E-S Series electric submersible pumps

E series and S series models are ideal for installations in small lifting stations where compact size and excellent reliability are required.

Outstanding installation flexibility is ensured by the option of threaded or flanged discharge. These series have hydraulics with grinding system (GRE • GRS), which is recommended for soiled liquids containing fibres and filaments. The high heads (APE • APS) are suitable for use in mainly clean liquids when high pressure level is required.

The GRE and GRS models have an external box with circuit-breaker and current overload protection. This guarantees a reliable operation with soiled liquids (even after idling for a lengthy period), when a high startup torque is required.

Each model undergoes pressurised test to ensure that the motor compartment is airtight and the mechanical seals are fitted correctly, to guarantee excellent reliability.

Range

Zenit E Series GRE electric submersible pump

GRE

GR [GRINDER]

  • Cast iron multi-channel open impeller
  • Grinding system with rotary knife

  • Soiled waters containing fibres and filaments
  • Domestic and other civil wastewater
Zenit E S series GR electric submersible pump impeller

Product range characteristics

  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    50 Hz
  • Power
    1.7 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 2" - DN32
  • Free passage
    -
  • Max flow rate
    6.3 l/s
  • Max head
    27.3 m
  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    60 Hz
  • Power
    1.7 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 2" - DN32
  • Free passage
    -
  • Max flow rate
    6.9 l/s
  • Max head
    23.8 m

Installations

Free installation of E Series and S Series GRE
FREE installation
Permanent installation of E Series and S Series GRE
PERMANENT installation
Installation of E Series and S Series GRE with DAC E external coupler
Installation with EXTERNAL COUPLER
› DAC-E
Installation of E Series and S Series GRE with DAC V bottom coupler
Installation with BOTTOM COUPLER
› DAC-V
Installation of E Series and S Series GRE with DAC H bottom coupler
Installation with BOTTOM COUPLER
› DAC-H
Zenit E Series APE electric submersible pump

APE

AP [Alta Prevalenza]

  • Cast iron multi-channel open impeller
  • Stainless steel suction strainer

  • Lifting clear and slightly sandy water
  • Irrigation and fish farming
Zenit E S series AP electric submersible pump impeller

Product range characteristics

  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    50 Hz
  • Power
    1.7 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 2" - DN32
  • Free passage
    max 7mm
  • Max flow rate
    9.5 l/s
  • Max head
    24.9 m
  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    60 Hz
  • Power
    1.7 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 2" - DN32
  • Free passage
    max 7mm
  • Max flow rate
    9.5 l/s
  • Max head
    23.0 m

Installations

Free installation of E Series and S Series APE
FREE installation
Permanent installation of E Series and S Series APE
PERMANENT installation
Installation of E Series and S Series APE with DAC E external coupler
Installation with EXTERNAL COUPLER
› DAC-E
Installation of E Series and S Series APE with DAC V bottom coupler
Installation with BOTTOM COUPLER
› DAC-V
Installation of E Series and S Series APE with DAC H bottom coupler
Installation with BOTTOM COUPLER
› DAC-H
Zenit S Series GRS electric submersible pump

GRS

GR [GRINDER]

  • Cast iron multi-channel open impeller
  • Grinding system with rotary knife

  • Soiled waters containing fibres and filaments
  • Domestic wastewater
Zenit E S series GR electric submersible pump impeller

Product range characteristics

  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    50 Hz
  • Power
    0.9 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 1½" - DN32
  • Free passage
    -
  • Max flow rate
    4.3 l/s
  • Max head
    20.4 m
  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    60 Hz
  • Power
    0.9 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 1½" - DN32
  • Free passage
    -
  • Max flow rate
    4.4 l/s
  • Max head
    18.8 m

Installations

Free installation of E Series and S Series GRS
FREE installation
Permanent installation of E Series and S Series GRS
PERMANENT installation
Installation of E Series and S Series GRS with DAC E external coupler
Installation with EXTERNAL COUPLER
› DAC-E
Installation of E Series and S Series GRS with DAC V bottom coupler
Installation with BOTTOM COUPLER
› DAC-V
Installation of E Series and S Series GRS with DAC H bottom coupler
Installation with BOTTOM COUPLER
› DAC-H
Zenit S Series APS electric submersible pump

APS

AP [Alta Prevalenza]

  • Cast iron multi-channel open impeller
  • High manometric head

  • Lifting clear and slightly sandy water
  • Irrigation and fish farming
Zenit E S series AP electric submersible pump impeller

Product range characteristics

  • Power supply
    220/240 V ~1 - 380/400 V ~3
  • Frequency
    50 Hz
  • Power
    0.9 kW
  • Poles
    2
  • Vertical discharge
    -
  • Horizontal discharge
    GAS 1½" - DN32
  • Free passage
    max 7mm
  • Max flow rate
    5.2 l/s
  • Max head
    20.3 m

Installations

Free installation of E Series and S Series APS
FREE installation
Permanent installation of E Series and S Series APS
PERMANENT installation
Installation of E Series and S Series APS with DAC E external coupler
Installation with EXTERNAL COUPLER
› DAC-E
Installation of E Series and S Series APS with DAC V bottom coupler
Installation with BOTTOM COUPLER
› DAC-V
Installation of E Series and S Series APS with DAC H bottom coupler
Installation with BOTTOM COUPLER
› DAC-H

Details

Zenit E S Series electric submersible pump handle

Stainless steel lifting and carrying handle.

Zenit E S Series electric submersible pump case

Robust cast iron construction.

Zenit E S Series electric submersible pump discharge

GAS threaded and flanged DN32 discharge for flexible installation.

Zenit E S Series electric submersible pump strainer

Stainless steel suction strainer. [APE - APS]

Zenit E S Series simple, compact electric submersible pump

Simple and compact, ideal for installation in small pits, emergency use to empty tank and irrigation.
The option of models with integral float switch makes this range easy and convenient to install.

Zenit E S Series electric submersible pump capacitor

Single-phase models have internal capacitor. Three-phase models are equipped with thermal protection and relay to safeguard the motor (optional).

Zenit E S Series electric submersible pump motor

Dry motor protection with thermal overload.

Zenit E S Series electric submersible pump mechanical seals

One mechanical seal in silicon carbide (SiC) and one lip seal.

Zenit E S Series electric submersible pump impeller

Special spiral ribs on the rear of the impeller helps to tear and eject filaments thus prevent over loading of motor.

Zenit E S Series electric submersible pump circuit breaker

Single-phase models complete with control box circuit breaker capacitor and overload protection. [GRE - GRS]

Zenit E S Series electric submersible pump chopper knife

Grinding system comprising a three-bladed rotary knife and a plate with holes with sharpened edges that fine-chops filaments, preventing fouling of the impeller.[GRE - GRS]

Want to configure your product? Explore the Zeno Navigator Suite

Specifications

Zenit E S Series 50 Hz electric submersible pump operating ranges
Zenit E S Series 60 Hz electric submersible pump operating ranges
Max operating temperature 40°C
pH of treated liquid 6 ÷ 14
Viscosity of treated liquid 1 mm²/s
Max immersion depth 20 m
Density of treated fluid 1 kg/dm³
Max acoustic pressure <70 dB
Max starts per hour 30
Motor casing  Cast iron EN-GJL-250
Impeller Cast iron EN-GJL-250
Nuts and bolts Stainless steel - Class A2-70
Standard gaskets NBR rubber
Drive shaft AISI 431 stainless steel
Cutting knife Chromium steel
Painting Ecological bicomponent epoxy
Zenit DAC E couplers

DAC-E

Zenit DAC V 32 50 couplers

DAC-V 32÷50

Zenit DAC H couplers

DAC-H

Zenit SRP knife gate valve

SRP

Zenit VAP 32 50 ball check valve

VAP 32÷50

Zenit KCR Gas 2 bend unions

KCR GAS 2"

Zenit KCR Uni bend unions

KCR UNI

Zenit KFL flange

KFL

Zenit KAT chain

KAT

Zenit MAC 3 float switch

MAC 3

Zenit LEVEL float switch

LEVEL

Zenit domestic and civil electromechanical and electronic control panels

Electromechanical and electronic

Zenit industrial electromechanical control panels

Electromechanical

Zenit self powered alarm panel

Alarms

Zenit Commander 20 remote control system

Commander 20

Zenit Commander 50 remote control system

Commander 50

Not found what you where looking for? Contact us!

Downloads

S Series
Data Booklet

S Series

Industrial & Civil
Catalogue

Industrial & Civil

Product overview
Catalogue

Product overview

References
Catalogue

References

CE Submersible pumps DoC
User Manual

CE Submersible pumps DoC

VAP G 32÷50
User Manual

VAP G 32÷50

You may also be interested in