Production of pure and laboratory water with guarantee and tradition

Pumps with mechanical shaft seal

Reliable pumps with mechanical shaft seal made of silicon carbide. Output 4,8 up to 57 m3, head of the pump 9 up to 50 mvs. Centrifugal pumps with mechanical shaft seal type A are manufactured by company WATEK s. r. o., in co-operation with French company SlEBEC.

Type A15, A18, A19, A27 and A30

Output up to 48 m3/h. Head of the pump up to 22 mvs.

Chemical pumps type A 15, A 18, A 19, A 27 and A 30 are made of polypropylene (PP) or polyvinylidenfluoride (PVDF), sealed by Hypalon's (EPDM) or Viton's (FPM) seals. The body of the pump is joint with 8 easily accessible screws. Pumps are self-priming after the first flooding of pump body and the piping by liquid. The pump connection is possible with the help of hose fitting, fittings with flanges, union nut fitting or there are other versions according to requirements.

Usage: surface treatment, chemicals pumping, water treatment, paper industry, agriculture, cosmetics manufacture, salt water, metallurgy

Type A31, A32 and A33

Output up to 57 m3/h. Head of the pump up to 50 mvs.

Body of chemical pumps type A31, A32 and A33 is made out of cast iron lined with plastic, other parts are made of polypropylene (PP). The pumps are connected with flanges.

Usage: surface treatment, chemicals pumping, water treatment, paper industry, agriculture, cosmetics manufacture, salt water, metallurgy

Type A31P, A32P and A33P

Output up to 56 m3/h. Head of the pump up to 42 mvs

Body and other parts of chemical pumps type A31P, A32P and A33P are made out of polypropylene (PP). The pump connection is possible with the help of hose fitting or fittings with flanges and union nut fittings according to requirements.

Usage: surface treatment, transfer, chemicals pumping, water treatment, paper industry, agriculture, agribusiness, cosmetics, fish farming, metallurgy

Technical specification of product

Technical data
Type Max. output m3/h Max. discharge mvs Input [kW] Weight [kg] Size [mm]
A 27 32 22 2,2 19,6 470 x 223 x 245
A 30 46 22 4,0 26,3 514 x 233 x 245
A 31 48 32 5,5 62,0 478 x 329 x 310
A 32 48 48 7,5 66,0 499 x 329 x 310
A 33 32 32 4,0 55,0 479 x 329 x 310

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