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Large Vortex Sump Pump

Large Vortex Sump Pump

Product catalog summary

Product Description: The document describes high flow vortex submersible sump pumps available with single or three-phase motors. These pumps are designed for applications such as grey water pumping, sump emptying, septic effluent disposal, water transfer, and pumping light slurries and factory waste.

Operating Limits and Features: The pumps feature corrosion-resistant 304 stainless steel components for durability and an open impeller vortex design to handle soft solids in suspension, reducing blockage risks. They include a double mechanical shaft seal in an oil bath for motor protection and a sand slinger lip seal for added durability. The pumps have automatic resetting thermal overload protection and come with 10-meter oil-resistant leads for easy connection. They can handle capacities up to 2500 liters per minute, heads up to 13.5 meters, and a maximum submergence of 25 meters. The maximum operating temperature is 40°C, and they can handle soft solids up to 80% of the discharge size.

Technical Specifications: The pumps are constructed with materials such as cast iron for the impeller, pump casing, and outlet, and 304 stainless steel for the shaft and fasteners. The shaft seals are made of silicon carbide/ceramic and carbon/ceramic. The electrical data specifies insulation class F, IP rating X8, and a 10-meter electrical lead. The pumps should not be used for recirculating or filtering swimming pools and should not pump abrasive materials to avoid accelerated wear.

Installation and Priming: The document advises using a rope for positioning and retrieving the pump to avoid damaging the power lead. It emphasizes keeping the pump clean and ensuring the float switch operates freely. Non-automatic models require manual or external float/level switch operation to prevent dry running.

Dimensions and Models: The document provides detailed dimensions for each model, including discharge bore, operating water level, and weight. Models include D150V, DT15V, DT22V, DT37V, DT55V, and DT75V, with varying supply voltages, speeds, output power, and current specifications.

Contact Information: The document lists contact details for Davey Water Products Pty Ltd in Australia and New Zealand, including phone numbers, fax numbers, and email addresses for customer service and sales inquiries.

Certifications: The company is certified under ISO 14001 for environmental management and ISO 9001 for quality management.

Catalog excerpts

SUBMERSIBLE VORTEX PUMPS Model Numbers: D150V, DT15V, DT22V,DT37V, DT55V & DT75V High flow vortex submersible sump pumps with a choice of single or three phase motors. PRODUCT DESCRIPTION APPLICATIONS • Grey water pumping • Sump emptying • Septic effluent disposal • Water transfer • Pumping of light slurries and factory waste FEATURES & BENEFITS ■ OPERATING LIMITS Corrosion resistant 304 stainless steel shaft, motor shell and fasteners • Long service life • Attractive, lasting appearance Open impeller, vortex, centrifugal design • Able to pump soft solids in suspension • Less susceptible to blockage • Capable of higher flows Double mechanical shaft seal in oil bath with hard faced silicon carbide / ceramic seal on pump side • Added motor protection • Long service life Automatic resetting thermal overload • Protected against overloading HO7RNF oil resistant leads, 10 metres long with bared wire lead ends • Easy to connect to power supply terminations • Longer life in dirty water Mounting base fitted • For a firm and stable positioning during installation and operation Slide rail kits available • For easy removal and reinstallation Capacities to Heads to Max. submergence Max. operating temperature Max. soft solids Suitable Fluids Clean or "grey water" of neutral pH containing up to 20% small soft solids or 1% fine solids. Some wear should be expected while pumping hard solids in suspension. Sand slinger lip seal • Added protection • Long

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HYDRAULIC PERFORMANCE Impeller Pump casing Outlet Shaft seal pump side motor side Shaft seal elastomer Pump shaft Orings Motor shell Handle Fasteners Float & power supply leads Cast iron Cast iron Cast iron Silicon carbide/ceramic Carbon/ceramic Mechanical seals in captive oil bath with oil seal Nitrile rubber 304 stainless steel Nitrile rubber 304 stainless steel 304 stainless steel 304 stainless steel Common to all models Insulation class IP rating Electrical lead Supply voltage 50Hz - Phase Speed Output power Full load current Locked rotor current Starting DT15V Supply voltage 50Hz - Phase...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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