Application

• Suitable for pumping clean water from boreholes that contain sand (up to 150 g/m ). Because of their high efficiency and reliability they are suitable for use in domestic applications such as domestic water supply as part of a pressure supply and for irrigation, etc.

Features

• Maximum liquid temperature +35 °C
• Maximum sand content 150 g/m³
• Maximum immersion depth of 60 m power cable
• Vertical and horizontal installation
• Starts/hour: 20 at regular intervals
• Continuous service S1

Construction

• DELIVERY BODY AND EXTERNAL SLEEVE
• Stainless steel AISI 304 complete with threaded
• delivery port in compliance with ISO 228/1.
• 2 IMPELLERS Lexan 141-R
• 3 DIFFUSERS Noryl FE1520PW
• 4 STAGE CASING Stainless steel AISI 304
• 5 PUMP SHAFT Stainless steel AISI 304
• 6 PUMP BEARINGS Special technopolymer housing with stainless
• steel AISI 316, chrome oxide coated, sand resistant
• shaft bushing.
• 7 DRIVE COUPLING Stainless steel AISI 316L
• 8 CABLE COVER Stainless steel AISI 304
• 9 MOTOR SHAFT Stainless steel AISI 431
• 10 MOTOR SLEEVE Stainless steel AISI 304
• 11 TWO MECHANICAL SEALS SEPARATED BY AN OIL CHAMBER
• Seal Model STA-17 ST1-16
• Shaft Diameter Ø 17 mm Ø 16 mm
• Position Motor side Pump side
• Materials
• Stationary ring Ceramic Silicon carbide
• Rotational ring Graphite Graphite
• Elastomer NBR NBR

The product image shown is for illustration purpose only