4VSF 1 - 4" Submersible Pump E-tech Franklin Electric

4VSF 1 Series 4" Submersible borehole pumps Outer Case: Stainless Steel, Diffusers: Techolopolymer, Impeller: Polycarbonate Max Flow  2.4m³/hr   Max Head 356m

Performance Tables

TABLE OF HYDRAULIC PERFORMANCES AT 50Hz

Applications

• Municipal water works, fountains and waste water
• Water distribution and pressure boosting
• Irrigation and sprinkler systems, water treatment plants, filtration and reverse osmosis
• Industrial cooling and processing
• Mining industry, drainage and dewatering
• Fire-fighting equipment
• Water supply to and from tanks, reservoir and wells
• Lifting and distribution of a wide range of liquids
• Autoclave and cistern charge and discharge
• Turf and landscape
• Residential and farm wells and drainage
• General industry

FEATURES

• Compact, reliable and suited to operate in horizontal position
• 4": Built-in check valve to protect the pump against water hammer risk (for model 4VSF15 please contact Franklin Electric)
• Floating impellers to grant a better performance and longer life for the pump against abrasion
• Pumped liquid: chemically and mechanically non aggressive

GENERAL PUMP SPECIFICATION

• Rotation: counter clockwise when looking into the discharge
• Pump can work continuously in vertical or horizontal position
• Motor adapter in compliance with NEMA standard

SPECIFICATIONS

• Flow: up to 27 m³/h at 50 Hz
• Head: up to 641 m at 50 Hz
• Pumped liquid: chemically and mechanically non aggressive
• Max water temperature: 45 °C
• Maximum allowable amount of sand: 250 g/m³
• Maximum pump diameter (including cable guard): 98 mm
• Outlet diameter: 1" ¼ for VSF 1-2-3-4, 2" for VSF 6-8-12-15
• Motor support: supplied for connection to 4" motor
• Rotation: counter clockwise when looking into the discharge
• Pump can work continuously in vertical or horizontal position