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Zenit UNIQA Series
Zenit Special Alloy Series
Zenit's O
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Zenit

Established at the end of the 1950s, the Zenit Group ranks among the top names in the design and manufacture of water treatment technologies. Their core products are submersible electric pumps for light domestic use to heavy industrial and professional duty.

Using higher quality materials, Zenit is able to provide its users with the reliability and long service life that they are looking for in a piece of equipment. They are behind the long hours of uptime and increased productivity and profitability of many industries worldwide.

Zenit Group, a leader in the industry since the 1950s. Experience the unmatched reliability and longevity of their submersible electric pumps, crafted from superior materials for everything from domestic to heavy industrial use. Dive into Zenit’s extensive product range and elevate your industry’s productivity and profitability.

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Zenit's Uniqa Series

The Zenit UNIQA Series comprises more modern electrical submersible pumps. They are designed for improved hydraulics which makes them suitable for heavy-duty professional applications. The UNIQA pumps are driven by premium IE3 motors to guarantee high performance at low energy consumption. Models can incorporate selected motor-hydraulics combinations and choose from a variety of materials to provide optimal performance in a specific type of application.

The entire range uses a dry motor that doesn’t require an external liquid supply and allows the electric pump to operate continuously even if partially submerged.

  • Driven by high-efficiency IE3 motors
  • Motor is cooled by a patented closed cooling system
  • Written Goths cable entry to avoid any chance of leakage
  • A humidity sensor can be installed in the engine cover
  • Back-to-back mounted silicon carbide seals, V-rings, oil lifter
  • Special Anti-Clogging System
  • ATEX models on request
  • Shaft material options
  • Duplex steel shaft option
  • Optional probe for monitoring
  • Various flange drilling
  • Base plates
  • Spare parts and accessories
  • Flow up to 878.3 m3/h
  • Head up to 100 meters
  • Free passage up to 220mm x 110 mm

Zenit’s UNIQA Series is the latest in electrical submersible pump innovation, designed for heavy-duty applications with improved hydraulics and powered by high-efficiency IE3 motors. These pumps offer customizable motor-hydraulics combinations and material choices to perfectly match your application needs, all while operating continuously without the need for an external liquid supply. Explore the UNIQA Series and optimize your operations with Zenit’s cutting-edge solutions.

  • ZUG CP CHOPPER
  • ZUG GR GRINDER
  • ZUG V VORTEX
  • ZUG OC OPEN CHANNEL
  • ZUG HP HIGH HEAD

Submersible centrifugal pumps work following the electric submersible pump operating principle. An encapsulated electric motor drives the centrifugal pump while the fluid’s kinetic energy increases. This energy is then partly converted into pressure, which lifts the fluid through the pump. The design uses a vertical shaft to rotate the impellers and pressurise fluid. The entire unit is submerged in the fluid, so it requires the use of mechanical seals to protect the electrical motor from failing.

  • Civil lifting – soiled wastewater
  • Drainage – wastewater from rainfall and yard sluicing tanks
  • Sewage – unstrained wastewater
  • Industrial – sewage and process water
  • Agriculture – sewage, solids and fibres
  • Irrigation – clear or slightly soiled wastewater

Zenit's Grey Series

The Zenit Grey series boasts efficient and reliable electrical submersible pumps equipped with rugged cast iron impellers and high-strength parts and accessories for demanding transfer duties. The Grey pumps highlight revolutionary hydraulics and motors to guarantee higher energy efficiency, optimised performance, and outstanding versatility.

With their configurable specification and construction, users can satisfy the exact requirements of their specific application.

  • Thermal protection (Klixon) integrated into the stator
  • Water infiltration probes of the mechanical seal oil chamber
  • Universal GAS thread protects power cable from damage
  • Pressure testing guarantees perfect assembly
  • Silicon carbide dual mechanical seals enclosed in the chamber
  • Large oil chamber to protect mechanical seal
  • ATEX models on request
  • Couplers
  • Float switch
  • Base plate
  • Spare parts and accessories
  • Flow up to 748.8 m3/h
  • Head up to 54 meters
  • Free passage up to 125 mm

Zenit Grey series represents the pinnacle of electrical submersible pump technology. With its advanced hydraulics, energy-efficient motors, and rugged cast iron components, the Grey series stands ready to meet the most demanding transfer duties. Explore the customizable options within the Zenit Grey series to find the precise pump specifications for your unique applications.

  • DGG
  • DRG
  • GRG
  • APG
Submersible centrifugal pumps work following the electric submersible pump operating principle. An encapsulated electric motor drives the centrifugal pump while the fluid’s kinetic energy increases. This energy is then partly converted into pressure, which lifts the fluid through the pump. The design uses a vertical shaft to rotate the impellers and pressurise fluid. The entire unit is submerged in the fluid, so it requires the use of mechanical seals to protect the electrical motor from failing.

Sewage With Solids And Fibres In:

  • Civil and domestic
  • Campsites
  • Restaurants
  • Hotels and sports

Process Water In:

  • Textile
  • Paper
  • Canning

Wastewater Containing Processing Waste In:

  • Tanneries
  • Agricultural
  • Food-processing

Zenit's E-S Series

Zenit’s E series and S series of electrical submersible pumps are preferred for installations in small lifting stations where compact size and excellent reliability are required. Although simple and compact, the E and S pumps are exceptionally strong because of their cast iron construction.

They also offer installation flexibility when opting for a GAS threaded or flanged discharge. Some models come with a grinding system, while some others are designed or high head applications. Both series undergo pressurised testing before going out of the factory to guarantee safety and outstanding performance.

  • External box with circuit-breaker and overload protection
  • Stainless steel lifting handle
  • One mechanical seal in silicon carbide (SiC) and one lip seal
  • Special spiral ribs on rear of impeller to tear and flash filaments
  • Grinder system uses three-blade knife with sharp-edged holes
  • Multi-channel open and vortex impeller models
  • Capacitor or thermal protection and relay
  • Couplers
  • Float switches
  • Control panels
  • Check valves, gate valves
  • Lifting chain
  • Spare parts
  • Flows up to 34.2 m3/h
  • Heads up to 27.3 m
  • Free passages up to 7mm

Zenit’s E and S series submersible pumps combine compact design with robust cast iron construction, ensuring top-notch reliability for small lifting stations. With options like GAS threaded or flanged discharge, and models equipped with grinding systems or designed for high head applications, these pumps are versatile and safety-assured. Discover the full capabilities of the E and S series by exploring Zenit’s comprehensive product range.

  • GRE
  • APE
  • GRS
  • APS
Submersible centrifugal pumps work following the electric submersible pump operating principle. An encapsulated electric motor drives the centrifugal pump while the fluid’s kinetic energy increases. This energy is then partly converted into pressure, which lifts the fluid through the pump. The design uses a vertical shaft to rotate the impellers and pressurise fluid. The entire unit is submerged in the fluid, so it requires the use of mechanical seals to protect the electrical motor from failing.
  • High-pressure pumping of clean water for street furniture
  • Civil wastewater
  • Irrigation
  • Fish farming
  • Clear and slightly sandy water
  • Soiled waters with fibres and filaments
  • Domestic wastewater
  • Stormwater control
  • Production
  • Laboratory

Zenit's O Series

Zenit’s O series has been used in many industrial scenes since 1977 and has undergone many improvements to satisfy the modern requirements of various applications. The O Series highlights its use of an oil bath motor and the cast iron construction of the pumps, which help them perform in heavy-duty applications.

Its robust cast iron structure makes this series exceptionally reliable even in tough operating conditions. And with their rational and straightforward design, owners can enjoy easy access for maintenance and lesser downtimes.

  • Multi-channel open and vortex impeller options
  • Airtight stainless steel cable gland system
  • Bimetallic thermal protection and current overload device
  • Robust cast iron construction
  • Oil bath motor with cooling effect for heavy-duty pumping
  • Dual mechanical seal in Silicon carbide and alumina graphite
  • Capacitor or thermal protection and relay
  • Couplers
  • Float switches
  • Control panels
  • Check valves, gate valves
  • Lifting chain
  • Spare parts
  • Flows up to 68.41 m3/h
  • Heads up to 18.4 m
  • Free passages up to 80 mm

Zenit’s O series stands as a testament to enduring performance since 1977. Engineered with an oil bath motor and solid cast iron construction, these pumps excel in the most challenging industrial applications. Engage with the full range of the O series and discover how their design facilitates maintenance and minimizes downtime for your projects.

  • DRO
  • DGO
Submersible centrifugal pumps work following the electric submersible pump operating principle. An encapsulated electric motor drives the centrifugal pump while the fluid’s kinetic energy increases. This energy is then partly converted into pressure, which lifts the fluid through the pump. The design uses a vertical shaft to rotate the impellers and pressurise fluid. The entire unit is submerged in the fluid, so it requires the use of mechanical seals to protect the electrical motor from failing.
  • Clear/slightly soiled wastewater
  • Heavily soiled wastewater with solids
  • Sewage
  • Lifting stations in small civil and residential plants
  • Strained, seepage and underground pump-out waters
  • Irrigation and pumping from wells and reservoirs

Zenit's Special Alloy Series

Zenit’s range of special alloy electric submersible pumps comprises the X, B, Y models. The DRX, DRY and DGX pumps are engineered using CF8_M (AISI 316) stainless steel. The aluminum bronze models include the DRB and DGB pumps. These pumps are designed to perform efficiently and continuously under challenging conditions, thanks to their oil bath motor and mechanical seal cooled by motor oil.

They are good at handling corrosive, aggressive liquids, as well as soiled and strained fluids, making them the preferred pumps in various heavy-duty industries.

  • Oil-bath motor with thermal overload devices
  • Dual silicon carbide mechanical seal
  • Aluminum or bronze multi-channel open or vortex impeller
  • Ample free passage to expel solids and protect impeller
  • High-quality case materials for challenging conditions
  • Stainless steel strainer for DGB and DRX pumps
  • Couplers
  • Float switches
  • Control panels
  • Spare parts
  • Flows up to 261.9 m3/h
  • Heads up to 40.2 m
  • Free passages up to 80 mm

Engineers and specialists in demanding environments will appreciate Zenit’s special alloy electric submersible pumps, including the X, B, and Y models. The DRX, DRY, and DGX pumps, made with CF8_M (AISI 316) stainless steel, and the aluminum bronze DRB and DGB models, are designed for efficiency and continuous operation under the toughest conditions. Explore Zenit’s specialized pump range and find the robust solution your industry needs.

  • DGB
  • DGX
  • DRB
  • DRX
  • DRY
Submersible centrifugal pumps work following the electric submersible pump operating principle. An encapsulated electric motor drives the centrifugal pump while the fluid’s kinetic energy increases. This energy is then partly converted into pressure, which lifts the fluid through the pump. The design uses a vertical shaft to rotate the impellers and pressurise fluid. The entire unit is submerged in the fluid, so it requires the use of mechanical seals to protect the electrical motor from failing.
  • Soiled brines
  • Strained aggressive liquids
  • Strong corrosive chemicals
  • Fish processing
  • Shipping industries
  • Heavy-duty industry
  • Pharmaceutical
  • Farming
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