Shijiazhuang Long Teng Machinery Co.,LTD
SP?SPR pumps are vertical centrifugal submersible slurry pumps that is in liquid to handle abrasive large particle and high concentration slurries. centrifugal slurry pump for sale can operate normally without shaft gland and shaft gland water even lack of intake. SP pump body is made from antifriction metalthe impeller is made from antifriction metal or rubber and polyurethane. Submerged parts of the SPR pump coated rubber for transportation corrosive slurry.
Long Teng submersible mud pump Applications
The SPR and SP designs, manufactured in popular metric sizes, provide a simple, yet rugged range of sump pumps specially developed for:
Abrasive and/or corrosive slurries
Large particle size
High slurry densities
Continuous or “snore” operations
Heavy duties demanding cantilevered shafts
Bearing Assembly -
The bearings, shaft and housing are generously proportioned to avoid problems associated with the operation of cantilevered shafts in the first critical speed zones.
The assembly of rubber lined pumps manufacturer is grease lubricated and sealed by labyrinths; the upper is grease purged and the lower protected by a special flinger. The upper or drive end bearing is a parallel roller type whilst the lower bearing is a double taper roller with preset end float. This high performance bearing arrangement and robust shaft eliminates the need for a lower submerged bearing.