Improved efficiency and reliability plus quieter operation

The Copeland Scroll ZS*KA compressor represents the latest innovation in compliant scroll technology for refrigeration equipment from 1-4 HP (9k-33k BTU/hr at medium temperature ARI). It is 8-22% more efficient than standard reciprocating compressors with 70% less moving parts for increased reliability.

The ZS*KA models are intended for extended medium to high temperature refrigeration type duty and are ideally suited for applications such as walk-in, reach-in, coolers, soft serve and frozen carbonated beverage. These are wide-ranged, multi-refrigerant capable with lower sound and vibration recommended for supermarket, restaurant and convenience store operations.

Copeland Scroll technology is an all-around superior refrigeration solution:

• When noisy machines can make conditions unpleasant, smooth scroll movement leads to low sound and vibration.
• When energy prices rise, scroll efficiency gives 15% EER improvement over competing reciprocating technologies.
• When your machines see high cycles, the smooth start and stop of a scroll means longer compressor life.
• When you just can’t have down time:
  - 70% fewer moving parts than a reciprocating compressor means better reliability.
  - Axial & radial scroll compliance provides improved liquid handling capability.
  - Hermetic design reduces leak potential.

Key product advantages
• Eight to 22% EER improvement over competing hermetic reciprocating compressors
• With 70% fewer moving for increased reliability
• Superior liquid handling capability
• Smooth scroll movement for low sound and vibration
• Wide operating range from -25°F* to 45°F
• Covers CR*KQ, CF*K6, RST*C1 and CS*K6 envelopes
• Qualified for R-404A, R507, R-134a, R-407A/C, and R-22 refrigerants

Applications
• Walk-in and reach-in refrigerators, freezers
• Coolers and chillers
• Soft serve machines
• Frozen beverage machines