure optimized for your project's profitability.

  • Product Details

Key Features:

Innovative Alloy Valve Plate: The unique airway design envelops the high-temperature zone with low-pressure suction gas, drastically reducing discharge temperatures and boosting capacity.

Triple Oil Filter System: Integrated with three filters to maximize filtration area, ensuring abundant lubrication and minimizing mechanical wear even if the oil is contaminated.

Optimized Cylinder Cooling: Specialized gas passages effectively lower cylinder head temperatures and instantly vaporize inhaled liquid to prevent liquid hammer.

Ideal Applications: Commercial cold rooms, quick-freezing tunnels, and heavy-duty industrial refrigeration requiring both medium-high and ultra-low temperatures.


Parameters:

Bitzer Model VOCKE Model Cylinders Displacement (m³/h) Motor Power (HP) Key Advantage
2CES-4Y VK4FC-3S 4 18.1 3 Cost-Optimized
4FES-5Y VK4EC-4S 4 22.7 4 Fast Dispatch
4PES-12Y VK4NCS-12S 4 56.2 12 Heavy-Duty
4NES-20Y VK4H-15S 4 73.7 15 High COP
6GE-40Y VK6F-40S 6 151.6 40 Industrial-Grade

NotesCost-Equivalent Performance. Achieves matching cooling capacity and COP at a significantly reduced procurement cost. Fully Serviceable Semi-Hermetic Design. On-site valve plate replacement and motor rewinding without factory return — maximizing system uptime. Short Lead Time. Standard models stocked in Shanghai for immediate dispatch vs. extended factory order waiting periods.

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