Submersible Dewatering

Model DWP, DWPM

Portable, slim-line top discharge submersible dewatering pumps are capable of handling contaminated fluids in the most severe and corrosive applications at construction sites, mines, power stations, steel plants, on ships and in aquaculture. The model DWP/DWPM pumps are available in either standard cast iron or 316 stainless steel. The high head models feature heavy-duty motors with oversized shaft and bearings.

Specifications

  • Discharge Size: 2″, 3″, 4″, 6″, 8″
  • Range of HP: 1.3 to 58 HP
  • Capacity: 30 to 2000 GPM
  • Head: 5 to 340 Ft.
  • Max. liquid temperature: 104°F/40°C

Key Features

  • Heavy-duty motor
    • Oversized shaft and bearings
    • Available in most voltage / frequency combinations
    • 2-pole induction type continuous rated with squirrel cage rotor, Class H insulation
    • Maximum 15 starts per hour
  • Tandem UPPER & LOWER mechanical seals are tungsten carbide/tungsten carbide and operate enclosed in a pressure compensated oil chamber
  • Unique SAND GUARD seal housing prevents sand and debris from collecting on outer seal face during pump operation
  • Two single row, deep groove ball bearings enclosed with high temperature grease-containing special anti-corrosion additive
  • Standard impeller is nitride hardened 410 stainless steel to 56HRC; optional 316SS impeller available
  • Stainless steel shaft, strainer, hardware and outlet for maximum corrosion resistance
  • Water and oil proof, rubber-insulated, neoprene-sheathed copper conductor flexible 50 ft. power cable
  • Field adjustable rubber lined diffuser and wear plates provide for optimum pump efficiency

Applications

  • Construction
  • Mining
  • Power stations
  • Steel mills
  • Aquaculture

Model EPD, Optima – “PRO Drainer™” – Submersible stainless steel sump, drainage

EBARA’s Model EPD and Optima “PRO Drainer™” are a complete solution for the pumping of slurry or semi-dirty water. Manufactured of high quality, corrosive resistant 304 stainless steel components, the PRO Drainer series are lighter weight compared to conventional cast iron pumps. This efficient, versatile and reliable pump is available in fractional horsepowers and suited for many industrial, commercial, residential and agricultural liquid applications and ideal for fixed or portable installations.

Model EPD is UL and CSA listed. Model Optima UL certified.

Specifications

  • Discharge Size: 1 1/4″ to 1 1/2″
  • Range of HP: 1/3 to 1 1/2 HP
  • Capacity: to 86 GPM
  • Head: to 61 Ft.
  • Max. solid diameter: 3/8″
  • Max. liquid temperature: 122°F/50°C (140°F/60°C intermittent duty)
  • Available in single and three phase models; manual or automatic operation

Key Features

  • Constructed of high quality, corrosion resistant 304 stainless steel (Note: Optima has Noryl impeller)
  • Oil lubricated double mechanical shaft seal
  • Air filled, continuous duty motors rated for up to 20 starts per hour
  • Built-in thermal protection with automatic reset
  • Built to operate with full or partial submergence (Optima pumps are available with an optional Low Suction Device)
  • Vertical discharge allows pumpage to carry heat away from the motor

Applications

  • Drainage (basements, sumps, excavation)
  • Seepage (residential, commercial, industrial)
  • Effluent and containment transfer
  • Emptying (pools, water storage structures)
  • Wastewater (from trays, wet bars, washing machines)
  • Decorative fountains
  • Irrigation
  • Mound systems, leach fields
  • Dewatering (move water/effluent to sewage systems)

Model DSU, DSHU – Submersible cast iron sump pump

The model DSU, DSHU submersible pumps are constructed of rugged cast iron suitable for sump and drainage applications. The model DSHU can handle hot water applications up to 176°F.

Specifications

  • Discharge Size: 2″, 3″, 4″
  • Range of HP: 1/2 to 10 HP
  • Capacity: 8 to 390 GPM
  • Head: 8 to 126 Feet
  • Max. liquid temperature:
    • 122°F/50°C (Model DSU)
    • 158°F/70°C (Model DSHU 1/2, 1 HP )
    • 176°F/80°C (Model DSHU 2 to 5 HP)
    • 200°F/93°C (Model DSHU limited to 10 minutes)

Key Features

  • Air-filled, heavy-duty motor rated for 20 starts/hour – operates cooler with higher efficiencies
  • Built-in autocut motor protection – protects against overheat, out of phase, single phasing, and no load
  • 60,000 hour bearings – long dependable operation, lower maintenance costs
  • Semi-open impellers – best design for handling stringy and abrasive materials providing durability and longer life
  • Double mechanical seals – operate in an oil bath providing longer service life and lower maintenance costs
  • Stainless steel shaft – high tensile strength and corrosion resistance
  • Small and lightweight – easy to transport for temporary installations
  • Accessories – Cast iron discharge elbow available for 3 to 5 HP models; optional QDC system available

Applications

  • Water
  • Dewatering
  • Drainage
  • Effluent
  • Hot Water

Model DVSU, DVSHU – Submersible cast iron semi-open vortex sewage pump

The model DVSU, DVSHU submersible pumps are constructed of rugged cast iron suitable for effluent and sewage  applications. The model DVS(H)U has a semi-open vortex impeller suited for pumpage containing abrasive, stringy and/or suspended solids. The model DVSHU can handle hot water applications up to 176°F.

Specifications

  • Discharge Size: 2″, 3″
  • Range of HP: 1/2 to 5 HP
  • Capacity: 7 to 250 GPM
  • Head: 10 to 80 Feet
  • Max. solid diameter: 2 1/4″
  • Max. liquid temperature:
    • 122°F/50°C (Model DVSU)
    • 158°F/70°C (Model DVSHU 1/2, 1 HP )
    • 176°F/80°C (Model DVSHU 2 to 5 HP)
    • 200°F/93°C (Model DVSHU limited to 10 minutes)

Key Features

  • Air-filled heavy-duty motor, rated for 20 starts/hour – operates cooler with higher efficiencies
  • Built-in motor protection autocut – protects against overheat, out of phase, single phasing and no load
  • 60,000 hour bearings – long dependable operation with lower maintenance costs
  • Semi-open vortex impellers – vortex action prevents clogging and handles stringy materials better in applications where problematic clogging can occur
  • Large solids handling – able to handle abrasive, suspended solids up to 2 1/4″
  • Double mechanical seals – operate in an oil bath away from pumpage providing longer service life and lower maintenance costs
  • Available for slide rail installations – to provide easy maintenance for small sump type installations

Applications

  • Water
  • Wastewater
  • Drainage
  • Effluent
  • Hot Water

Model DVU – Submersible semi-open vortex impeller sewage pump

The model DVU submersible pumps are constructed of rugged cast iron suitable for water, wastewater and sewage applications. The model DVU features a semi-open vortex impeller suited for pumpage containing abrasive and/or large suspended solids. The vortex action of the impeller passes large solids and works to prevent clogging.

Specifications

  • Discharge Size: 2″, 3″, 4″
  • Range of HP: 1 to 5 HP
  • Capacity: 16 to 430 GPM
  • Head: 10 to 50 Feet
  • Max. solid diameter: 4″
  • Max. liquid temperature: 104°F (40°C)
  • Available in single or three phase models

Key Features

  • Air-filled Class F insulated heavy duty motor – operates cooler with higher efficiencies
  • Built-in motor protection autocut – protects against overheat, out of phase, single phasing, and no load
  • 60,000 hour bearings – long dependable operation, lower maintenance costs
  • Large solids handling capabilities – prevents clogging
  • Semi-open vortex type recessed impeller -multi-vane vortex design handles stringy material better and prevents clogging providing high reliability, durability and lower maintenance costs
  • Double mechanical seals – operate in an oil bath providing longer service life and lower maintenance costs
  • Stainless steel shaft – high tensile strength and corrosion resistance

Applications

  • Water (municipal/industrial)
  • Wastewater (municipal/industrial)
  • Sewage
  • Drainage (household, industrial)
  • Agriculture

Model DMLEU – Submersible non-clog, single channel impeller sewage pump

The model DMLEU non-clog, single channel impeller pumps are suitable for use in commercial and industrial wastewater applications and are an economical alternative to other competitive submersible wastewater pumps.

The model DMLEU is constructed of durable cast iron with a large diameter, short overhang shaft and stainless steel fasteners. The single channel impeller prevents clogging and is capable of handling large spherical solids up to 3”. An oil lubricated double mechanical seal with hard silicon carbide lower faces provides strong and reliable shaft sealing leading to longer operation and service life.

Specifications

  • Discharge Size: 3″, 4″, 6″
  • Range of HP: 3 to 30 HP
  • Capacity: 55 to 1345 GPM
  • Head: 12 to 136 Feet
  • Max. solid diameter: 3″
  • Max. liquid temperature: 104°F (40°C)
  • Available in three phase models

Key Features

  • Economical alternative – commercial/industrial use
  • Non-clog, single channel impeller – 3″ spherical passage; prevents clogging; high-efficiency and saves energy
  • Robust construction – large diameter, short overhang shaft with stainless steel fasteners
  • Double mechanical seals – hard faced upper and lower seals operate in an oil bath providing longer service life and lower maintenance costs
  • Air-filled, Class F insulated heavy-duty motor – operates cooler with higher efficiencies
  • Built-in motor protection with autocut – protects against overheat, out of phase, single phasing and no load
  • Stainless steel shaft – high tensile strength and corrosion resistance

Applications

  • Commercial
  • Industrial
  • Sewage
  • Water
  • Wastewater
  • Drainage (household, industrial)
  • Effluent
  • Dewatering
  • Construction
  • Agriculture
  • Ponds

Model ENZX – Submersible slurry pump

The model ENZX heavy-duty submersible slurry pump is designed to operate in the harshest conditions and handle corrosive and abrasive slurries. Several unique design features built in to the EBARA model ENZX increase efficient and effective pumping of slurries with the ability to handle concentration of solids up to 30 percent. Durable construction extends wear life in corrosive environments and decreases wear on the pump ultimately lowering operating and maintenance costs.

Specifications

  • Discharge Size: 2″ to 6″
  • Range of HP: 7.5 to 30 HP
  • Capacity: to 1200 GPM
  • Head: to 140 ft.
  • Max. Solid Diameter: 1.26″ (32 mm)
  • Max. Liquid Temp.: 104°F (40°C)

Key Features

  • Enclosed high-chrome iron impeller – Longer lasting, higher efficiency pumping
  • Replaceable upper and lower high-chrome iron wear liners – Avoid costly casing replacement due to excessive wear
  • Integral high-chrome iron elbow
  • 304 Stainless Steel stand, inlet screen and hardware – high tensile strength and corrosion resistance
  • 56.8 Rockwell Hardness for all high-chrome iron components
  • Thermal overload sensor – Protects the motor by shutting down if internal temperature exceeds operating range
  • Motor moisture float switch – Alerts the operator if moisture is detected inside the motor housing
  • Double mechanical seals – Safely operate in oil chamber away from pumped slurry providing longer service life and lower maintenance costs
  • Designed to handle concentration of solids up to 30%

Applications

  • Industrial
  • Municipal
  • Mining
  • Wastewater
  • Mineral processing
  • Dewatering
  • Power utilities
  • Clean-up sumps
Categories: ,

The TH Series end suction centrifugal pumps are available in either close-coupled or frame mounted configurations. With optional materials, the TH Series line extends the hydraulic coverage across 70 different sizes with heads to 710 ft and flows to 3,000 GPMThe TH series are ideally suited for a wide variety of applications, including heating, air conditioning, pressure boosting, cooling water transfer, and water supply.

Product Description

The TH Series end suction centrifugal pumps are available in either close-coupled or frame mounted configurations. With optional materials, the TH Series line extends the hydraulic coverage across 70 different sizes with heads to 710 ft and flows to 3,000 GPMThe TH series are ideally suited for a wide variety of applications, including heating, air conditioning, pressure boosting, cooling water transfer, and water supply.

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