CPR ® Instant Line Boring For Split Case Pumps
CUSTOMER: Pump OEM in Ontario.
APPLICATION DATE: January 1998
PROBLEM: Wear ring and bushing seats in casing worn oversize. General corrosion damage to casing volute.
SUBSTRATE: Cast Iron
APPLICATION METHOD: After surface preparation was used to restore tolerances to casing seats via moulding technique. Complete casing coated with a two-coat system of CPR Material.
CPR FACTS: CPR has proven repair procedures and materials (erosion/corrosion, chemical and abrasion resistant plus efficiency enhancing coatings) for all types of centrifugal pumps.
PHOTOGRAPHS
View of casing after blasting.
CPR Material applied to wear ring housings and lands prior to forming step.
CPR Material perfectly formed to OEM tolerance.
Balance of casing coated with CPR Material, an efficiency enhancing, corrosion resistant pump coating.