Vertical Long Shaft Pumps

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Applications
  • Sump pumps are suitable for handling thin, clean or slightly contaminated liquids, such as water, cooling water, effluent, cleaning products, chemicals, and hydrocarbons.
  • Sulphuric Acid Application, Acid Transfer, Aquarium, Chemical Processing, Chloralkali, General Processing Industry, Light Slurries, Organic Chemicals, Polymers, Petrochemical Processing, Slurries, Solvents, Waste Processing.
Benefits

Available in different material of construction. Improved pump efficiency. Suited for a wide range of duties. Easy maintenance with low maintenance cost. Pump is compact and space saving. Designed to meet specific depths and application requirements. Base plate designed to meet existing support arrangements.

Pump Specifics

Standard and modular design. The discharge connection is facing vertically. Standard shaft sealing by means of an oil seal. Gas tightening option by mechanical seal or stuffing box packing.

Column Pipes & Pump Shafts

The pump working parts are below base plate connects the pump casing with the base plate. Column pipe protects the shaft supports the eventual intermediate bush bearings. Sump depth according to customer specification.

Base Plate

Base plate can be rectangular or round shape as per requirement. Can be sized according to customer specifications / pit dimensions. Lifting lugs for easy maintenance.

Coupling

Standard fitted with flexible coupling. Optionally available with membrane coupling or non-sparkling coupling. Coupling guard to prevent contact to rotating parts.

Pump Casing / Impeller

Special impeller design for low NPSH values. Closed impellers, Semi open impeller with wear plate are available depending on requirement. Anti-rotation devices at impeller inlets. Suction strainers are provided. Optimized hydraulic performance. Suitable for a wide range of liquids. Impellers protected from clogging.

Operating Data

Capacity: up to 350 m3/hr
Head: up to 4 Meters
Temperature: up to 160°C
Speed: up to 2800 RPM
Pressure: up to 10 kg/cm2

Material of Construction
C.I., C.S., SS-304 304L, SS-316 316L, Bronze, Alloy-20, CD4MCU, etc.