Technical Data

SP 8″ Stainless Steel Submersible Pumps

SP 8″ submersible pumps are made of corrosion and abrasion resistant stainless steel and have been developed in accordance with state-of-the-art technology. The SP series of pumps are manufactured to the highest standards for energy efficiency, dependable performance, rugged construction and long service life for the most demanding applications.

Application

• Potable water supply
• Agricultural irrigation and livestock watering
• Municipal and industrial water supply
• Pressure boosting
• Mining applications
• Groundwater lowering
• Fountain

Pumped Liquids

Clean, thin, non-aggressive and non-corrosive liquids without solid particles or fibers.

Features

• Stainless steel construction designed and built for years of trouble free operation
• Designed and built to operate in difficult conditions.
• All metal parts are made of 304 or 316 stainless steel, except for the shafts, which are
  made of 431 or 316 stainless steel.
• Heavy duty stainless steel discharge head with built-in check valve for preventing back
  flow in connection with pump stoppage and the risk of destructive water hammer is
  reduced to a minimum.
• NEMA standard of bracket mounting.
• High quality shaft bearings provide low friction and high wear resistance.
• The stop ring prevents damage to the pump during transport and in case of up-thrust in
  connection with start-up. The stop ring, which is designed as a thrust bearing, limits axial
  movements of the pump shaft.
• Stainless steel strainer to restrict the entry of sand and other extraneous material.

Performance Curves

Selection Chart

Pump Material Specification

Dimensions and weights:

Motor Technical Datasheet:

Motor Dimensions and Weights:

8″ Coupling – Nema: