Pipe or tube coil open sample water coolers

Custom made pipe coil or tube coil sample coolers with open design, for connection to flanged process piping or tubing fittings and cooling down steam or process samples.

Pars Regulator is a manufacturer of this open type of water coolers for sampling purposes. This type of open sample coolers can be used in downstream processes where instrumentation coolers cannot fit, and connections made by flanges and piping instead of tubing. The design is based on overflow of cooling water into a drainpipe, there is no overpressure in the cooling vessel. Specific for dirty or river cooling water applications, open coolers can be easily cleaned without disassembly the cooling coil.

Flows from 1 L/hr to 1000 L/h
Pressure ratings up to 345 bar (5,000 psi)
Temperature ratings up to 593°C (1100°F)
Available using single pipe coil heat exchanger designs.
Sample tube/coil materials, SS304, SS316/316L or S.Duplex, Alloy 625 / 825 (Inconel), Monel 400, Hastelloy C276
Pipe coils in 1/4″, 1/2″ or 3/4″ with flange connection or threaded ends.
Specific water chemistry could dictate varied materials for improved corrosion resistance, e.g. Alloy 600 for high chlorides in the cooling water.
Sample coolers with NACE MR0175 or NACE MR0103 standards for sour gas or liquid (H2S) applications.
Shell approved sample cooler conform standard drawing S38.013

To cover the difference in cooling requirements in the industry, Pars Regulator offers a wide variety of helical sample coolers. The principle is a single continuous tube is helically coiled and fitted in a shell. A variety of materials, diameters and lengths are available to suit most applications. Based on the type of sampling product, process temperature and pressure, coolers can be customized to fit the situation. We offer a wide range of helical coil sample coolers, Pars Regulator is Herpi coolers distributor and have partnership with Sentry. Liquid and gas analyzers need a sample in a specific temperature range. When this temperature is different from your processed temperature, a cooler is mostly required.

Specific water chemistry could dictate varied materials for improved corrosion resistance, e.g., Alloy 600 for high chlorides in the cooling water.

Pars Regulator pipe coil open type sample coolers are suitable for instrumentation, sample conditioning and analyzer system applications. Design accordingly ASME PTC 19.11.
Specific water chemistry could dictate varied materials for improved corrosion resistance, e.g., Alloy 600 for high chlorides in the cooling water.

Applications will be found in the Petrochemical and Chemical industry, products to be sampled are.

Shell standard drawing S38.013
ASME PTC 19.11
ASTM D 4057
ASTM D1265-05
NACE MR0175 or MR0103

Forced Airflow Sample Coolers

If you do not have a cooling water check alternative, the Airfin cooler is available in natural convection and electrical driven forced air fin designs