Aqua A-POOL CHLORO HC997 CL-1C ADPCH34N, Manual

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ADSP7000678 39 17/03/2016 Rev.0.1
Chemical Compatibility Table
Dosing pumps are widely used for dosing chemical products. It is important to
select the most suitable material for the liquid to be dosed. The CHEMICAL
COMPATIBILITY TABLE is a precious aid to that end.
The following Table must be used as an indicative instrument. Modifications in the
transported fluid composition or particular service conditions can reduce the
resistance of the materials.
Product Formula Ceram. PVDF PP PVC Hastel. PTFE FPM
(Viton)
EPDM
(Dutral)
NBR PE
Acetic Acid, Max 75% CH3COOH 2 1 1 1 1 1 3 1 3 1
Concentrated
hydrochloric acid
HCl 1 1 1 1 1 1 1 3 3 1
Hydrofluoric acid 40% H2F2 3 1 1 2 2 1 1 3 3 1
Phosphoric acid, 50% H3PO4 1 1 1 1 1 1 1 1 3 1
Nitric acid, 65% HNO3 1 1 2 3 1 1 1 3 3 2
Sulphuric acid 85% H2SO4 1 1 1 1 1 1 1 3 3 1
Sulphuric acid 98.5% H2SO4 1 1 3 3 1 1 1 3 3 3
Amines R-NH2 1 2 1 3 1 1 3 2 3 1
Sodium bisulphite NaHSO3 1 1 1 1 1 1 1 1 1 1
Sodium carbonate (Soda) Na2CO3 2 1 1 1 1 1 2 1 1 1
Iron chloride FeCl3 1 1 1 1 1 1 1 1 1 1
Calcium hydroxide Ca(OH)2 1 1 1 1 1 1 1 1 1 1
Sodium hydroxide
(Caustic soda)
NaOH 2 1 1 1 1 1 2 1 2 1
Calcium hypochlorite Ca(OH)2 1 1 1 1 1 1 1 1 3 1
Sodium hypochlorite,
12.5%
NaOCl +
NaCl
1 1 2 1 1 1 1 1 2 2
Potassium permanganate
10%
KMnO4 1 1 1 1 1 1 1 1 3 1
Hydrogen peroxide, 30% H2O2 1 1 1 1 1 1 1 2 3 1
Aluminium sulphate Al2(SO4)3 1 1 1 1 1 1 1 1 1 1
Copper sulphate CuSO4 1 1 1 1 1 1 1 1 1 1
Component with
excellent resistance
-1-
Component with
fair resistance
-2-
Non-resistant component -3-
Construction materials of pump and accessories
Polyvinyldene fluoride (PVDF)
Pump body, valves, fittings, tubes
Polypropylene (PP) Pump body, valves, fittings
PVC
Pump body
Hastelloy C-276 (Hastelloy) Injection valve spring
Polytetrafluoroethylene (PTFE) Diaphragm
Polyethylene (PE) Tubes