DEPA® Valve Ball Lifter

DEPA® Valve Ball Lifter design enables in-place drainage for residuefree operation in critical applications.

Features And Benefits

  • Drainage in Place: Innovative design enables in-place drainage for residue-free operation in critical applications such as paint & varnish, storage tanks and filling machines.
  • Ease of Operation: A dual-rotating pin ensures flawless operation in both clockwise and counter-clockwise direction, eliminating the challenges associated with sticking caused by media remaining in the pump housing.
  • Extended Service Life: Design in combination with 316L stainless steel delivers superior resistance to corrosive chemicals such as alkalis, acids and solvents, thus ensuring reduced maintenance and longer service life.

Technical Details


  • The material of metallic components is stainless steel 1.4404/316L
  • The external sealing is a FKM O-Ring (as standard version)
  • Roughness average Ra=12,5μm


  • ½” (DH15), 1” (DH25), 1 ½” (DH40), 2″ (DH50), and 3″ (DH80)


  • Paint & varnish
  • Storage tanks
  • Filling machines


  • Machinery Directive 2006/42/EC
  • Harmonized standards: DIN 12162 (Liquid pumps – Safety requirements -Procedure for hydrostatic testing)