Prefabricated Submersible Pumping Stations

EMUPORT-HDPE underground solids separation sewage pumping system, EMUPORT pumps do not come

into contact with the solids within the sewage itself during the pumping process

Submersible Pump Stations Advantages:

This results in the following advantages with using the

sewage is pumped:-

– Low maintenance and operating costs for moving parts of the pumps

– Pump compartment remains dry, clean and odor

– Hygienic conditions for maintenance and assembly work

– Can be equipped as double pumping station; the plant remains fully functional, even when a pump is being

– EMU submersible sewage pumps with suitable impeller

– No corrosion problems, no consequences in case of formation of sulfur

– Application of pumps with ball passage < 80 mm, therefore little power requirement with higher efficiency

– Less wear

– EMU Sewage Pumps with protection type IP 68 (submersible)

Reliable Sewage Solids Separations Pumping System

collected and transported to the sewage treatment plant.

(alternatively with concrete pit) are most suitable for this problem. They operate reliably and moreover offer hig

possible protection against corrosion.

Submersible wastewater pumps have a number of advantages to users. A major one is low initial cost. In sewage pumping

applications, only one pit is necessary, which reduces initial investment. There is no need,

ventilation, lighting or other equipment, which is normal for dry pits. Flooding problems also are eliminated. Another

advantage is low operating cost. They have the obvious hydraulic advantage of working in the water and not som

distance above it. They never lose prime. Submersibles have safety and noise reduction benefits, too, since the working

installation is well below ground level. A lesser chance for accidents from an exposed motor exists, and noise is minimal

when the pump is operating.

Above-ground equipment is minimal, usually only the control box and a frame for use in attaching the hoist for removal of

the pumps. There is no unsightly pump or any need for a pump house. Moreover, because wet

incoming wastewater scours the bottom, little chance of odours occurs. But the most striking advantage of submersibles

is reliability and long life. The pump is designed to operate efficiently under water. It runs only when needed, reducing

wear and power bills. The water cools the motor naturally, adding to its life span.

Pump Features:

Submersible wastewater pumps are vertical, direct

a solids-handling, non-clog capability. While single pum

duplex) -- to ensure continued operation if one pump fails

- and to provide extra capacity in times of extraordinary loads. A s

pump unit together with automatic electrical controls.

Controls can be simple or complex, depending on the application. The latter may consist of an entire factory

station enclosed in a steel / fiberglass /HDPE tank and ready for installation and pipe

being specified increasingly in applications where self

pneumatic ejector pumps once dominated.

underground solids separation sewage pumping system, EMUPORT pumps do not come

into contact with the solids within the sewage itself during the pumping process

This results in the following advantages with using the EMUPORT over conventional sewage pumps systems were the

ow maintenance and operating costs for moving parts of the pumps

ump compartment remains dry, clean and odor-free

ygienic conditions for maintenance and assembly work

an be equipped as double pumping station; the plant remains fully functional, even when a pump is being

EMU submersible sewage pumps with suitable impeller

o corrosion problems, no consequences in case of formation of sulfur

on of pumps with ball passage < 80 mm, therefore little power requirement with higher efficiency

EMU Sewage Pumps with protection type IP 68 (submersible)

Reliable Sewage Solids Separations Pumping System: Wherever municipal and industrial sewage is produced, it must be

collected and transported to the sewage treatment plant. PEHD-EMUPORT underground pumping stations with PEHD pit

(alternatively with concrete pit) are most suitable for this problem. They operate reliably and moreover offer hig


applications, only one pit is necessary, which reduces initial investment. There is no need, in most installations, for


advantage is low operating cost. They have the obvious hydraulic advantage of working in the water and not som



usually only the control box and a frame for use in attaching the hoist for removal of

the pumps. There is no unsightly pump or any need for a pump house. Moreover, because wet

ming wastewater scours the bottom, little chance of odours occurs. But the most striking advantage of submersibles


s. The water cools the motor naturally, adding to its life span.

Submersible wastewater pumps are vertical, direct-coupled, extra-heavy duty units, which operate under water and have

clog capability. While single pumps often are installed, most applications require two pumps (called

to ensure continued operation if one pump fails -- to minimize wear on one pump and equalize it between two

and to provide extra capacity in times of extraordinary loads. A submersible pumping system consists of the motor

pump unit together with automatic electrical controls.

Controls can be simple or complex, depending on the application. The latter may consist of an entire factory

fiberglass /HDPE tank and ready for installation and pipe-electrical hook

being specified increasingly in applications where self-priming, dry pit, straight centrifugal, vertical extended

d.

underground solids separation sewage pumping system, EMUPORT pumps do not come

EMUPORT over conventional sewage pumps systems were the

an be equipped as double pumping station; the plant remains fully functional, even when a pump is being serviced

on of pumps with ball passage < 80 mm, therefore little power requirement with higher efficiency

wage is produced, it must be

EMUPORT underground pumping stations with PEHD pit

(alternatively with concrete pit) are most suitable for this problem. They operate reliably and moreover offer highest


in most installations, for


advantage is low operating cost. They have the obvious hydraulic advantage of working in the water and not some



usually only the control box and a frame for use in attaching the hoist for removal of

the pumps. There is no unsightly pump or any need for a pump house. Moreover, because wet-wells are designed so

ming wastewater scours the bottom, little chance of odours occurs. But the most striking advantage of submersibles


heavy duty units, which operate under water and have

ps often are installed, most applications require two pumps (called

to minimize wear on one pump and equalize it between two -

ubmersible pumping system consists of the motor-

Controls can be simple or complex, depending on the application. The latter may consist of an entire factory-packaged

electrical hook-up. Submersibles are

priming, dry pit, straight centrifugal, vertical extended-shaft and

WILO Submersible pumps are equipped with WILO Patented

CARTRIDGE. This arrangement reduces the chances of mechanical seal failure due to abrasive particles in sewage liquid

being pumped.

Functioning:

Leading pump and pumping system experts Wilo SE, have developed a new solids separation system for

sewage pump installations, which help prevent blockages

With the EMUPORT system, the incoming sewage enters the distribution reservoir and then flows into the respectively

open solids separation reservoir. Here, the solids are held back by separating flaps. The s

light sewage can now continue through the pump into the large joint collection reservoir. When the collection reservoir is

being filled, the water level in the solids separation reservoir also rises.

The shut-off ball automatically closes the inlet.

operates in the reverse direction and opens the separating flaps with the volume flow of the light sewage. The sewage

flows through the solids separation reservoir and transports the solids (filtered out) of the sewage to the outgoing

discharge pipeline. The entire solids separation system is flushed out and cleaned.

accordance with the level. The shut-off ball falls down a

to the other solids separation reservoir during this pumping process.

pumps with small ball passage, as they require less motor power.

Currently, moist and moisturized cellulose tissues are amongst the most problematic items in municipal sewage disposal

situations. In contrast to most other solids that are flushed down toilets, this material will not dissolve but manages to

keep its original form and structure. It causes major headaches and on

systems. When this material gets into a pump, the hydraulics

resulting in expensive maintenance at the pumping stations.

blocked; the standby pump can also break down for the same reason, leaving the installation temporarily useless and in

need of expensive maintenance.

The new solids separation system developed by Wilo ensures that this material does not come into contact with the

pumps during the pumping process. The basis of the new system is a solids separation reservoir through which all

incoming sewage flows on its way into a co

The incoming sewage flows into the solids separation reservoir first and the solids are held back by separating flaps.

the liquid sewage flows through the switched off pump

certain level in the collection reservoir, and the solids separation reservoir, a shut off ball valve automatically closes th

intake. At this stage, the filling process turns into a pumping p

reservoir. The pump, pumps the liquid sewage out of the collection reservoir through the solids separation reservoir and

by so doing opens the separation flaps with the power of the flow.

out to the outgoing pipeline without coming into contact with the pump.

EMUPORT, A Subsidiary of WILO SE Germany

packaged pump stations, and pumping equipment

providing high quality products and services tailor made to

mechanical and electrical installation to suit our customers budgets with the facilities to support customers in the design

stage, installation and final commissioning with our after sales care, piece of mind and

expect.

WILO Submersible pumps are equipped with WILO Patented BLOCK TYPE MECHANICAL SEAL ARRANGEMENT IN SS

This arrangement reduces the chances of mechanical seal failure due to abrasive particles in sewage liquid

Leading pump and pumping system experts Wilo SE, have developed a new solids separation system for

pump installations, which help prevent blockages


open solids separation reservoir. Here, the solids are held back by separating flaps. The solids are (filtered out). Only the


being filled, the water level in the solids separation reservoir also rises.

omatically closes the inlet. The pumping process now begins in accordance with the level. The pump


ervoir and transports the solids (filtered out) of the sewage to the outgoing

discharge pipeline. The entire solids separation system is flushed out and cleaned. The pumping process

off ball falls down and clears the way for a new filling process. The sewage is routed

to the other solids separation reservoir during this pumping process. The low operating costs result from the use of

pumps with small ball passage, as they require less motor power.



It causes major headaches and on-going problems for operators of sewage disposal

When this material gets into a pump, the hydraulics is often badly affected and it can lead to the pump blocking,

enance at the pumping stations. There is also the danger that if the primary pumps becomes


s separation system developed by Wilo ensures that this material does not come into contact with the

The basis of the new system is a solids separation reservoir through which all

incoming sewage flows on its way into a collection reservoir. During the filling process, the pump remains switched off.

The incoming sewage flows into the solids separation reservoir first and the solids are held back by separating flaps.

the liquid sewage flows through the switched off pump and reaches the collection reservoir. When the water reaches a

certain level in the collection reservoir, and the solids separation reservoir, a shut off ball valve automatically closes th

At this stage, the filling process turns into a pumping process, but in the opposite direction to the flow into the

The pump, pumps the liquid sewage out of the collection reservoir through the solids separation reservoir and

by so doing opens the separation flaps with the power of the flow. The sewage transports the solids that are then filtered,

out to the outgoing pipeline without coming into contact with the pump.

EMUPORT, A Subsidiary of WILO SE Germany have a proven track record of supplying cost-effective pumping station,

, and pumping equipment for various Sewage and Waste Water projects in Europe & America

providing high quality products and services tailor made to the customer’s requirements including fully comprehensive


stage, installation and final commissioning with our after sales care, piece of mind and after sales you would come to

BLOCK TYPE MECHANICAL SEAL ARRANGEMENT IN SS

This arrangement reduces the chances of mechanical seal failure due to abrasive particles in sewage liquid

Leading pump and pumping system experts Wilo SE, have developed a new solids separation system for their Emuport


olids are (filtered out). Only the


The pumping process now begins in accordance with the level. The pump


ervoir and transports the solids (filtered out) of the sewage to the outgoing

The pumping process is also ended in

nd clears the way for a new filling process. The sewage is routed

The low operating costs result from the use of



going problems for operators of sewage disposal

often badly affected and it can lead to the pump blocking,

There is also the danger that if the primary pumps becomes


s separation system developed by Wilo ensures that this material does not come into contact with the

The basis of the new system is a solids separation reservoir through which all

During the filling process, the pump remains switched off.

The incoming sewage flows into the solids separation reservoir first and the solids are held back by separating flaps. Only

When the water reaches a

certain level in the collection reservoir, and the solids separation reservoir, a shut off ball valve automatically closes the

rocess, but in the opposite direction to the flow into the

The pump, pumps the liquid sewage out of the collection reservoir through the solids separation reservoir and

e transports the solids that are then filtered,

effective pumping station,

projects in Europe & America by

requirements including fully comprehensive


after sales you would come to

System Control:

Control panels are engineered for the particular

level control, which activates and deactivates the pump(s) at specified levels within the wet

system would contain an on-off magnetic contactor and disconnect.

Systems normally have three sets of controls

the high liquid alarm. Twin systems usually

override control, which brings in the second pump when in

Control panels are installed above ground and usuall

protection · hand-off-automatic selectors · elapsed time meters · alarm systems for indicating high level conditions in the

wet-well In addition, twin systems provide for automatic sequ

equal run-time and wear of the pumps. Alarm systems vary but can be visual, audible or remote monitoring by telemetry

devices or telephone lines. The manufacturer will help determine what controls are

and then design the control panel to this specification.

Wet-pit installation is a major advantage of submersible wastewater pumps, since only one pit is required. The pump

usually is installed on guide-rails. If field service or replacement is needed, the pump is easily lifted to the surface. When

lowered into position, the pump outlet flange automatically seats with the discharge piping. Wrenches or special tools are

not needed, nor is there need for anyone to enter

disturbing the piping; this represents a major cost saving to the user.

Control panels are engineered for the particular installation. The heart of the control system for submersibles is the liquid

level control, which activates and deactivates the pump(s) at specified levels within the wet-well.

off magnetic contactor and disconnect.

Systems normally have three sets of controls -- one for turn-off of the first pump, one for turn-on of the pump and one for

the high liquid alarm. Twin systems usually alternate pumps on each successive cycle. Twin systems also usually include an

override control, which brings in the second pump when in-flow is unusually heavy or in case of failure of the first pump.

Control panels are installed above ground and usually contain: · pump disconnects · across-the-line starters with overload

automatic selectors · elapsed time meters · alarm systems for indicating high level conditions in the

well In addition, twin systems provide for automatic sequencing and alternating of pumps. Alternation allows for

time and wear of the pumps. Alarm systems vary but can be visual, audible or remote monitoring by telemetry

devices or telephone lines. The manufacturer will help determine what controls are needed for a particular application,

and then design the control panel to this specification.

pit installation is a major advantage of submersible wastewater pumps, since only one pit is required. The pump

ld service or replacement is needed, the pump is easily lifted to the surface. When


not needed, nor is there need for anyone to enter the pit. Most submersibles can be serviced in the field without

disturbing the piping; this represents a major cost saving to the user.

Solid Seperation System:

The new solids separation system developed by Wilo

ensures that this material does not

with the pumps during the pumping process. The basis of

the new system is a solids separation reservoir through

which all incoming sewage flows on its way into a

collection reservoir. During the filling process, the pump

remains switched off. The incoming sewage flows into the

solids separation reservoir first and the solids are held

back by separating flaps. Only the liquid sewage flows

through the switched off pump and reaches the collection

reservoir. When the water reaches a certain le

collection reservoir, and the solids separation reservoir, a

shut off ball valve automatically closes the intake. At this

stage, the filling process turns into a pumping process,

but in the opposite direction to the flow into the

reservoir. The pump, pumps the liquid sewage out of the

collection reservoir through the solids separation

reservoir and by so doing opens the separation flaps with

the power of the flow. The sewage transports the solids

that are then filtered, out to the outgoing pipeli

without coming into contact with the pump.

installation. The heart of the control system for submersibles is the liquid

well. The simplest control

on of the pump and one for

alternate pumps on each successive cycle. Twin systems also usually include an

flow is unusually heavy or in case of failure of the first pump.

line starters with overload

automatic selectors · elapsed time meters · alarm systems for indicating high level conditions in the

encing and alternating of pumps. Alternation allows for

time and wear of the pumps. Alarm systems vary but can be visual, audible or remote monitoring by telemetry

needed for a particular application,

pit installation is a major advantage of submersible wastewater pumps, since only one pit is required. The pump

ld service or replacement is needed, the pump is easily lifted to the surface. When


the pit. Most submersibles can be serviced in the field without

The new solids separation system developed by Wilo

ensures that this material does not come into contact

with the pumps during the pumping process. The basis of

the new system is a solids separation reservoir through

which all incoming sewage flows on its way into a

collection reservoir. During the filling process, the pump

off. The incoming sewage flows into the

solids separation reservoir first and the solids are held

back by separating flaps. Only the liquid sewage flows

through the switched off pump and reaches the collection

reservoir. When the water reaches a certain level in the

collection reservoir, and the solids separation reservoir, a

shut off ball valve automatically closes the intake. At this

stage, the filling process turns into a pumping process,

but in the opposite direction to the flow into the

pump, pumps the liquid sewage out of the

collection reservoir through the solids separation

reservoir and by so doing opens the separation flaps with

the power of the flow. The sewage transports the solids

that are then filtered, out to the outgoing pipeline

without coming into contact with the pump.

EMUPORT WET PUMP INSTALLATION underground pumping

stations:

The best possible protection against corrosion is one of the most

important demands placed on a pumping station. Therefore materials

are used in EMUPORT underground pumping stations which

guarantee an optimum operation.

–PEHD climbing aid or stainless-steel ladder with stainless

aid.

–All pipelines including union piece of PEHD.

– PVC ball valve.

–Cover of stainless steel or with BEGU class D withstands foot traffic

EMUPORT underground pumping stations with pumps installed in wet

sump feature the following equipment in addition to the specified

equipment: In the case of PEHD sumps,

–PE device for reduction of the surface in the pump sump

–Stainless-steel guide pipes.

–Stainless-steel lifting chains and shackles.

–All lead-through welded.

–WILO submersible sewage pumps with single-channel impeller or

vortex impeller.

EMUPORT DRY PUMP INSTALLATION underground pumping

stations:


important demands placed on a pumping station.


guarantee an optimum operation.

– PEHD climbing aid or stainless-steel ladder with stainless

access aid.

– All pipelines including union piece of PEHD.

– PVC ball valve.

–Cover of stainless steel or with BEGU class D withstands foot traffic

EMUPORT underground pumping stations with pumps installed in dry

sump. The sewage flows into a separate PEHD collection reservoir

forming part of the plastic sump. The pump compartmen

clean, dry and odor-free. Maintenance and assembly work takes place

under hygienic conditions. Additional equipment for these pumping

stations suitable for aggressive

underground pumping


important demands placed on a pumping station. Therefore materials


eel ladder with stainless-steel access

over of stainless steel or with BEGU class D withstands foot traffic.

EMUPORT underground pumping stations with pumps installed in wet

re the following equipment in addition to the specified

PE device for reduction of the surface in the pump sump

channel impeller or

EMUPORT DRY PUMP INSTALLATION underground pumping


Therefore materials


steel ladder with stainless-steel

Cover of stainless steel or with BEGU class D withstands foot traffic.

EMUPORT underground pumping stations with pumps installed in dry

The sewage flows into a separate PEHD collection reservoir

forming part of the plastic sump. The pump compartment itself stays

free. Maintenance and assembly work takes place

under hygienic conditions. Additional equipment for these pumping

- Delivered as per customer’s requirements

- Easily transportable to even remote locations

- Easy installation.

- A conventional sump floor require

- Made in a strong, material with superior resistance to corrosion, guaranteeing a long and useful life.

- Utilization of the space available is optimum as the space required is less as

pumping station.

- Civil construction cost is reduced drastically.

- Due to solid separation system, energy conservation is achieved & hence energy cost is less as

compared to conventional pumping system.

- Due to solid separation system

solid size condition is not required.

EMUPORT with solids separation system

EMUPORT

Type

Max.

Inflow

[ m³/h ]

MS590-1500 6

MS590-2000 10

MS740-1500 10

MS740-2000 15

MS940-1500 15

MS940-2000 15

MS1200-2000 25

MS1500-2000 35

FS2000 65/90

FS2500 130/180

FS3000 230/310

FS3500 310/410

ND = low pressure

HD = high pressure

R = round accumulation tank

E = rectangular accumulation tank

requirements.

Easily transportable to even remote locations.

conventional sump floor requires regular cleaning and costly maintenance.

Made in a strong, material with superior resistance to corrosion, guaranteeing a long and useful life.

Utilization of the space available is optimum as the space required is less as compared to conventional

Civil construction cost is reduced drastically.

Due to solid separation system, energy conservation is achieved & hence energy cost is less as

compared to conventional pumping system.

Due to solid separation system, pumps are selected at best efficiency point as free passage to handle

solid size condition is not required.

EMUPORT with solids separation system - Units with PEHD-shaft

Available

tank

volume

(liter)

Depth

under

bottom

inlet

[ mm ]

Depth of

excavation

under bottom

Inlet [ mm ]

Shaft

DN

[ mm ]

120 400 590 1500

200 350 590 2000

260 550 740 1500

450 500 740 2000

600 750 940 1500

900 700 940 2000

800 960 1200 2000

800 1260 1500 2000

1200/1600 1200/1400 1460/1660 2000

2500/3500 1400/1900 1660/2160 2500

4500/6000 1900/2300 2160/2560 3000

6000/8000 1900/2300 2160/2560 3500

Made in a strong, material with superior resistance to corrosion, guaranteeing a long and useful life.

compared to conventional

Due to solid separation system, energy conservation is achieved & hence energy cost is less as

, pumps are selected at best efficiency point as free passage to handle

shaft

Max.

Man. head of pump

[ mWS ]

25

25

25

25

25

25

60

60

70

60

80

80

EMUPORT with solids separation system

EMUPORT

Type

Max.

Inflow

[ m³/h ]

MG400 1

MG550 6

MG750 10

MG940/750ND 15

MG940/800HD 15

MG940/1200ND 45

MG940/1200HD 45

FG1500R 75/100

FG1500E 75/100

FG2000R 130/200

FG2000E 130/200

FG2500R 260/380

FG3000R 450

FG3500R 600

ND = low pressure

HD = high pressure

R = round accumulation tank

E = rectangular accumulation tank

CONTACT:

MATHER & PLATT PUMPS LIMITED (A SUBSIDIARY OF WILO SE GERMANY), PUNE

CHINCHWAD, PUNE- 411 019. PHONE: +91

www.matherplatt.co.in

EMUPORT with solids separation system - Units to fit into concrete shafts

Available

Tank

volume ca.

[ l ]

Depth from

bottom

inlet until

floor[ mm ]

Manhole

[ mm ]

60 400 1000 x 1100

150 550 1000 x 1100

300 750 1000 x 1100

310 750 1800 x 1800

250 800 1800 x 1800

550 1200 1800 x 1800

500 1200 1800 x 1800

1400/1800 1200/1400 1800 x 2500

1400/1800 1200/1400 1800 x 2000

2500/4000 1400/1900 2300 x 3000

2500/4000 1400/1900 2300 x 2500

5000/7500 1900/2300 2800 x 3500

10000 2300 3300 x 4000

12000 2300 3800 x 4500

MATHER & PLATT PUMPS LIMITED (A SUBSIDIARY OF WILO SE GERMANY), PUNE-MUMBAI ROAD,

411 019. PHONE: +91-20-27442100. FAX: +91-20-27442111.

www.matherplatt.co.in / www.wilo.com / www.wiloemu.com

Units to fit into concrete shafts

Max.

Man. head

[ mWS ]

25

25

25

25

65

25

65

80

80

80

80

80

60

50

MUMBAI ROAD,

27442111.

Documents

Prefabricated Submersible Pumping Stations