Single Fluid Cooling Systems

S2 Engineering design, manufacture and install single fluid cooling systems (SFCS) in a number of standard and bespoke configurations.
Cooling systems are used in the manufacture of Bulk Drugs, API & Fine Chemicals and Batch processing. Our Sunrax cold system application duties include;

Individual cold thermal uid generator – Temperature up to -80°C (-112°F)
Combined clean hot & cold thermal fluid generator – Temperature range -100°C to 300°C (-148°F to 572°F) - (SFHCS model)

Our Single Fluid Cooling System (SFCS) solutions have a multiple advantages over the conventional multiple utility systems, especially for Batch processes as outlined below.
The system can be configured to suit the client application including the addition of a refrigeration unit, as shown to the right.

Applications

Thermal Control Unit Control
Reactor Control
Process Equipment performance management
Batch reaction
Distillation
Crystallisation
Hydrogenation
Drying

Technical Specification

Designed to Current Good Automated Manufacturing Practice (cGAMP)
Full PLC control for operational reliability
Tamper Proof - Electronics closed in lockable cabinets
Record and retrieve the isolator operation data.
Multilevel password protection for Isolator operation, maintenance and control
Refrigeration Unit options

Operational Benefits

Stable, reliable and accurate results
Clear visibility of system operational performance: Digital display, lights & alarms
Operation safe
No changeover between different utilities avoids cross contamination.
Non corrosive and clean fluids means “ No Corrosion” and “ No Scaling”
Thermal fluid having wide temperature range can be selected to provide flexibility.
Single pipeline for Fluid Inlet and Outlet to process area reduces chances of leakages.
Non water based utilities reduces risk for water reactive processes.
Accurate temperature control to ±1°C can be achieved.
Automated continuous temperature control without any interruption for changeover possible.
Fast heating and cooling profiles can be achieved, reducing batch time.
Programmable ramp based heating and cooling possible meeting requirement of critical processes like crystallization.
Smooth temperature changeover avoids thermal shock to equipment as well as products.
21 CFR compliant Data logging possible for regulatory compliance.

TCUs

SFHCS

SFCS

Hot Water Systems

Purified Plus Water Systems

Heat Exchangers