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Wilo-JP series-Centrifugal Sanitary Pumps

Product Introduction

Wilo-JP series-Centrifugal Sanitary Pumps in all sectors of beverage and food processing industries,

JP series, special feature with unique spiral-shaped casing and the double curved impeller design for high efficiencyhave proven successfully by absolute reliability such as low energy consumption,

perfect CIP and low noise level.

 

Features / Benefits

Wilo-JP-DIMIdeal for hygienic application of dairy, food, beverage,
pharmaceutical and other industries
Unique spiral-shaped casing for high efficiency
Designed for either CIP or easy manual cleaning
Low NPSH requirement, power consumption, noise level
Up to 100m³/hr flow rate, 80m head
SS316L for all wetted parts & EPDM standard
Single seal standard & easy change to double seal

Wilo-JP-Curves

 

 

 

 

 

 

 

 

 

 

 

 

 

Wilo-JP-Material

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Wilo-VeroTwin-DPL-Glanded double pump in in-line design

 

 

 

 

Wilo-VeroTwin-DPL

 

 

Design

Glanded double pump in in-line design with flange connection

Wilo-VeroTwin-DPL

 

Application

For pumping heating water (in accordance with VDI 2035), water-glycol mixtures and cooling and cold water without abrasive substances in heating, cold water and cooling water systems

 

 

 

 

 

 

Special features / product benefits

  • Wilo-VeroTwin-DPL-DimHigh-efficiency motors as standard; from 0.75 kW nominal motor power: motors with IE2 technology
  • Reduction of space required and installation costs due to double pump design
  • Main/standby mode or peak-load operation (by means of external auxiliary device)
  • Standard condensate drainage holes in the motor housings and lanterns
  • High corrosion protection thanks to cataphoretic coating
  • Series version: Motor with one-piece shaft
  • Version N: Standard motor B5 or V1 with stainless steel plug shaft
  • Bidirectional mechanical seal with forced flushing
  • Easy to install thanks to feet with threaded holes on the pump housing for all flange-end pumps

Wilo-VeroTwin-DPL-Curve

 

Technical data

  • Permissible temperature range -20 °C to +120 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 100
  • Max. operating pressure 10 bar (special version: 16 bar)

 

 

 

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Wilo-Multivert-MVIE - Vertical multistage centrifugal with integrated frequency converter

 

Design

Wilo-Multivert mvie-403Non-self-priming multistage pump with
integrated frequency converter

Application

• Water supply and pressure boosting
• Industrial circulation systems
• Process engineering
• Cooling water circulation systems
• Washing and sprinkling systems

Q max.

145 m³/h

H max.

245 m

 

Technical data

• Fluid temperature -15 to +120 °C
• Operating pressure max. 16 bar/25 bar
• Inlet pressure max. 10 bar
• Protection class IP 54 or IP 55

wilo-multivert_mvie-curves

Equipment/function

• Stainless steel pump in in-line design
• PN 16 with oval flanges
• PN 16/25 with DIN round flanges,
Victaulic connections depending on
pump type
• Single-phase or three-phase current
standard motor
• Integrated frequency converter
• Integrated thermal motor protection
• Protection against low water level

 

 

Special features

• Easy commissioning
• Full motor protection
• Large control range
• MVIE 2..-16..-6
All parts that come in contact with the
fluid made of stainless steel 1.4301
(AISI 304) or 1.4404 (AISI 316L)
• MVIE 16..-95..
depending on pump type in stainless
steel 1.4404 (AISI 316L) or 1.4301 (AISI
304) with pump housing made of grey
cast iron EN-GJL-250, cataphoretic
coating
• All relevant components have KTW and
WRAS approval

 

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Wilo-FLA - Multi-pump pressure boosting systems

 

 Wilo-FLA – Multi-pump pressure boosting systems

 

Design

Wilo-FLA-Dia1Pressure boosting system for fire extinguisher applications with 1 to 2 autonomous working, non-self-priming, stainless steel, high-pressure, multistage centrifugal pumps switched in parallel

 

 

 

 

 

 

 

 

Application

For supply of fire extinguisher water from
fire hose reels according to DIN 14462
from 04/2009

Wilo-FLA-CurvesQ max.

80 m³/h

H max.

130 m

Technical data

• Mains connection 3~230/400 V, 50 Hz
• Fluid temperature max. 50 °C
• Max. operating pressure 16 bar
• Inlet pressure 6 bar
• Protection class IP 54

 

Equipment/function

wilo-helix-V modular• 1 to 2 pumps per system
• Components that come in contact with
fluid are corrosion-resistant
• Galvanised base frame with heightadjustable
vibration dampers for
insulation against structure-borne noise
• Pipework in stainless steel 1.4571
• Gear-operated shut-off ball cock/
annular shut-off valve on every pump,
on suction and pressure sides
• Non-return valve, on pressure side
• Diaphragm pressure vessel 8 l, PN 16, on
pressure side
• Pressure sensor, on discharge side
• Comes as standard with pump
protection by means of minimum
volume acceptance via bypass switch
without auxiliary energy.

 

Special features

• Compact system in accordance with all
requirements of DIN 1988
• 1 or 2 high-pressure multistage
centrifugal pumps Helix V series with
IE2 motors
• Variants
–Single-pump system
–Twin-pump system with two
independent single-pump systems in
a base frame
• Comes as standard with pump
protection by means of minimum
volume acceptance via bypass switch
without auxiliary energy.

 

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Wilo - Series NFCH For pumping mineral or synthetic

 

Design

Wilo – Series NFCH

Single-stage low-pressure centrifugal
pump mounted on a baseplate

Wilo NFCH-Dia

Application

For pumping mineral or synthetic
heat carrying fluids up to 350 °C, e.g.:
in industrial processes or for power
generation

Q max.

1,000 m³/h
H max.
90 m

 

Technical data

• Permissible temperature range up to
Wilo NFCH-diag+350 °C, dependent on max. operating
pressure:
0 °C … 120 °C (16 bar)
120 °C … 300 °C (13 bar)
300 °C … 350 °C (16 bar)
• Nominal diameter on pressure side
DN 32 to DN 125
• Max. operating pressure PN 16

 

 

 

Equipment/function

• Single-stage, horizontal centrifugal
pump with axial suction connection and
radial pressure upwards-facing pressure
connection
• Dimensions and hydraulic output as
per EN 733
• Self-cooling design with double
temperature barrier allows the use of an
uncooled shaft seal, reducing heat loss.
• Standard mechanical seal corresponding
to heat carrier medium
• Version with or without spacer coupling
• 2 or 4-pole IEC standard motor 50 Hz
• Delivered as complete unit (pump,
coupling, coupling protection, motor
and baseplate) or without motor or only
pump with free shaft end

 

Special features

Impeller diameter is adjusted to the
dutypoint as appropriate
• 60 Hz or ATEX version on request

 

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Wilo-EMU 6" For potable water supply / general water supply from boreholes and rainwater storage

 

 

Design

Wilo Emu 6″ Submersible pump in sectional construction

Wilo-EMU_6-Vic

Description/design

Submersible-motor pump for vertical or horizontal installation.

 

Hydraulics

Multistage submersible-motor pump with radial hydraulics. Housing parts made of NiAl‐Bz, impellers made of Noryl. Pressure connection as threaded connection, with integrated non-return valve.

 

Motor

Three-phase motor for direct and star-delta start Sealed, hermetically cast motor with enamel-insulated winding, resin-impregnated (NU 4…, NU 5…) or rewindable motor with PVC‐insulated winding (NU 611). Motor shroud made of stainless steel, A2/A4 quality.

Pump connection as standard NEMA connection. Sealing of motor shaft achieved through the use of a rotary shaft seal (NU 4…) or mechanical seal made of solid silicon carbide material.

Self-lubricating motor bearing. Motors in the NU 4…- and NU 5… series are filled with a water‐glycol mixture, motors in the NU 611 series are filled with a water-glycerine mixture. Alternatively, NU 611… series motors can be filled with potable water (T‐version). Frequency converter operation is permitted (SF 1.1).

 

Cooling

The motor is cooled by the fluid. The motor must always be operated in submerged state. The limit values for the max. fluid temperature and the minimum flow rate must not be exceeded. Vertical installation is possible optionally with or without cooling jacket. For horizontal installation, bearing brackets must be used for reinforcement of the unit. A cooling jacket may be used to improve the inlet flow.

 

Pressure shroud

The pressure shroud is used for direct installation of the unit in the pipe system. Standard models are without mounted non-return valves. The maximum inlet pressure is 10 bar.

 

Application

  • Wilo-EMU_6-AppupFor potable water supply / general water supply from boreholes and rainwater storage
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and water control
  • Operation of fountains
  • For pumping water without long-fibre and abrasive constituents

 

 

 

 

 

Type key

Example: Wilo-EMU NK 63-17 + NU 611-2/15
Hydraulics: NK 63-17
NK Hydraulics
6 Diameter of the hydraulic unit in inches [“]
3 Size
17 Number of hydraulic stages
Motor: NU 611-2/15
NU Submersible motor
611 Size (4… = 4″, 5…, 611 = 6″)
2 Number of poles
15 nominal power

 

Special features/product advantages

  • Wilo-EMU_6-AppPumping water from great depths
  • Corrosion-free and wear-resistant due to housing made of NiAl‐Bz and impellers made of Noryl
  • Integrated non-return valve
  • Cast and rewindable motors
  • Vertical and horizontal installation possible (depending on the number of stages)

 

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Max. fluid temperature: 30 °C, higher temperatures on request
  • Minimum motor flow:
    • NU 4… = 0.1 m/s
    • NU 5… = 0.16 m/s
    • NU 6… = 0.1 ‐ 0.5 m/s
  • Max. sand content: 35 g/m3
  • Max. number of starts: 20/h
  • Max. immersion depth:
    • NU 4…, NU 5…= 350 m
    • NU 611 = 100 m
  • MEI classification:
    • NK 62 = >0.4
    • NK 63 = >0.7
    • NK 64 = >0.1
  • Protection class: IP 68
  • Control range for frequency converter: 30-50 Hz

 

Equipment/function

  • Wilo-EMU_6-Curve
  • Multistage submersible-motor pump with radial impellers
  • Hydraulics and motor freely configurable according to power requirements
  • Integrated non-return valve
  • NEMA coupling
  • Three-phase motor for direct or star-delta starting
  • Hermetically cast motors
  • Rewindable motors

 

 

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Wilo-COE-2 MHIL BC Fully automatic water supply and pressure boosting in residential building

 

 

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with BC switchgear.

Wilo-COE-2 MHIL BC

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of potable water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

 

 

 

 

Type key

e.g.: Wilo-COE-2MHIL305-DM/BC
COE Compact pressure boosting system
2 Number of pumps
MHIL Pump series
3 Rated volume flow [m3/h]
05 Number of pump stages
DM 3~ (EM: 1~)
BC Switchgear

 

Special features/product advantages

  • System with high-pressure multistage centrifugal pump of the MHIL series made of grey cast iron and stainless steel
  • Hydraulics made of stainless steel in combination with IE2 standard motors for 3~ motors from 0.75 kW and IE1 motor for 1~ motors
  • Two horizontally aligned high-pressure multistage centrifugal pumps of the MHIL series switched in parallel, for flow rates of up to 16 m3/h and delivery heads of up to 55 m
  • “BC” switchgear: operationally necessary functions are ensured by the electronic speed control technology used. The switchgear is accommodated in a plastic cabinet. Starting/stopping the pumps with a pressure switch; low-water cut-out switchgear, motor protection, pump cycling, stop delay of the pumps. An LED display provides information on alarms and pump operation and provides switches for the selection of the operating mode.

 

Technical data

  • Mains connection 3~400 V, 50 Hz or 1~230 V, 50 Hz
  • IE2 standard motor for 3~ from 0.75 kW (for 1~ : IE1 standard motor)
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature of +50 °C (+70 °C optional)
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2” nominal connection diameter
  • Protection class: IP 54

 

Equipment/function

  • Two pumps of the MHIL 3 to MHIL 5 series per system with an IE2 standard motor for 3~ motors and IE1 for 1~ motors
  • Automatic pump control with BC switchgear specially for the pump management with fixed speed
  • Components that come in contact with the fluid are corrosion resistant.
  • Base frame made of galvanised steel
  • Pipework made of galvanised steel
  • Stop valve on the suction and pressure side of each pump
  • Non-return valve on the pressure side of each pump
  • Pressure switch on the pressure side
  • Pressure gauge on the pressure side
  • Optional low-water cut-out switchgear on the suction side

 

Description/design

  • Wilo-COE-2 MHIL BC-DIMBase frame: made of galvanised steel, to be fastened to a concrete foundation
  • Pipework: Complete pipework of stainless steel, suitable for the connection of all standard pipe materials; the pipework is designed according to the hydraulic output of the pressure boosting system.
  • Pumps: Two pumps of the MHIL 3 to MHIL 5 series switched in parallel; all pump components that come in contact with the fluid are made of stainless steel/cataphoretic-coated grey cast iron. KTW/WRAS approval for all components that come in contact with the fluid. More information on the pumps can be found in the “Pressure boosting” chapter.
  • Valves: Each pump is equipped with an ACS-tested ball shut-off valve on the suction and pressure side and with a KTW-tested non-return valve on the pressure side.
  • Diaphragm pressure vessel: A diaphragm pressure vessel is to be designed and installed according to the installation situation.
  • Pressure sensor: A pressure sensor is installed and connected to the BC switchgear on the pressure side of each pump.
  • Pressure indication: On the pressure gauge on the pressure side
  • Switchgear: The system is standard-equipped with a BC switchgear.

 

Materials

For the MHIL 3 and MHIL 5 series:

  • Impellers, diffusors, stage housing made of stainless steel 1.4301
  • Pump housing made of cataphoretic-coated grey cast iron EN- GJL 250
  • Shaft made of stainless steel 1.4028
  • O-ring seals made of EPDM

More information on the pumps can be found in the “Pressure boosting” chapter.

Wilo-COE-2 MHIL BC-Curve

Scope of delivery

  • Factory-mounted, ready for connection pressure boosting system checked for functionality and impermeability
  • Packaging
  • Installation and operating instructions

 

Planning guide

Pressure reducer

Excessively high or strongly fluctuating inlet pressure requires the installation of a pressure reducer to maintain a constant minimum inlet pressure level. The maximum permissible fluctuation of the inlet pressure is 1.0 bar.

Volume flow

Up to 8 m3/h (111 l/s) system configuration according to DIN 1988 (EN 806); with standby pump up to 16 m3/h (133 l/s), with the standby pumps used for the peak-load operation.

Inlet pressure

The maximum inlet pressure (see Technical data) is to be observed for the system configuration. The maximum inlet pressure is calculated from the maximum unit working pressure minus the maximum pump delivery head at Q = 0.

Low-water cut-out switchgear (WMS)

According to DIN 1988 (EN 806), the installation of a low-water cut-out switchgear is required if the pressure boosting systems are connected directly to a public mains power supply; this prevents the inlet pressure in the mains supply line from dropping to values below 1.0 bar.

Standards/directives

The overall system meets the requirements of the following standards and guidelines:

  • EN2006/42/EC
  • EN2004/108/EC
  • CEM 2004/108/EC

The requirements of the standard EN 806 and those of water supply companies must be met with regard to the electrical components.

The requirements of DIN 1988 (EN 806) are to be observed whenever the pressure boosting system is used or operated.

 

 

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Wilo-EMU FA 08 - 15 Submersible sewage pump with dry motors or self-cooling motors

 

 

Design

Wilo-EMU FA 08… – 15… Submersible sewage pump with dry motors or self-cooling motors

Wilo FA-08

Application

  • Pumping of sewage with solid constituents in water treatment systems and pumping stations
  • Local drainage, water control and process water extraction
  • Applications in construction and industry

 

Special features / product benefits

  • Wilo-Emu 08Operation in stationary and portable wet well and dry well installation
  • Submersible
  • Easy installation due to suspension unit or pump base
  • Special materials and coatings against abrasion and corrosion
  • Longitudinally watertight cable lead-in (depending on motor)
  • Adjustment of duty point by trimming the impeller

 

 

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Surfaced operating mode with self-cooling motor: S1
  • Protection class: IP 68
  • Max. fluid temperature: 3 ‐ 40 °C, higher temperatures on request
  • Sealing: With rotary shaft seal and mechanical seal, two mechanical seals or one block seal cartridge, depending on the motor
  • Free ball passage: 45 – 130 mm.
  • Permanently lubricated roller bearings
  • Max. immersion depth: 20 m

 

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WILO-CP 80-150W Submersible Contractor pump raised suction strainer and Inox design.

 

WILO-CP 80-150W – Submersible Contractor pump

Design

Wilo-CP_80-150W_curveSubmersible Contractor pump with top discharge; raised suction strainer and Inox design.

 

 

 

 

Application

  • civil engineering, drainage of tunnels and excavation pits
  • dewatering of fluids containing solid sediments
  • mobile use for contractors in service industries

 

Special features / product benefits

  • double housing water-cooled motor for flat suction
  • light weight
  • high quality silicon carbide double mechanical seal
  • high-efficient and wear-resistant HCR (high chrome) impeller
  • integrated motor control for current overload and high temperature

 

Technical data

  • discharge diameter DN80~ DN150
  • solid passage 10 mm
  • motor power 1.5kW~7.5kW; 2pole
  • 1~230V and 3~400V

 

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Wilo-SiBoost Smart 1 Helix VE - Fully automatic water supply

 

 

Design

SiBoost Smart 1 Helix VE-diaWilo-SiBoost Smart 1 Helix VE

High-efficiency connection-ready water-supply unit (non-self-priming) with one vertically arranged stainless steel high-pressure multi-stage centrifugal pump in glanded version of the Helix VE series.

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of potable water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462) or other water mixtures that do not attack the materials used chemically or mechanically and do not contain abrasive or long-fibre constituents

 

Special features / product benefits

  • Heavy-duty system with Helix VE series stainless-steel high-pressure multi-stage centrifugal pump and air-cooled integrated frequency converter
  • High-efficiency pump hydraulics in conjunction with IE2-equivalent standard motors
  • Super-proportionally large control range of frequency converter from 25 Hz up to a maximum of 60 Hz (version-dependent)
  • Integrated full motor protection via PTC
  • Integrated dry-running detection with automatic cut-out in event of low water via performance characteristics of the motor control electronics
  • Customised units on request

Technical data

  • SiBoost Smart 1 Helix VE-curvesMains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10%, 60 Hz
  • Fluid temperature max. +50°C (+70°C optional)
  • Ambient temperature max. 40°C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 100
  • Nominal connection diameter on the intake side R 1½” – DN 100
  • Speed range 1500 -3770 rpm
  • Protection class: IP 54 (control device SC)
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Approved fluids (other fluids on request):
    • Potable water and secondary hot water
    • Cooling water
    • Fire water (wet line; for dry lines on request – comply with separate specifications of DIN 1988 (EN 806) and of fire-protection authorities.)

    Note on fluids: Approved fluids are generally water mixtures which do not chemically or mechanically attack the materials used and do not contain either abrasive or fibrous matter. System in accordance with DIN 1988 (EN 806)

 

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