The SECOP SC21CL hermetic refrigeration unit is a complete and robust refrigeration unit designed for professional installations in cold rooms, refrigerated display cases, and small to medium-sized HVAC systems. At the heart of the unit is the SECOP SC21CL hermetic compressor with a displacement of 21.2 cm³, renowned for its reliability, low vibration, and energy efficiency in the LBP (low suction pressure) range.

This unit is designed to operate with R452A and R404A refrigerants, which offer good thermodynamic performance and compatibility with existing systems, reducing the environmental impact compared to traditional refrigerants. The expansion valve configuration ensures precise control of the refrigerant flow, improving efficiency under variable load conditions.

The unit is built with quality components and industry-standard protections, ensuring operational reliability, easy installation, and simplified maintenance. Its compact size (390 x 490 x 350 mm) makes it ideal for even the smallest spaces, while its electronics and single-phase power supply make it versatile for a variety of commercial and light industrial applications.

Technical Features:

• Unit type: Complete hermetic with refrigeration unit

• Compressor model: SECOP SC21CL

• Compressor displacement: 21.2 cm³

• Working range: LBP (Low Back Pressure)

• Supported refrigerants: R452A / R404A

• Expansion: Expansion valve

• Power supply: 198–254 V – 50 Hz – Single phase

• Compressor power: 3/4 HP

• Connections: mm – mm

• Dimensions: 390 × 490 × h 350 mm

• Weight: nd (not available)

Advantages:

• Compact and easy to install even in small spaces

• High reliability thanks to the hermetic SECOP SC21CL compressor

• Efficient operation with environmentally friendly R452A/R404A refrigerants

• Precise temperature control thanks to the expansion valve

• Ideal for LBP applications such as cold rooms and refrigerated counters

• Low noise and reduced vibration

Online sales of all refrigeration units, including models not listed on the website. Contact us for availability and personalized quotes:

Email: info@polargross.com
Tel.: +39 070 543 5282
WhatsApp: +39 344 506 7526