ZR61 R22 Scroll Compressors

ZR61 R22 Scroll Compressors – Heavy-Duty Legacy Performance

*Industrial-grade R22 solutions for 20-50TR systems*

Technical Specifications

▸ Capacity Range: 20-50TR (70-175kW)
▸ Voltage: 400-480V/3PH/50Hz
▸ Refrigerant: R22 (Mineral oil)
▸ Sound Pressure: 68dB @ 1m
▸ EER: 4.1-4.4 (AHRI conditions)
▸ Weight: 112kg

Breakthrough Features

✓ Twin Scroll Technology – 25-100% capacity modulation
✓ Military-Grade Protection:

• Oil viscosity monitoring

• Phase sequence guardian

• Flooded start prevention
  ✓ Tropical Package:

• Marine-grade coating

• Oversized cooling fins (+30% surface area)

Industrial Applications

◉ Hotel central plants
◉ Hospital critical cooling
◉ Food processing facilities
◉ Industrial process chillers
◉ Data center backup systems

Why ZR61?

• Last R22 compressor with 7-year warranty
• 55% lower energy use vs reciprocating units
• Built-in BMS interface (BACnet ready)
• Emergency stock in Nairobi & Mombasa