search

More protection against contaminants

More protection against contaminants
02/11/2015

German gas technology manufacturer WITT is extending its range of fittings and launching a new version of gas filter 77, including certification by BAM (German Federal Institute for Materials Research and Testing) for oxygen service. In addition to removing contaminants, the new filter also keeps out condensate and protects downstream equipment, extending the equipment’s service life.

Gas filter 77 WITT made changes to the material used for this new product to extend its area of application to include oxygen. In contrast to the existing gas filter 77, the filter insert of the new model is made from bronze instead of chromium-nickel-steel. Newly approved elastomers are also used. The filter with bronze element was tested by BAM and approved for use with oxygen up to 40 bar / 580 psi maximum operating overpressure. For other gases WITT specifies a maximum pressure of as much as 50 bar / 725 psi.

The filter is used to keep out tiny mechanical impurities in many industrial gases. A special feature of the model is that the filter can be replaced easily without dismantling the product. The condensate filtered out of the gas is removed via a drain outlet.

The weight of model 77 with bronze or chromium-nickel-steel filter insert starts at 2.8 kg / 6 lb, depending on the connection. The fitting, which is compact given its performance, has a diameter of only 72 mm / 2.8 inches and a length of 205 mm / 8 inches. It is designed to be installed in pipes with thread or flange connections and is part of a product series that also includes models to build into outlet manifolds.

For more information on  More protection against contaminants  talk to  WITT Gas Techniques Ltd

Enquiry Form



More News

BURN OUT SAFETY UP TO 240 BAR ON NON-RETURN VALVE FROM WITT

BURN OUT SAFETY UP TO 240 BAR ON NON-RETURN VALVE FROM WITT

800ES gas non-return valves from Witt, the gas safety, control, mixing and analysis equipment supplier have been tested by BAM Federal Institute for M...

Read More
WITT at IFFA 2022

WITT at IFFA 2022

At this year's IFFA in Frankfurt, the exhibitors will show the entire spectrum of the meat and protein industry. Of course, WITT with its MAP product ...

Read More
GAS SUPPLIER USES WITT SAFETY RELIEF VALVES WITHIN

GAS SUPPLIER USES WITT SAFETY RELIEF VALVES WITHIN

GAS SUPPLIER USES WITT SAFETY RELIEF VALVES WITHIN THEIR MANIFOLD PRESSURE REGULATING STATIONS A major European gas supplier uses Witt AV815 safe...

Read More

Read More

Read More

List your business

Would you like to register your company on one of the UK's largest and most effective Trade websites?

Are you looking for a reliable and consistent source of enquiries from your industry sector? Would you like to see why Find the Needle clients come back year after year to use our service? If so then feel free to register using the link 'here'.

Register
Office Address: