PVDF Pumps

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Applications
  • Water treatment plant, Effluent treatment plant, Electroplating, Pickling & Steel rolling mills.
  • Excellent for transfer and loading-unloading like HCL, Sulfuric acid / Alkali, Caustic liquid.
  • Scrubbing of corrosive gases like NH3, CO2, SO3, SO2, I2, F2, Br2, CI2, etc.
  • For handling liquids in various industries like Textile, Paper, Cellulose, Sugar, Steel, Food, Having wide temperature ranges of materials, etc.
  • Ideal for circulation of chemical in metal finishing industry.
  • Natural choice for pickling line & scrubber in steel plants.
  • High capacity transfer pump, filter press for Dyes & Chemicals, Descaling, Oil & other fuels.
Features
  • Pumps are made of solid PVDF components.
  • There are no lined components.
  • Designed to suit extremely corrosive duties in the process and chemical industries.
  • Suitable for continuous service.
  • Self venting type casing.
  • Dynamically and hydraulically balanced impeller with aerodynamic profile vanes.
  • Pump casing is provided with external metal ring for construction stability.
  • Temp. range is up to 120°C.
Material Introduction
  • The fluorinated polymers are widely appreciated for their remarkable chemical inertness and their excellent resistance to aging.
  • Polyvinylidene fluoride offers the specific advantage of easy processing in accordance with all the conventional methods used in the plastic industry.
  • PVDF, Polymerized according to its own special process, offers a high degree of crystalline to that by other processes, resulting among other things in superior thermomechanical properties.
  • Chemically inert to most acids, aliphatic organic compounds, chlorinated solvents, alcohol,etc.
Material of Construction

Casing, Impeller, Back Plate: SOLID PVDF
Shaft Sleeve: GRP/ Ceramic / Alloy-20 / Hast Alloy B/C
Bearing Bracket: C.I. GRFG-26
Shaft: SS / EN 9
Bearings: Double ball bearing

Operating Data

Capacity: up to 39 m3/hr
Head: up to 30 Meters
Temperature: up to 110°C
Speed: up to 3500 RPM
Pressure: up to 3 kg/cm2

Sealing Options
Externally mounted mechanical seal Internal mechanical gland packing