We have delivered many Brine Chiller units and RSW chiller units specially designed for Marine Applications as compact as possible but still accessible for service and  maintenance. These units can be delivered including the electrical switchboard with its controls, as well as the insulation system.

Good quality for a competitive price

Duopack compressor unit
R404A / Pekasol compressor unit
Ammonia / Brine chiller unit for a Reefer vessel


  • Long term experience and knowhow of Natural refrigerants
  • Complete delivery and assembly of the package, incl.complete 3D design engineering by MAREFSOL BV
  • Delivery incl, P&ID, itemlists and Manuals
  • Low oil carry over due to the application of high efficiency oil separators
  • Tailor made solutions to the requirements of the Customers
  • Delivery including CE-PED declaration of conformity or certification by ships classification society

The picture besides shows a R134A compressor unit with a starter panel, completely wired and including seawater condensers. The unit is for an offshore application with very high standards. The base frame is made completely stainless steel. The seawater cooled condenser have titanium tubes and complete titanium covers.

Technical information

Shore and Offshore
Dimensions & Capacities
Acc. Customer requirements
Refrigeration data
Ammonia, HFC’s, CO2, Propylene, R404a, R507, R449a, etc.
Design temperatures
From -50 °C and higher
Design pressure
Up to 100 Bar
Oil carry over
Unit design
Solidworks Premium
Thermal design
Unit design / Arrangement
Mechanical design
Refrigeration design
Heat Exchanger materials
Carbon Steel, Titanium, CuNi 90/10, CuNi 70/30, Stainless; AISI 304, 316L, 316Ti Super duplex; SAF2205, SAF2507
Covered standards
CE-PED, ASME (U-stamp)
Design codes
BS-PD5500, AD Merkblätter
Marine Classification societies
American Bureau of Shipping Bureau Veritas Det Noske Veritas Germanischer Lloyd Lloyds Register of Shipping Russian register of Shipping Registro Italiano Navale
Stop valves
AWP or Danfoss
Control equipment
Electric motors
Siemens, Leroy Somer, WEG