Stainless steel Stolway closed loop sample cooler

Zone 1 · IIB+H2 · T3Engineered in Australia

Dual ATEX & IECEx Closed Loop Sample Coolers

Custom-engineered closed-loop sampling coolers for process analyser systems that need close temperature control.

Ex rating: Zone 1 IIB+H2 T3
Nominal capacity: 2 kW
Design ambient: 54°C standard
Power: 50/60 Hz, 1 or 3 phase

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Specification

Typical Configuration

A starting point only. Every sample cooler is configured to your specification and site conditions.

Applications

Water cooling for closed-loop process sample analyser systems
Installation with single and multi-circuit heat exchangers
Applications that need close temperature control
Pharmaceutical facilities

Design features

IECEx or ATEX single overall certificate of conformity
Zone 1 Group IIB+H2 T3
Nominal capacity of 2 kW
54°C design ambient temperature as standard
50 Hz or 60 Hz power, single or three phase
R134a refrigerant with zero ozone depletion potential
Integrated control enclosure
Single point power connection

Construction

Powder-coated galvanised steel casing
Brazed plate stainless steel heat exchanger, fully insulated with high-density neoprene
Fully hermetic compressor with Ex d terminal box
Non-sparking direct drive condenser fan and water circulating pump
Air-cooled condenser coil, copper tube and aluminium fins, with epoxy corrosion protection

Need something the typical configuration doesn't cover?

Tell us your duty, design ambient, hazardous area classification, materials and power supply. If a standard design won't meet the requirement, we'll engineer one that will.

Send us your specification

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