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Grundfos DMH 4,2-100 D3-SS/T/SS-X-E2AAXE0AG Piston diaphragm pump 99823436

    9,510.40 € 9,510.40 € 9510.4 EUR

    9,510.40 €

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    Max. Flow rate (l/h): 4.2 | Max. Operating pressure (bar): 100 | Pump housing: Aluminium | Material dosing head: Stainless steel | Valve ball: Stainless steel | Media temperature range: -10 ... 90 °C

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    Grundfos DMH 4,2-100 D3-SS/T/SS-X-E2AAXE0AG 99823436 Mechanical dosing pumps

    Product code: 99823436

    EAN Number: 5713834802140

    DMH 4,2-100 D3-SS/T/SS-X-E2AAXE0AG

    The pump of the DMH series is a versatile positive-displacement diaphragm dosing pump.

    The diaphragm is coupled hydraulically via a precise gear-eccenter-tapet-system to a high-efficiency AC motor. The dosing capacity is adjusted by adjusting the stroke length with the stroke adjustment knob in a 1:10 ratio.

    The range is highly versatile, it covers a wide flow range and offers a variety of dosing head sizes, materials and accessories. Customers worldwide have enjoyed years of trouble-free operation from their DMH pumps.

    The Grundfos DMH range is a series of extremely strong and robust pumps for applications requiring reliable dosing capability such as process engineering. The DMH 28x models have been designed especially for high-pressure applications from 50 up to 200 bar.

    The liquid end is composed of:

    • dosing head
    • PTFE diaphragm
    • ball valves.

    Other features:

    • robust industrial pump with aluminium or cast-iron enclosure
    • easy to install and operate design
    • long-life PTFE diaphragm
    • optimum capacity and stroke-frequency graduation
    • dosing flow variation ±1 % (FS), linearity ±1 % (FS).

    Applies only to pumps with ATEX certification:
    The DMH 28x dosing pump is certified according to the ATEX guideline RL 94/9/EC for non-electrical operating supplies. The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies. The motor type plate is labelled according to ATEX. The ATEX-approved DMH pumps are available in a variety of configurations. Some can be used for dosing combustible liquids.

    Electronics features:
    Applies only to pumps with control variant AR:
    Etron Profi microprocessor electronics, directly attached to motor:

    • stroke frequency adjustable from 1 stroke/min to maximum stroke frequency
    • pulse control with multiplier and divisor
    • analogue signal control 0/4-20 mA
    • level control with input for two level signals
    • pulse, analogue and remote on/off input
    • analogue output
    • alarm relay output
      • stroke output
      • input for dosing controller and diaphragm-monitoring sensor.

    Applies only to pumps with control variant D3, D6:

    • automatic adjustment of stroke length via direct-drive control or mA input signal.
    For further specifications, please refer to servomotor.

    General EAN number 5713834802140
    Product No 99823436
    Material DOSING_HD_MATR_QLT_EN_PUMP1 EN 1.4571
    Dosing head, pump 1 Stainless steel
    Pump housing Aluminium
    VLV_BALL_MAT_QLT_INL_EN EN 1.4401
    VLV_GASKET_MAT_INL Composite
    VLV_SEAT_MAT_QLT_INL_OTH PTFE
    Valve ball Stainless steel
    Valve gasket PTFE
    Valve seat Composite
    Pump Approvals CE,EAC,CNROHSEX
    Max viscosity 100 mPas
    Nominal flow rate at 50 Hz 4.2 l/h
    Non return valve type, inlet pump 1 Ball valve, spring-loaded
    Non return valve type, outlet pump 1 Ball valve, spring-loaded
    Number of dosing heads 1
    Connect Max operating pressure at 50 Hz 100 bar
    Maximum permissible inlet pressure 10 bar
    PIPE_CONN_SIZE_INLET_INCH 1/4 inch
    PIPE_CONN_SIZE_OUTLET_INCH 1/4 inch
    Type of inlet connection Rp
    Type of outlet connection Rp
    Control Frequency converter Prepared for VFD
    Type of connector No plug
    Type of control variant Servomotor 1AC115-230V50/60Hz
    Motor Cable included (Yes/No) N
    Enclosure class (IEC 34-5) IP65
    Mains frequency 50 Hz
    Max. frequency 100 Hz
    Power input P1 0.2 kW
    Power plug No plug
    Rated voltage 3 x 230/400 V
    Medium Density 998.2 kg/m³
    Liquid temperature range -10 .. 90 °C
    Selected liquid temperature 20 °C
    Other Diaphragm Leakage Detection N
    Gross weight 26.3 kg
    Herkunftsland
    Net weight 15 kg
    Shipping volume 0.156 m³
    Zolltarif Nr. 84135040