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Plunger Metering Pump Makro/ 5

Capacity range of single head pump: 38 – 6,014 l/h, 320 – 6 bar

The plunger metering pump Makro/ 5 can virtually be used throughout the low-pressure range and its modular construction enables it to be outstandingly adapted to the performance requirements of the respective application.

Product description

Powerful, built to last with a plunger

The plunger metering pump Makro/ 5 (M5ka) together with the Makro/ 5 hydraulic diaphragm and diaphragm metering pumps, form a range of drive mechanisms with stroke lengths of 20 and/or 50 mm. A wide range of power end versions is available for use in areas at risk from explosion with ATEX certification.

Your benefits

Process reliability:

  • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation

Excellent flexibility:

  • The modular construction with single and double head versions permits a wide range of applications, with the double head designs being operated in push-pull mode
  • It is possible to combine up to 4 metering units, even with different pump capacities, in multiple pump systems
  • 5 different gear ratios are available
  • Customised designs are available on request

Field of application

  • Volume-proportional metering of chemicals/additives in water treatment
  • Metering of reactants and catalysts in the chemical industry
  • Level-dependent metering of additives in industrial production engineering

    Technical Details

    • Stroke length: 0-50 mm, Rod force: 10,000 N
    • Stroke length adjustment range: 0 – 100%
    • Stroke length adjustment: manually by means of a manual adjustment wheel and scaled display in 0.5% increments (optionally with electric control drive)
    • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation. Observe the information in the operating instructions
    • High-performance ceramic-coated stainless steel plunger
    • Wetted materials: Stainless steel 1.4571, special materials are available on request
    • A wide range of power end versions is available: Three-phase standard motors, motors for use in areas at risk from explosion and different flange designs for use in customer-specific motors
    • Degree of protection: IP 55
    • Salt water-resistant, acrylic resin-coated cast aluminium housing
    • Provide suitable overload protection in all plunger metering pumps during installation for safety reasons

    Makro/ 5 Pump Control

    Makro/ 5 stroke length controller

    Control drive consisting of an actuator with servomotor and integral microprocessor controller for stroke length adjustment via a standard signal. Actuating period approx. 100 sec for 100% stroke length, equipped with 2 limit switches for min./max. position, degree of protection: IP 54. Electrical connection 230 V (±10%), 50/60 Hz, 40 W mechanical stroke length display fitted on the Makro/ 5 power end.

    Special voltage/higher degrees of protection/explosion protection on request.

    Design with:

    Standard current input 0/4-20 mA (corresponds to stroke length 0-100%); internal switch-over for manual/automatic operation, key switch for stroke adjustment in manual mode. Actual value output 0/4-20 mA for remote display.

    Frequency converter for controlling speed in metal housing with IP 54 degree of protection

    The frequency converter is accommodated in an IP 54 rated protective housing with integral control unit and main switch, suitable for motor capacity listed below.

    Externally controllable with 0/4-20 mA or 0-10 V corresponding to 0-50 (60) Hz output frequency.

    Integrated control unit with versatile functions, such as switching between external/internal control; frequency specified using arrow keys with internal control, multilingual fault message display etc.

    With evaluation equipment for monitoring temperature of motor (thermistor protection).

    Stroke sensor with Namur signal

    Mounting on the crank drive mechanism of the Makro/ 5 gearbox. For precise measurement of each metering stroke, comprising electronic cams and inductive proximity switches, switching signal according to Namur. In combination with electronic pre-selection meters suitable for batch metering or proportional metering in conjunction with proportional control.

    Retrospective fitting only possible in the factory.

    Approved for Ex safety operation with degree of protection EEx ia II C T6.

    Technical Data

    Typ

    Capacity at max. back pressure with 1500 rpm motor at 50 Hz

    Capacity at max. back pressure with 1800 rpm motor at 60 Hz

    Suction lift

    Connector Suction/Discharge Side

    Shipping weight

    Plunger Ø

    Max. stroke rate

    Max. stroke rate

    l/h

    bar

    ml/stroke

    Strokes/min

    l/h

    psi

    gph (US)

    Strokes/min

    m WC

    G-DN

    kg

    mm

    3200038

    38

    320

    11

    60

    44

    4,640

    12

    71

    3.0

    Rp 1/4–8

    300

    17

    3200048

    48

    320

    11

    75

    56

    4,640

    15

    89

    3.0

    Rp 1/4–8

    300

    17

    3200066

    66

    320

    11

    103

    78

    4,640

    21

    123

    3.0

    Rp 1/4–8

    300

    17

    3200085

    85

    320

    11

    133

    101

    4,640

    27

    159

    3.0

    Rp 3/8–10

    300

    17

    3200100

    100

    320

    11

    156

    -

    -

    -

    -

    3.0

    Rp 3/8–10

    300

    17

    2400070

    70

    240

    21

    60

    82

    3,480

    22

    71

    3.0

    Rp 3/8–10

    300

    23

    2400088

    88

    240

    21

    75

    104

    3,480

    27

    89

    3.0

    Rp 3/8–10

    300

    23

    2400121

    121

    240

    21

    103

    144

    3,480

    38

    123

    3.0

    Rp 3/8–10

    300

    23

    2160157

    157

    216

    21

    133

    187

    3,132

    49

    159

    3.0

    Rp 3/8–10

    300

    23

    1700184

    184

    170

    21

    156

    -

    -

    -

    -

    3.0

    G 1–15

    300

    23

    1400120

    120

    140

    35

    60

    142

    2,030

    38

    71

    3.0

    G 1–15

    302

    30

    1400151

    151

    140

    35

    75

    179

    2,030

    47

    89

    3.0

    G 1–15

    302

    30

    1400207

    207

    140

    35

    103

    247

    2,030

    65

    123

    3.0

    G 1–15

    302

    30

    1270267

    267

    127

    35

    133

    319

    1,842

    84

    159

    3.0

    G 1 1/4–20

    302

    30

    1000314

    314

    100

    35

    156

    -

    -

    -

    -

    3.0

    G 1 1/4–20

    302

    30

    0800214

    214

    80

    63

    60

    253

    1,160

    67

    71

    3.0

    G 1 1/4–20

    303

    40

    0800268

    268

    80

    63

    75

    318

    1,160

    84

    89

    3.0

    G 1 1/4–20

    303

    40

    0800368

    368

    80

    63

    103

    439

    1,160

    116

    123

    3.0

    G 1 1/4–20

    303

    40

    0700476

    476

    70

    63

    133

    569

    1,015

    150

    159

    3.0

    G 1 1/2–25

    303

    40

    0560558

    558

    56

    63

    156

    -

    -

    -

    -

    3.0

    G 1 1/2–25

    303

    40

    0500335

    335

    50

    98

    60

    396

    725

    105

    71

    3.0

    G 1 1/2–25

    303

    50

    0500419

    419

    50

    98

    75

    497

    725

    131

    89

    3.0

    G 1 1/2–25

    303

    50

    0500576

    576

    50

    98

    103

    687

    725

    181

    123

    3.0

    G 1 1/2–25

    303

    50

    0450744

    744

    45

    98

    133

    889

    653

    235

    159

    3.0

    G 2–32

    303

    50

    0350872

    872

    35

    98

    156

    -

    -

    -

    -

    3.0

    G 2–32

    303

    50

    0350483

    483

    35

    141

    60

    571

    508

    151

    71

    3.0

    G 1 1/2–25

    311

    60

    0350604

    604

    35

    141

    75

    716

    508

    189

    89

    3.0

    G 1 1/2–25

    311

    60

    0350829

    829

    35

    141

    103

    989

    508

    261

    123

    3.0

    G 2–32

    311

    60

    0301071

    1,071

    30

    141

    133

    1,280

    435

    338

    159

    3.0

    G 2–32

    311

    60

    0251257

    1,257

    25

    141

    156

    -

    -

    -

    -

    3.0

    G 2–32

    311

    60

    0250658

    658

    25

    192

    60

    778

    363

    206

    71

    3.0

    G 2–32

    311

    70

    0250822

    822

    25

    192

    75

    975

    363

    258

    89

    3.0

    G 2–32

    311

    70

    0251129

    1,129

    25

    192

    103

    1,348

    363

    356

    123

    3.0

    G 2–32

    311

    70

    0231458

    1,458

    23

    192

    133

    1,743

    334

    460

    159

    3.0

    G 2 1/4–40

    311

    70

    0181710

    1,710

    18

    192

    156

    -

    -

    -

    -

    3.0

    G 2 1/4–40

    311

    70

    0160970

    970

    16

    284

    60

    1,147

    232

    303

    71

    3.0

    G 2 1/4–40

    317

    85

    0161212

    1,212

    16

    284

    75

    1,438

    232

    380

    89

    3.0

    G 2 1/4–40

    317

    85

    0161665

    1,665

    16

    284

    103

    1,988

    232

    525

    123

    3.0

    G 2 1/4–40

    317

    85

    0162150

    2,150

    16

    284

    133

    2,570

    232

    679

    159

    3.0

    G 2 3/4–50

    317

    85

    0162522

    2,522

    16

    284

    156

    -

    -

    -

    -

    3.0

    G 2 3/4–50

    317

    85

    0121343

    1,343

    12

    393

    60

    1,589

    174

    420

    71

    3.0

    G 2 3/4–50

    331

    100

    0121678

    1,678

    12

    393

    75

    1,991

    174

    526

    89

    3.0

    G 2 3/4–50

    331

    100

    0122305

    2,305

    12

    393

    103

    2,752

    174

    727

    123

    3.0

    G 2 3/4–50

    331

    100

    0122977

    2,977

    12

    393

    133

    3,558

    174

    940

    159

    3.0

    G 2 3/4–50

    331

    100

    0103491

    3,491

    10

    393

    156

    -

    -

    -

    -

    3.0

    G 2 3/4–50

    331

    100

    0062269

    2,269

    6

    664

    60

    2,684

    87

    709

    71

    3.0

    G 2 1/2–65

    350

    130

    0062837

    2,837

    6

    664

    75

    3,366

    87

    889

    89

    3.0

    G 2 1/2–65

    350

    130

    0063896

    3,896

    6

    664

    103

    4,652

    87

    1,229

    123

    3.0

    G 2 1/2–65

    350

    130

    0065031

    5,031

    6

    664

    133

    6,014

    87

    1,589

    159

    3.0

    G 2 1/2–65

    350

    130

    0066000

    6,000

    6

    664

    156

    -

    -

    -

    -

    3.0

    G 2 1/2–65

    350

    130

    Materials in Contact With the Medium

    Typ

    Identity code of material

    Dosing head

    Suction/discharge connection

    Valve seat/seals

    Valve balls

    Plungers

    M5Ka

    DN 8 - DN 10

    Stainless steel 1.4571/1.4404

    Stainless steel 1.4571/1.4404

    Stainless steel/PTFE

    Oxide ceramic

    Stainless steel/ceramic

    M5Ka

    DN 15 - DN 25

    Stainless steel 1.4571/1.4404

    Stainless steel 1.4581

    PTFE

    Stainless steel 1.4401

    Stainless steel/ceramic

    M5Ka

    DN 32 - DN 65

    Stainless steel 1.4571/1.4404

    Stainless steel 1.4581/1.4404

    PTFE

    Stainless steel 1.4404 (plate/spring)

    Stainless steel/ceramic

    The permissible priming pressure on the suction side is approximately 50% of the max. permitted back pressure.

    Motor Data

    Identity code specification Power supply  Remarks
    S3-phase, IP 55

    220 - 240 V/380 - 420 V

    250 – 280 V/440 – 480 V

    50 Hz

    60 Hz

    3 kW

     

     
    R3-phase, IP 55230 V/400 V50/60 Hz3 kWWith PTC, speed control range 1:5
    V03-phase, IP 55400 V ±10%50/60 Hz3 kWVariable speed motor with integrated frequency converter
    L13-phase, II 2G Ex e II T3 X220 – 240 V/380 – 420 V50 Hz3.6 kW 
    L23-phase, II 2G Ex de IIC T4 Gb220 – 240 V/380 – 420 V50 Hz4 kWWith PTC, speed control range 1:5
    P13-phase, II 2G Ex e IIC T3250 – 280 V/440 – 480 V60 Hz3.6 kW 
    P23-phase, II 2G Ex de IIC T4250 – 280 V/440 – 480 V60 Hz4 kWWith PTC, speed control range 1:5
    V23-phase, II 2GDc Ex de IIB T4 Gb, IP67400 V ±10%50/60 Hz4 kWEx-variable speed motor with integrated frequency converter

    Motor data sheets can be requested for more information. Versions 265/460V - 60Hz, special motors or special motor flanges are available on request.

    Information for use in areas at risk from explosion

    Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.

    Downloads for Plunger Metering Pump Makro/ 5

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    Overview

    Powerful, built to last with a plunger

    The plunger metering pump Makro/ 5 (M5ka) together with the Makro/ 5 hydraulic diaphragm and diaphragm metering pumps, form a range of drive mechanisms with stroke lengths of 20 and/or 50 mm. A wide range of power end versions is available for use in areas at risk from explosion with ATEX certification.

    Your benefits

    Process reliability:

    • Metering reproducibility is better than ± 0.5 % within the 10 – 100% stroke length range under defined conditions and with correct installation

    Excellent flexibility:

    • The modular construction with single and double head versions permits a wide range of applications, with the double head designs being operated in push-pull mode
    • It is possible to combine up to 4 metering units, even with different pump capacities, in multiple pump systems
    • 5 different gear ratios are available
    • Customised designs are available on request

    Application

    Technical Data

    Downloads

    Contact us

    ProMinent Fluid Controls Ltd.


    »We are always available to help. Don't hesitate to contact us.«

    +1 888 709 9933  Send request   

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