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    Pressure-suction hoses, GOST 5398-76

    Designed for suction and pressurization of various liquids, fuels, petroleum-based oils and gases.

    Types: rubber pressure suction hoses, pressure suction reinforced hose and pressure suction corrugated hose.

    Class

    Work environment

    Work pressure, МPа

    Inner diameter, мм

    Length, м

    Range performance, °С

    Б

    Kerosene, gasoline, fuel, petroleum-based oils

    0,3; 0,5; 1,0

    25, 32, 38, 50

    от 4 до 10

    -35 до +90

    65, 75, 100, 125, 150, 200, 250

    от 4 до 6

    В

    Water (industrial)

    0,3; 0,5; 1,0

    25, 32, 38, 50

    от 4 до 10

    -35 до +90

    65, 75, 100, 125, 150, 200, 250

    от 4 до 6

    КЩ

    Weak solutions inorganic acids and alkali concentration up to 20%

    0,3; 0,5; 1,0

    25, 32, 38, 50

    от 4 до 10

    -35 до +90

    65, 75, 100, 125, 150, 200, 250

    от 4 до 6

    Г

    Air, carbon dioxide, nitrogen, inert gases

    0,3; 0,5; 1,0

    25, 32, 38, 50

    от 4 до 10

    -35 до +90

    65, 75

    от 4 до 6

    П

    food substances (alcohol, wine, beer, milk, slightly acid and other organic solutions, substances, water)

    0,3; 0,5; 1,0

    25, 32, 38, 50

    от 4 до 10

    -35 до +90

    65, 75

    от 4 до 6

    Rubber hoses with textile carcass and metal spiral have soft cuffs at the ends for attaching to the fittings.