Filter (3 types)

Purpose Gas mesh filters FS are designed to clean non-aggressive hydrocarbon gases and air from mechanical impurities (scale, dust), eroding the sealing surfaces of pressure regulator valves, safety shut-off valves, shut-off and other fittings, as well as clogging and disabling impulse communications and devices. gas mesh are installed in the equipment of gas distribution systems with a maximum working pressure of up to 12 kgf / cm² The device The filter consists of a welded body, a cover and a filter element. Gas passing through the mesh of the filter element is cleaned of solid particles that settle in the lower part of the filter element cup and cover. After passing through the filter element, the purified gas enters the filter outlet. The filter housing has threaded nipples for connecting a differential pressure meter to them. At the request of the consumer, the filter can be supplied complete with a differential pressure indicator that allows you to control the degree of clogging of the filter element. The replacement of the filter element is carried out without dismantling the filter housing from the gas pipeline. Gas mesh filters are manufactured with nominal diameters: – DN25, DN50, DN80, DN100, DN150 with welded steel housings. The filter cleaning degree is 80 microns. Gas mesh filters of the FS type are manufactured in accordance with the requirements of technical specifications TU 3732-025-03216769-2014. Materials and purchased products used in the manufacture of filters for gas FS have certificates, passports and other documents confirming their compliance with the requirements of current standards and technical specifications. The manufacturer guarantees that the filter meets the requirements of technical specifications TU 3732-025-03216769-2014, provided that the consumer observes the transportation conditions, storage, installation and operation. The service life of the filters is at least 10 years. The warranty period is 12 months from the date of sale to the consumer, but not more than 18 months from the date of manufacture. The warranty period does not apply to the filter element. Filter driers of the FO type are designed for purification and drying of impulse gas and for control purposes of gas distribution stations, gas distribution points, etc. Filters of the FO type are produced at various costs. The absorption of moisture in filter-driers is carried out through the use of a sorbent based on delicate-viscent salts.