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Renovation of hydraulic parts of submersible pumps

Surface preparation

Technological blasting for substrate identification, decontamination of soluble impurities from the surface. Surface preparation by abrasive blasting according to ISO 8501-1 to purity grade Sa 2½.

Application of masses

Applied Products:

Applied coating systems:
NS1 = 1 500 – 2 000 μm DFT

Applied substrate:
Hydraulic pump parts, pump outer parts; Alloy; 2 pcs of pumps


  • Technological blasting for substrate identification
  • Decontamination of soluble impurities from the surface
  • Surface preparation according to ISO 8501-1 to purity grade Sa 2½
  • Application of PLASMET ZF primer
  • Application of PLASMET HTE building material
  • Static and dynamic balancing of rotating parts
  • Carrying out the relevant quality tests according to the PKZ

CORROTECH ENGINEERING s.r.o. provides highly professional services in the field of surface preparation and application of special coating systems for the most demanding stress environments and various industrial equipment. PLASMET coatings filled with special glass microflakes and other additives are the ideal choice for engineering renovations of technological equipment such as pumping equipment, valves and others.

CORROCOAT has been successfully fighting corrosion for more than 45 years. It uses innovative mechanical engineering combined with anti-corrosion technology to provide long-term protection for both new and damaged equipment. It uses special composite and structural coatings in conjunction with technical processes to individually address corrosion problems. With a focus on quality, refurbishment procedures are a proven, cost-effective weapon to win the battle against corrosion in the long term.