We provide full range of servicing activities for pumps:

	Pump revision	Preliminary analysis of the condition of the pump and its components with recommendations for further repair action by use of, as appropriate, visual examination, vibrodiagnostics, NDT, and other measuring techniques.
	Pump overhauls and repairs	Surface reparation of casings and impellers
		Repair of sealing surfaces
		Replacement of wear rings
		Replacement / reconstruction of sealing arrangement (packings or mechanical seals)
		Regrinding of shafts, re-machining of wear surfaces
		Re-machining and decreasing worn clearances
		Impeller ballancing and ballancing of complete rotating sub-assemby
		Repair of coupling
		Replacement of bearings (sliding / ball bearings)
		Resealing of complete pump
		Manufacture of required spare parts according to sample (see reverse engineering below)
	Pump testing	Pump complete functional testing (Q-H, Q-P, Q-n, Q-NPSH curves) on our own pump test station
	Reverse engineering	Making of technical documentation from damaged part samples (2D drawings, etc.)
		Production of spare parts and complete pump units from damaged samples:
		pump rotors, casings, intermediate casings
		pump shafts and sleeves
		slide bearings and wear rings
		couplings and pedestals