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Low Viscosity Barrel Pumps
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FLUX
BARREL PUMPS AND CONTAINER PUMPS-
WHICH MATERIAL GOES WITH WHICH LIQUID |
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Stainless steel
1.4571/316 Ti (S) up to 120°C
Suitable for high flammability liquids (up to temperatures of class T4) as
well as for all neutral and non-flammable, thin liquids like solvents,
organic acids, dilute anorganic acids and alkalis.
Certified for use in Zone 0*.
Examples of suitable liquids: acetone,
alcohol, ammonia, petrol,
flammable solvents,
nitrocellulose varshies, perchlorethylene,
trichlorethylene, toluene,
potassic alkali, soda alkali, phosphoric acid (up to 60%),
sulphuric acid (up to 7,5,% and more than 96%), fruit juices, milk, salad
oil and all liquids listed for aluminium alloy.
Seal less or
Mechanical Seal |
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Hastelloy C (HC) up to
120°C
Specially designed for pumping alternatively high flammability and
chemically aggressive liquids.
Certified for use in Zone 0*.
Examples of suitable liquids: hydrofluoric acid, aqua regia, oleum,
hydrochloric acid (up to 30%), sulphuric acid, various mixed acids and all
liquids listed from aluminium alloy and stainless steel.
Seal less or
Mechanical Seal
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Aluminium alloy AlMg5
(AL) up to 120°C
Suitable for neutral, low flammability liquids. Examples of suitable
liquids: drilling emulsion, diesel oil, fuel oil, hydraulic oil,
non-flammable solvents, liquid soap, liquid wax, water.
Seal less or
Mechanical Seal
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Polypropylene (PP) up to 50°C
Suitable for both, chemically aggressive and neutral liquids, together
with low flammability liquids such as acids and alkalis. Examples of
suitable liquids:
formic acid, ammonia,
boric acid, chromic acid (up to 10%), liquid fertilizers,
acetic acid, photo developers,
hydrofluoric acid (up to 70%), fruit acids,
potassic alkali, copper chloride, lactic acid,
soda alkali, phosphoric acid, hydrochloric acid,
sulphuric acid (up to 80%), distilled water.
Seal less or
Mechanical Seal |
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Polyvinylidenfluoride (PVDF)
Suitable for both, chemically aggressive and neutral liquids, together
with low flammability liquids such as acids and alkalis. Examples of
suitable liquids: hydrobromic acid, chromic acid, chloric acid,
hydrofluoric acid, sodium hypochlorite, nitric acid (up to 75%), sulphuric
acid and all liquids for polypropylene (except soda alkali).
Seal less or
Mechanical Seal |
*Zone 0
Areas in which hazardous and explosive atmosphere of gases, vapours or
fogs exists permanently or for a long time (definition according to the
German regulation on flammable liquids VbF).
Certified for use in Zone 0 are the pumps:
F 424 S, F 425 S, F 426 S, F 430 S, F430 HC.
Red printing of liquid text
indicates that the standard o-ring fitted FPM (e.g. Viton) is not
sufficiently resistant to this liquid. Please consider when selecting the
pump design.
Due to the enormous variety and complexity of industrial chemicals,
together with the range and variation of FLUX products, we can only list
some of all the suitable liquids. But we would be glad to send you a
detailed Resistance Chart. |
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Contact US
PLEASE NOTE WE ARE NOT THE
MANUFACTURERS OF THE ABOVE BRAND. CENTRAL PUMPS LTD IS AN INDEPENDENT PUMP
DISTRIBUTOR.
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