Can be used upstream of the pilot or operating pressure regulator

Complete protection for control valves

Stainless steel filter housings

Stainless steel filter housings

COGA (Contec gas and air filters) filter housing series are used upstream of pilot/operating pressure regulators. Equipped with a highly efficient coalescing filter element, the SS147 filter housing removes solid particles and liquid aerosols, providing complete protection for expensive control valves.

Standard housings have NPT connections and FKM seals. The seamless COGA housing complies with NACE MR-01-75.

In compliance with 2014/68/EU, the housings have the CE marking.

  • Mounting angle
  • Float rod drain
  • Drain reservoir

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Contact

Philipp Hamburg
Internal sales
+49 (0)2224 9893-27
hamburg[a]contec-filtration.de

FAQs

Stainless steel filter housings from Contec are robust, corrosion-free, and temperature-resistant (over 200°C), and can withstand high operating pressures. Stainless steel filter housings are easy to clean and can be customized to fit the specific system. 

  • Laboratory technology
  • Analytics
  • Instrumentation
  • Pressure ranges up to 1,400 bar
  • Vacuum

All COGA standard stainless steel filter housings are manufactured entirely from 316L stainless steel and are weld-free in accordance with NACE MR-01-75. Each filter housing has a serial number to ensure traceability. Material certificates in accordance with EN 10204-3.1 can be provided for the filter housings.

All COGA filter housings comply with the requirements of the Pressure Equipment Directive 2014/68/EU. The filter housings that are required to be marked accordingly bear the CE mark, as mandated by law.

A stainless steel filter housing essentially consists of the upper housing (head) and the lower housing (sump/cup), which together enclose the filter element. Between the head and the sump is a gasket, the material of which varies depending on the filter medium. The filter housing is equipped with connections (inlet/outlet), mounting brackets, etc.

Stainless steel filter housings offer a wide range of connection options, primarily as female threads in inch sizes ranging from 1/8 to 3". Typical connection types include inch threads (BSPP, BSPT, NPT).

Drain valves on filter housings are used for controlled draining, pressure relief, or condensate drainage. This allows the housing to be drained, for example, before a filter change, or to remove contaminants without having to interrupt the filtration process.

Depending on the application, drain valves range from simple manual valves to automatic systems. Common types include manual drain valves, automatic float-type drain valves, electronic solenoid valves, and pressure relief valves.

A differential pressure indicator is used to find how “clogged” a filter element is. This allows you to determine when the filter element should be replaced to ensure the system functions properly and to prevent costly downtime.

Contact

Contec GmbH Industrieausrüstungen
Heideweg 24
53604 Bad Honnef
Germany

P. +49 (0)2224 9893-0
F. +49 (0)2224 9893-20

Contec GmbH Industrieausrüstungen - LinkedIn
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Air and gas filters
Oil Mist Filtration
Liquid filters
Level measurement

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Seals
Filter elements
Manometer
Side channel blowers

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