Water Distribution & Boosting Archives - MARINE https://marineqatar.com/product-category/pumps/water-distribution-boosting/ TRADING & CONTRACTING Mon, 04 Dec 2023 09:26:29 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://marineqatar.com/wp-content/uploads/2021/10/cropped-site-icon-32x32.png Water Distribution & Boosting Archives - MARINE https://marineqatar.com/product-category/pumps/water-distribution-boosting/ 32 32 VX https://marineqatar.com/product/vx/ Mon, 04 Dec 2023 09:24:33 +0000 https://marineqatar.com/?post_type=product&p=4372 Features This variable speed PID controlled booster system is a sophisticated system, composed of latest technology PID variable speed control cabinet and from two to four sets of parallel pumps. It can be automatically adjusted to fulfil the requirement of constant pressure, variable flow water supply. The pressure of the water supply pipe network keeps […]

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This variable speed PID controlled booster system is a sophisticated system, composed of latest technology PID variable speed control cabinet and from two to four sets of parallel pumps. It can be automatically adjusted to fulfil the requirement of constant pressure, variable flow water supply. The pressure of the water supply pipe network keeps constant, and the whole water supply system always keeps the best state of high efficiency and energy saving. There are two types of water supply and the most efficient one is driven by a variable frequency device that automatically adjusts the rotation speed of the pumps; unlike equipment with accumulation or hydropneumatics where pumps start or stop without a demand regulated operation. XBOOST is the best way to keep the pressure of the pipes constant and is very easy to operate and program setting. Many other requirements are available in terms of materials, connection types, accessories, and special features.

Applications

  • Water supply for residential & commercial buildings
  • Garden irrigation
  • Water supply for industrial uses
  • Other boosting applications

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]]> HDROO https://marineqatar.com/product/hdroo/ Mon, 04 Dec 2023 09:05:10 +0000 https://marineqatar.com/?post_type=product&p=4370 Features Horizontal multistage non-self-priming centrifugal pump, attached with long shaft electric motor. Compact structure renders small size of pump; axial inlet and radial outlet. Applications Air-conditioning system Cooling system Industrial cleaning Water treatment (Water purification) Aquiculture Fertilizing / meeting system Environmental application Other special applications.

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Features

  • Horizontal multistage non-self-priming centrifugal pump, attached with long shaft electric motor.
  • Compact structure renders small size of pump; axial inlet and radial outlet.

Applications

  • Air-conditioning system
  • Cooling system
  • Industrial cleaning
  • Water treatment (Water purification)
  • Aquiculture
  • Fertilizing / meeting system
  • Environmental application
  • Other special applications.

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]]> EDROO https://marineqatar.com/product/edroo/ Mon, 04 Dec 2023 09:04:23 +0000 https://marineqatar.com/?post_type=product&p=4369 Features Applications

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Features

Applications

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]]> Wilo-SiBoost Smart (FC) Helix V https://marineqatar.com/product/wilo-siboost-smart-fc-helix-v/ Tue, 10 Aug 2021 07:53:51 +0000 https://marineqatar.com/?post_type=product&p=3334
  • Heavy-duty system in accordance with DIN 1988 (EN 806)
  • 2 to 4 vertical Helix V series stainless steel high-pressure multistage centrifugal pumps switched in parallel
  • High-efficiency pump hydraulics
  • Pressure-loss optimised entire system
  • Control device SC, communication-capable for the monitoring of the system, LC display, simple navigation and adjustment via rotary knob without or with frequency converter for stepless control of the base-load pump

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    Design

    Highly efficient water-supply unit ready for connection (non self-priming) with 2 to 4 vertically arranged stainless steel high-pressure multistage centrifugal pumps in glanded version from the Helix V series switched in parallel, including Smart Controller SC (available with and without frequency converter FC)

    Application

    • Fully automatic water supply in inlet mode, in the field of public water supply, for pressure boosting from tanks or pressure pipes, for municipal, commercial, industrial and domestic applications (e.g. water supply companies, trade and industrial companies, residential, office or public facilities, administration buildings, hotels, hospitals).
    • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

    Equipment/function

    • 2 – 4 pumps per system of the Helix V 4 to Helix V 52 series with IE3 standard motor, including 0.75 kW and larger (optional for smaller motor power)
    • Automatic pump control via Smart Controller SC The Smart FC version is additionally equipped with a frequency converter in the switchbox
    • Parts that come in contact with the fluid are corrosion-resistant
    • Base frame made of galvanised steel, with height-adjustable vibration absorbers for insulation against structure-borne noise, cable guidance and an integrated lifting device
    • Shut-off device on the suction and pressure sides of each pump
    • Non-return valve on the pressure side of each pump
    • Diaphragm pressure vessel 8 l, PN 16, pressure side
    • Pressure sensor, pressure side
    • Pressure gauge, pressure side
    • Optional low-water cut-out switchgear with pressure gauge, suction side

    Typekey

    Example: Wilo-SiBoost Smart FC 4 Helix V 3606-ES
    SiBoost System for pressure boosting in the commercial area
    Smart Smart Controller SC control device
    FC Control of the respective base-load pump by frequency converters
    4 Number of pumps
    Helix V Pump series
    36 Nominal volume flow [m3/h] of the single pump
    06 Number of single pump stages
    ES Stainless-steel design of series 22.., 36.., 52..

    Technical data

    • Mains connection 3~230 V/400 V ±10 %, 50 Hz
    • Max. fluid temperature 50 °C (70 °C optional)
    • Max. ambient temperature of 40 °C
    • Operating pressure 16 bar (25 bar optional)
    • Inlet pressure 10 bar
    • Nominal connection diameters on discharge side R 1½ – DN 200
    • Nominal connection diameter on the intake side R 1½” – DN 200
    • Rated speed 2850 rpm
    • Protection class IP54 (SC control device)
    • Fuse protection A on mains side, AC 3 according to motor power and EVU regulations
    • Approved fluids (other fluids on request): Note regarding fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)
      • Drinking water and hot water
      • Cooling water
      • Firefighting water

    Materials

    Helix V 4 to Helix V 16

    • Impellers, guide vanes, stage housing made of stainless steel 1.4307
    • Pump housing of stainless steel 1.4301
    • Shaft of stainless steel 1.4057
    • 1.4404 shaft protection sleeve
    • O-Ring gaskets made of EPDM (FKM gasket on request)
    • Pipework made of 1.4301 stainless steel

     

    Helix V 22 to Helix V 52

    • Impellers, guide vanes, stage housing made of stainless steel 1.4307
    • Pump housing made of 1.4308 stainless steel or cataphoretically coated EN-GJL 250 grey cast iron
    • Shaft of stainless steel 1.4057
    • 1.4404 shaft protection sleeve
    • O-Ring gaskets made of EPDM (FKM gasket on request)
    • Pipework made of 1.4301 stainless steel

    Construction

    • Base frame: galvanised steel, with height-adjustable vibration absorbers for comprehensive insulation against structure-borne noise; other versions on request
    • Pipework: complete pipework made of stainless steel, suitable for the connection of all conventional piping materials; the pipework is dimensioned according to the overall hydraulic performance of the pressure boosting system
    • Pumps: 2 to 4 pumps switched in parallel of the Helix V 4 to Helix V 52 series; all pump parts that come in contact with the fluid are made of stainless steel for the Helix VE 4 to VE 16 series or of stainless steel/grey cast iron with cataphoretic coating for the Helix VE 22 to Helix VE 52 series; other versions on request. KTW/WRAS/ACS approval for parts that come in contact with the fluid
    • Valves: Each pump is fitted on the suction and pressure side with a standard shut-off device with DVGW approval mark and on the pressure side with a DVGW/KTW-approved non-return valve.
    • Diaphragm pressure vessel: 8 l/PN 16 arranged on the discharge side with a diaphragm made of butyl rubber, with DVGW/KTW approval, completely safe in accordance with food safety laws; for testing and inspection purposes, with a ball valve with drain and throughflow fitting with DVGW/KTW approval in accordance with DIN 4807
    • Pressure sensor: 4 to 20 mA, located on the discharge side for controlling the central Smart Controller SC
    • Pressure indication: Pressure gauge (ø 63 mm) arranged on the discharge side; additional digital indication of the discharge pressure in the alphanumeric LC display of the Smart Controller SC
    • Control device/controller: The system is equipped with a “Smart Controller” SC as standard; FC versions also equipped with a frequency converter

    Delivery state

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

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    ]]>         Wilo-Economy MHIL https://marineqatar.com/product/wilo-economy-mhil/ Tue, 10 Aug 2021 07:16:19 +0000 https://marineqatar.com/?post_type=product&p=3332
  • IE3 IEC three-phase AC motor (≥ 0.75 kW)
  • Impellers and stage housing made of stainless steel
  • Pump housing made of EN-GJL-250 cast iron, KTL coating
  • Single-phase and three-phase versions available

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    Design

    Non-self-priming, multistage pump

    Application

    • Water supply and pressure boosting
    • Irrigation
    • Heating
    • In industrial systems (foodstuff industry, renewable energies): Cooling and washing system

    Equipment/function

    • Pump in block design
    • Threaded connection
    • Single-phase or three-phase AC motor
    • Single-phase motor with integrated thermal motor protection

    Typekey

    Example: MHIL 302-E-3-400-50-2-IE3
    MHIL Multistage horizontal high-pressure centrifugal pump
    3 Flow rate in m3/h
    02 Number of impellers
    E Gasket type E = EPDM V = FKM (Viton)
    3 1 = 1~ (alternating current) 3 = 3~ (three-phase current)
    400 Connection voltage in V
    50 Frequency in Hz
    2 Number of poles
    IE3 IE3 motor

    Technical data

    • Mains connection 1~230 V (±10 %), 50 Hz or optionally 220 V (±10 %), 60 Hz
    • Mains connection 3~230 V (±10 %), 50 Hz (Δ) or optionally 220 V (±10 %), 50 Hz (Δ), 400 V (±10 %), 50 Hz (Y) or optionally 460 V (±10 %), 60 Hz (Y)
    • Fluid temperature -15 to +90 °C
    • Max. operating pressure 10 bar
    • Max. inlet pressure 6 bar
    • Protection class 1~: IPX4; 3~: IP54
    • Nominal diameters of pipe connections on pressure side: Rp 1 or Rp 1 ¼, depending on type
    • Nominal diameters of pipe connections on suction side Rp 1, Rp 1 ¼ or Rp 1 ½, depending on type

    Materials

    • Impellers of stainless steel 1.4301
    • Stage chambers made of 1.4301 stainless steel
    • Shaft of stainless steel 1.4301 (AISI 304) or 1.4057 (AISI 431 L)
    • EPDM seal
    • Housing cover EN-GJL-250 (KTL-coated)
    • Lower housing section EN-GJL-250 (KTL-coated)
    • Mechanical seal made of SiC/carbon
    • Bearing of tungsten carbide
    • Pump support foot EN-GJL-250 (KTL-coated)

    Delivery state

    • Pump
    • Installation and operating instructions

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    ]]>         Wilo-Economy MHI https://marineqatar.com/product/wilo-economy-mhi/ Tue, 10 Aug 2021 07:07:56 +0000 https://marineqatar.com/?post_type=product&p=3329
  • IE3 IEC three-phase AC motor (≥ 0.75 kW)
  • All parts that come in contact with the fluid are made of stainless steel 1.4301 (AISI 304) or 1.4404 (AISI 316L)
  • Space-saving, compact design
  • Drinking water approval (ACS, KTW, WRAS) for all components in contact with the fluid (EPDM version)

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    Design

    Non self-priming multistage pump

    Application

    • Water supply and pressure boosting
    • Irrigation
    • Heating
    • In industrial systems (foodstuff industry, renewable energies, shipbuilding): Cooling and washing system

    Equipment/function

    • Stainless steel in monobloc design
    • Threaded connection
    • Single-phase or three-phase AC motor
    • Single-phase AC motor equipped with built-in thermal motor protection (with automatic restart)

    Typekey

    Example: MHI 205-1/E/3-400-50-2-IE3
    MHI Multistage horizontal high-pressure centrifugal pump
    2 Flow rate in m3/h
    05 Number of impellers
    1 Material 1 = 1.4301 (AISI 304) 2 = 1.4404 (AISI 316L)
    E Gasket type E = EPDM V = FKM (Viton)
    3 1 = 1~ (alternating current) 3 = 3~ (three-phase current)
    400 Connection voltage in V
    50 Frequency in Hz
    2 Number of poles
    IE3 IE3 motor

    Technical data

    • Mains connection 1~230 V (±10 %), 50 Hz or optionally 220 V (±10 %), 60 Hz
    • Mains connection: 3~230 V (±10 %), 50 Hz (Δ) or optionally 265 V (±10 %), 60 Hz (Δ), 400 V (±10 %), 50 Hz (Y) or optionally 460 V (±10 %), 60 Hz (Y); same motor also: 3~220 V (±10 %), 60 Hz (Δ), 380 V (±10 %), 60 Hz (Y);
    • Fluid temperature of -15 to +110 °C
    • Max. operating pressure 10 bar
    • Max. inlet pressure of 6 bar
    • Protection class 1~: IPX4; 3~: IP54
    • Nominal diameters of pipe connections: Rp 1, Rp 1 ¼ or Rp 1 ½, depending on type

    Materials

    • Impellers, stage chambers and pump housing made of 1.4301/1.4404 stainless steel
    • Shaft 1.43.01 or 1.4404 stainless steel
    • Seal EPDM (EP 851) / FKM (Viton)
    • EPDM version of mechanical seal: B carbon/silicon carbide, FKM version: Silicon carbide/B-carbon
    • Bearing tungsten carbide/aluminium oxide
    • Pump support foot aluminium

    Delivery state

    • Pump
    • Installation and operating instructions

    The post Wilo-Economy MHI appeared first on MARINE.

    ]]>         Wilo-Medana CH1-LC https://marineqatar.com/product/wilo-medana-ch1-lc/ Tue, 10 Aug 2021 07:05:27 +0000 https://marineqatar.com/?post_type=product&p=3327

    Wilo-Medana CH1-LC with its robust pump housing offers high reliability and, with its corrosion-resistant components, a large field of application for integration in larger systems even at ambient temperatures of up to 50 °C. The non self-priming, multistage pump achieves maximum hydraulic output.

    • High efficiency thanks to high hydraulic output
    • Highly reliable and robust with low noise emissions thanks to neck ring and corrosion-resistant lantern with cataphoretic coating
    • Suitable for use in ambient temperatures of up to 50 °C – which means an expanded field of application especially for system integration

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    ]]>

    Design

    Non self-priming horizontal multistage pump.

    Application

    • Water distribution and boosting
    • Irrigation
    • Industrial process

    Equipment/function

    • Pump in block design
    • Threaded connection
    • Single-phase or three-phase AC motor
    • Single-phase motor with integrated thermal motor protection

    Typekey

    Example: Wilo-MEDANA CH1-LC404-5/E/A/10T
    MEDANA Product designation surface pump
    CH Commercial horizontal
    1 Series level (1 = entry, 3 = standard, 5 = premium)
    LC Long shaft – grey cast iron pump housing
    2 Nominal volume flow [m3/h] of the single pump
    02 Number of single pump stages
    5 Housing material GJL250
    E E = EPDM gasket
    A A = frequency 50 Hz/single-phase/230 V
    B = frequency 60 Hz/single-phase/220 V
    C = frequency 60 Hz/single-phase/230 V
    D = frequency 50 Hz/three-phase/400 V
    E = frequency 50 Hz/three-phase/230 – 400 V
    F = frequency 60 Hz/three-phase/220 – 380 V
    G = frequency 60 Hz/three-phase/265 – 460 V
    I = frequency 60 Hz/three-phase/460 V
    10 Rated pressure (bar)
    T T = threaded connections
    P = Victaulic connections

    Technical data

    • Mains connection 1~230 V (±10 %), 50Hz
    • Mains connection: 3~230 V-400 V (±10 %), 50 Hz; 265-460 V (±10 %), 60 Hz
    • Fluid temperature of -20 to +90 °C
    • Max. operating pressure 10 bar
    • Max. inlet pressure 6 bar
    • Protection class IP55
    • Nominal diameters of pipe connections: from Rp1” to Rp 1 1/4”depending on type

    Materials

    • Impellers, stage chambers and pump housing made of 1.4301/1.4404 stainless steel
    • Shaft 1.4301 or 1.4404 stainless steel
    • Seal EPDM
    • Mechanical seal: EPDM version: B-carbon/silicon carbide;
    • Bearing tungsten carbide/aluminum oxide
    • Pump base and pump housing EN-GJL-250

    Delivery state

    • Pump
    • Installation and operating instructions

    The post Wilo-Medana CH1-LC appeared first on MARINE.

    ]]>         Wilo-Medana CH1-L https://marineqatar.com/product/wilo-medana-ch1-l/ Tue, 10 Aug 2021 07:02:08 +0000 https://marineqatar.com/?post_type=product&p=3325

    Thanks to its drinking water certificate, the Wilo-Medana CH1-L is also suitable for drinking water applications. The non self-priming, multistage pump reaches maximum hydraulic output. Its compact and robust design with corrosion-resistant components and suitability for use in ambient temperatures up to 50 °C offer a large field of application for pump integration in larger systems.

    • High efficiency thanks to high hydraulic output
    • Quick and easy commissioning/maintenance thanks to large openings for filling and draining pumps
    • Highly reliable and robust with low noise emissions thanks to neck ring and corrosion-resistant lantern with cataphoretic coating
    • Suitable for use in ambient temperatures of up to 50 °C and expanded field of application especially for system integration
    • Suitable for drinking water applications

    The post Wilo-Medana CH1-L appeared first on MARINE.

    ]]>

    Design

    Non self-priming horizontal multistage pump

    Application

    • Water distribution and boosting
    • Irrigation
    • Industrial process

    Equipment/function

    • Stainless steel in monobloc design
    • Threaded connection
    • Single-phase or three-phase AC motor
    • Single-phase AC motor equipped with built-in thermal motor protection (with automatic restart)

    Typekey

    Example: Wilo-MEDANA CH1-L.202-1/E/A/10T
    MEDANA Product designation surface pump
    CH Commercial horizontal
    1 Series level (1 = entry, 3 = standard, 5 = premium)
    L Long shaft
    2 Nominal volume flow [m3/h] of the single pump
    02 Number of single pump stages
    1 1 = AISI 304
    2 = AISI 316L
    E E = EPDM gasket
    A A = frequency 50 Hz/single-phase/230 V
    B = frequency 60 Hz/single-phase/220 V
    C = frequency 60 Hz/single-phase/230 V
    D = frequency 50 Hz/three-phase/400 V
    E = frequency 50 Hz/three-phase/230 – 400 V
    F = frequency 60 Hz/three-phase/220 – 380 V
    G = frequency 60 Hz/three-phase/265 – 460 V
    I = frequency 60 Hz/three-phase/460 V
    10 Rated pressure (bar)
    T T = threaded connections
    P = Victaulic connections

    Technical data

    • Mains connection: 1~230 V (±10 %), 50Hz
    • Mains connection: 3~230 V-400 V (±10 %), 50 Hz; 265-460 V (±10 %), 60 Hz
    • Fluid temperature: -20 to +120 °C (EPDM), -20 to +90°C (FKM)
    • Max. operating pressure: 10 bar
    • Max. inlet pressure: 6 bar
    • Protection class: IPX5
    • Nominal diameters of pipe connections: from G1” to G2”depending on typ

    Materials

    • Impellers, stage chambers and pump housing made of 1.4301/1.4404 stainless steel
    • Shaft 1.4301 or 1.4404 stainless steel
    • Seal EPDM/FKM (Viton)
    • Mechanical seal: EPDM version: B-carbon/silicon carbide; FKM version: B-carbon/silicon carbide
    • Bearing tungsten carbide/aluminum oxide
    • Pump base aluminum

    Delivery state

    • Pump
    • Installation and operating instructions

    The post Wilo-Medana CH1-L appeared first on MARINE.

    ]]>         Wilo-Helix V https://marineqatar.com/product/wilo-helix-v/ Tue, 10 Aug 2021 06:56:55 +0000 https://marineqatar.com/?post_type=product&p=3323
  • Efficiency-optimised, laser-welded 2D/3D hydraulics, flow and degassing optimised
  • Corrosion-resistant impellers, guide vanes and stage housings
  • Flow and NPSH-optimised pump housing
  • Maintenance-friendly design with particularly robust coupling guard
  • Drinking water approval for pumps with parts that come in contact with the fluid made of stainless steel (EPDM version)

    • The post Wilo-Helix V appeared first on MARINE.

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    Design

    Non-self-priming, high-efficiency multistage high-pressure centrifugal pump in vertical design with in-line connections

    Application

    • Water supply and pressure boosting
    • Industrial circulation systems
    • Process water
    • Closed cooling circuits
    • Fire extinguishing systems
    • Washing systems
    • Irrigation

    Equipment/function

    • Corrosion-resistant impellers, guide vanes and stage housings

    Typekey

    Example: Helix V(F) 2202/2-1/16/E/X/KS/../1-400-50/-38FF265
    Helix V(F) Vertical high-pressure multistage centrifugal pump in in-line design

    (F) = VdS certified pump version
    22 Flow rate in m3/h
    02 Number of impellers
    2 Number of trimmed impellers (optionally)
    1 Pump material
    1 = Pump housing 1.4301 (AISI 304) Hydraulics 1.4307 (AISI 304L)
    2 = Pump housing 1.4409 (AISI 316L) Hydraulics 1.4404 (AISI 316L)
    3 = Pump housing EN-GJL-250 (cataphoretic-coated) Hydraulics 1.4307 (AISI 304L)
    4 = Monobloc pump housing EN-GJL-250 (cataphoretic-coated) Hydraulics 1.4307 (AISI 304L) [Only Helix VE 22.. and larger]
    16 Maximum operating pressure in bar
    16 = 16 bar (PN 16 flange)
    25 = 25 bar (PN 25 flange)
    30 = 30 bar (PN 40 flange)
    E Gasket type E = EPDM V = FKM
    X “X-Care” special version
    K Cartridge type mechanical seal
    S The coupling guard is on a line with suction and discharge ports of the pump
    1 1 = 1~ (alternating current)

    None = 3~ (three-phase current)
    400 Connection voltage in V
    50 Frequency in Hz
    -38FF265 Diameter motor shaft – lantern size (pump version without motor)
    .. Optional

    Technical data

    • Electrical connection:
    • 3~400 V (±10 %), 50 Hz
      • ≤ 4 kW 230 V/ 400 V; Δ/Y
      • > 4 kW 400 V/ 690 V; Δ/Y
    • • 1~ 230 V (±10 %), 50 Hz, only Wilo-Helix V 2, 4, 6, 10
    • Fluid temperature range:
      • Helix V 2 – 16 (EPDM): -30 to 120 °C (130 °C on request)
      • Helix V 2 – 16 for aggressive media (FKM): -15 to 90 °C
      • Helix V22 – 52 (EPDM): -20 to 120 °C (130 °C on request)
      • Helix V22 – 52 for aggressive media (FKM): -15 to 90 °C
    • Max. operating pressure: 16/25/30 bar
    • Max. inlet pressure of 10 bar
    • Protection class: IP 55
    • Max. ambient temperature: -15 °C – +50 °C (extended temperature ranges on request)
    • Available versions:
      • Helix V 2 – 16: PN 16 with oval flanges, PN 25/PN 40 with round flanges according to ISO 2531 and ISO 7005 (Victaulic coupling on request)
      • Helix V 22 – 52: PN 16/PN 25/PN 40 with round flanges according to ISO 2531 and ISO 7005

    Materials

    Helix V 2, 4, 6, 10, 16:

    Standard version

    • Impellers, stage housings and guide vanes made of stainless steel 1.4307 (AISI 304L)
    • Pump housing made of stainless steel 1.4301 (AISI 304)
    • Baseplate and lantern in EN-GJL-250 (cataphoretic coated)
    • Shaft made of stainless steel 1.4301 (AISI 304) or 1.4462 (AISI 318LN) (depending on version)
    • Sleeve under the mechanical seal 1.4404 (AISI 316L)
    • O-ring of EPDM (FKM gasket on request)
    • Jacket pipe made of stainless steel 1.4301 (AISI 304)

     

    For aggressive media

    • Impellers, stage housings and guide vane apparatuses of stainless steel 1.4404 (AISI 316L)
    • Pump housing made of stainless steel 1.4404 (AISI 316L)
    • Shaft made of stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
    • Sleeve under the mechanical seal 1.4404 (AISI 316L)
    • O-ring of FKM (EPDM gasket on request)
    • Jacket pipe made of stainless steel 1.4404 (AISI 316L)

     

    Helix V 22, 36, 52:

    Standard version

    • Stage housings, impellers, guide vane apparatuses made of stainless steel 1.4307 (AISI 304L)
    • Pump housing made of stainless steel 1.4308 (AISI 304) or cataphoretic-coated grey cast iron EN-GJL 250, loose flanges made of cataphoretic-coated grey cast iron EN-GJL 250 for Helix V 22 / EN-GJS 400 for Helix V 36-52.
    • Shaft made of stainless steel 1.4057 (AISI 431)
    • Sleeve under the mechanical seal 1.4404 (AISI 316L)
    • O-ring of EPDM (FKM gasket on request)
    • Jacket pipe made of stainless steel 1.4301 (AISI 304)

     

    For aggressive media

    • Stage housings, impellers, and guide vane apparatuses made of stainless steel 1.4404 (AISI 316L)
    • Pump housing: all parts which come in contact with the media are made of cast stainless steel 1.4409 (AISI 316L); loose flanges of cataphoretic-coated grey cast iron EN-GJL 250 for Helix V 22 / EN-GJS 400 for Helix V 36-52.
    • Baseplate made of stainless steel 1.4301 (AISI 304)
    • Shaft made of stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
    • Sleeve under the mechanical seal 1.4404 (AISI 316L)
    • O-ring of FKM (EPDM gasket on request)
    • Pressure shroud made of stainless steel 1.4404 (AISI 316L)

    Construction

    • Pumps can be adapted to specific circumstances on request (e.g. motor protection, IE4 motor efficiency class, VdS certified Wilo-Helix pumps, ATEX, extended ambient temperature range).
    • The Helix series is also available with an integrated frequency converter.

    Delivery state

    • Helix V high-pressure multistage centrifugal pump
    • Installation and operating instructions
    • Helix V 2 – 16 (version PN16 with oval flanges): counter flanges made of stainless steel with the corresponding screws, nuts and gaskets

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    ]]>         Wilo-Helix FIRST V https://marineqatar.com/product/wilo-helix-first-v/ Tue, 10 Aug 2021 06:54:35 +0000 https://marineqatar.com/?post_type=product&p=3322
  • Efficiency-optimised, laser-welded, optimised 2D/3D hydraulics
  • Corrosion-resistant impellers, guide vanes and stage housings
  • Flow and degassing-optimised hydraulic parts
  • Reinforced pump housing, flow and NPSH optimised
  • Space-saving and easy maintenance thanks to compact design
  • Particularly sturdy coupling guard

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    Design

    Non-self-priming, high-efficiency multistage high-pressure centrifugal pump in vertical design with in-line connections

    Application

    • Water distribution and pressure boosting
    • Industrial circulation systems
    • Process water
    • Closed cooling circuits
    • Fire extinguishing systems
    • Washing systems
    • Irrigation

    Equipment/function

    • Corrosion-resistant impellers, guide vanes and stage housings

    Typekey

    Example: Helix FIRST V(F) 3606/2-5/25/E/KS/../400-50/-38FF265
    Helix FIRST V(F) Vertical high-pressure multistage centrifugal pump in in-line design

    (F) = VdS-certified pump design
    36 Flow rate in m3/h
    06 Number of impellers
    2 Number of trimmed impellers
    5 Pump materials
    5 = Pump housing EN-GJL-250 (cataphoretic coating) hydraulics 1.4307 (AISI 304L)
    25 Maximum operating pressure in bar
    16 = Helix FIRST V 2.. to 16..: 16 bar: Oval flange PN 16 Helix FIRST V 22.. to 52..: 16 bar: DIN round flange PN 16
    25 = Helix FIRST V 2.. to 16.. -5/25/E/S/..: 16 bar: DIN round flange PN 25 Helix FIRST V 2.. to 16.. -5/25/E/KS/..: 25 bar: DIN round flange PN 25 Helix FIRST V 22.. to 52..: 25 bar: DIN round flange PN 25
    30 = Helix FIRST V 2.. to 52..: 30 bar: DIN round flange PN 40
    E Gasket type E = EPDM
    K Mechanical seal cartridge type
    S The coupling guard is on a line with suction and discharge ports of the pump
    400 Connection voltage in V
    50 Frequency in Hz
    -38FF265 Diameter motor shaft – lantern size (pump version without motor)
    .. Optional

    Technical data

    • Electrical connection: 3~400 V (±10 %), 50 Hz
      • ≤ 4 kW 230 V/ 400 V; Δ/Y
      • > 4 kW 400 V/ 690 V; Δ/Y
    • Fluid temperature range: -20 to 120 °C
    • Max. operating pressure: 16, 25 or 30 bar
    • Max. inlet pressure of 10 bar
    • Protection class: IP 55
    • Max. ambient temperature: -15 °C – +50 °C
    • Helix FIRST V 2 – 16: PN 16 with oval flanges, PN 25/PN 40 with round flanges according to ISO 2531 and ISO 7005
    • Helix FIRSTV 22 – 52: PN 16/PN 25/PN 40 with round flanges according to ISO 2531 and ISO 7005

    Materials

    • Impellers, stage housings and guide vanes of stainless steel 1.4307 (AISI 304L)
    • Pump housing made of EN-GJL-250, cataphoretic-coated
    • Shaft made of stainless steel 1.4057 (AISI 304L)
    • Sleeve under the mechanical seal 1.4404 (AISI 316L)
    • O-ring made of EPDM
    • Jacket pipe made of stainless steel 1.4301 (AISI 304)

    Construction

    • Pumps can be adapted to specific circumstances on request (e.g. motor protection, IE4 motor efficiency class, VdS certified Wilo-Helix pumps, ATEX, extended ambient temperature range).

    Delivery state

    • Helix FIRST V high-pressure multistage centrifugal pump
    • Installation and operating instructions
    • Helix FIRST 2 – 16 (version PN16 with oval flanges): Cast iron counter flanges with the corresponding screws, nuts and gaskets

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