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Hydraulic Diaphragm Metering Pump ORLITA MF

Capacity range of single-head pump: 0 – 14,000 l/h; 450 – 30 bar

The hydraulic diaphragm metering pump ORLITA MF offers reliable dosing rates even under high pressure and has a modular construction, making it highly versatile. Thanks to its modular design, this pump is tailored to meet your requirements even at very high pump capacities.

Product description

Reliable capacity even at high pressure

ORLITA MF hydraulic diaphragm metering pumps (MFS 35 to MFS 1400) with a stroke length of 15 to 60 mm provide a capacity ranging from 0 to 14,000 l/h at 450 – 30 bar. A wide range of drive versions is available, including some for use in Zone 1 or Zone 2 areas at risk from explosion with ATEX certification. The ORLITA MF product range is designed to comply with API 675. Its modular construction permits the free combination of drive units, drives and dosing heads, producing a pump for a range of different feed rates and media operating at different working pressures.

Your benefits

Excellent process safety and reliability:

  • PTFE double diaphragm with integrated diaphragm rupture warning system ensures precise and low-wear operation despite high pressures
  • The product chamber is hermetically separated from the hydraulic part
  • Integrated hydraulic relief valve and automatic bleed valve for the hydraulic chamber
  • Wear-free, valveless enforced anti-cavitation of the hydraulic leakage guarantees optimum dosing precision
  • Cone valves for use as suction and/or discharge valves with minimal wear, good self-cleaning and low pressure loss (NPSHR)

Excellent flexibility:

  • The modular construction allows a wide range of uses. In multiple pump systems it is possible to combine up to 6 metering units, even with different pump capacities. In single pumps the drive arrangement may be either vertical or horizontal.

Field of application

The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.

  • Oil/ gas production (onshore/offshore)
  • Refineries
  • Chemical/Petrochemical industry
  • Pharmaceuticals & cosmetics
  • Food production
  • Packaging industry (bottling pumps)

    Technical Details

    • MfS 35 (MF2a) – stroke length: 0-20 mm, rod force: 3500 N
    • MfS 80 (MF3a) – stroke length: 0-20 mm, rod force: 14,000 N
    • MfS 180 (MF4a) – stroke length: 0-40 mm, rod force: 18,000 N
    • MfS 600 (MF5b) – stroke length: 0-40 mm, rod force: 40,000 N
    • MfS 1400 (MF6a) – stroke length: 0-60 mm, rod force: 60,000 N
    • Stroke length adjustment range: 0 – 100% in operation and idle
    • Stroke length adjustment: manually using manual adjustment wheel and scaled display (optionally with electric actuator or control drive)
    • Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation (API 675)
    • PTFE multi-layer diaphragm with electrical diaphragm rupture warning / signalling system via a contact
    • Integrated hydraulic relief and bleed valve
    • Wetted materials: Stainless steel, special designs are available on request
    • A wide range of drive versions is available: Three-phase AC 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
    • Temperature range - 40 °C to + 150 °C
    • Suction lift up to 8 m
    • Design in compliance with API 675 among others

    Actuation of ORLITA MF, MH, PS, DR

    Control driveconsisting of an actuator with servo motor and integral servo controller for stroke length adjustment via a standard signal. Standard current input 0/4 – 20 mA, corresponds to stroke length 0 – 100%, switch-over for manual/automatic operation; key switch for stroke adjustment in manual mode, mechanical position display of actual stroke length value output 0/4 – 20 mA for remote display. Control drives can also be designed with bus systems, like HART, PROFIBUS®, Fieldbus Foundation ...

    Variable speed motors with integrated frequency converter (identity code specification V)

    Power supply 1 ph 230 V, 50/60 Hz (up to 3 kW). Externally controllable with 0/4 - 20 mA.

    The following functions are integrated in the terminal box cover:

    • Start/stop switch
    • Switch for manual/external operation
    • Potentiometer for speed control in manual mode

    Speed controllers with frequency converter (identity code specification Z)

    The frequency converter is accommodated in an IP 55 rated protective housing with integral control unit and main switch, suitable for max. 0.37/0.75 kW motor capacity.

    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 input using arrow keys with internal control, multilingual fault message display etc. and motor temperature monitoring (thermistor protection).

    The speed controller assembly consists of a frequency converter and a variable speed motor.

    Technical data for ORLITA MFS 35 single head pump 50 Hz

    Plunger Ø

    Theor. stroke volume

    Theoretical pump capacity in l/h at strokes/min

    Max. pressure

    Efficiency

    Standard type of valve

    36

    58

    73

    91

    112

    145

    207

    mm

    ml/stroke

    l/h

    l/h

    l/h

    l/h

    l/h

    l/h

    l/h

    bar

    At 100 % pressure

    At 50 % pressure

    7

    0.77

    1.7

    2.7

    3.3

    4.2

    5.2

    6.7

    9.6

    400

    0.50

    0.70

    DN 3

    8

    1.01

    2.2

    3.5

    4.4

    5.5

    6.7

    8.7

    12.5

    400

    0.50

    0.70

    DN 3

    10

    1.57

    3.4

    5.5

    6.8

    8.5

    10.5

    13.7

    19.5

    400

    0.50

    0.70

    DN 6

    12

    2.26

    4.9

    7.9

    9.8

    12.3

    15.1

    19.7

    28.1

    309

    0.79

    0.85

    DN 6

    14

    3.08

    6.7

    10.7

    13.4

    16.7

    20.6

    26.8

    38.3

    227

    0.81

    0.85

    DN 6

    16

    4.02

    8.7

    14.0

    17.5

    21.9

    26.9

    35.0

    50.0

    174

    0.83

    0.86

    DN 6

    20

    6.28

    13.7

    21.9

    27.3

    34.2

    42.0

    54.7

    78.1

    111

    0.86

    0.88

    DN 6

    22

    7.60

    16.5

    26.5

    33.1

    41.3

    50.9

    66.1

    94.5

    92

    0.86

    0.88

    DN 10

    25

    9.82

    21.4

    34.2

    42.7

    53.4

    65.7

    85.4

    122.0

    71

    0.87

    0.88

    DN 10

    27

    11.45

    24.9

    39.8

    49.8

    62.3

    76.6

    99.6

    142.3

    61

    0.87

    0.88

    DN 10

    30

    14.14

    30.7

    49.2

    61.5

    76.9

    94.6

    123.0

    175.7

    50

    0.88

    0.89

    DN 10

    36

    20.36

    44.3

    70.8

    88.6

    110.7

    136.2

    177.1

    253.0

    34

    0.88

    0.89

    DN 16

    40

    25.13

    54.7

    87.5

    109.3

    136.7

    168.2

    218.7

    312.4

    28

    0.89

    0.89

    DN 16

    44

    30.41

    66.1

    105.8

    132.3

    165.4

    203.5

    264.6

    378.0

    23

    0.89

    0.89

    DN 16

    50

    39.27

    85.4

    136.7

    170.8

    213.5

    262.8

    341.6

    488.1

    18

    0.89

    0.89

    DN 16

    60

    56.55

    123.0

    196.8

    246.0

    307.5

    378.4

    492.0

    702.8

    12

    0.89

    0.90

    DN 25

    65

    66.37

    144.3

    231.0

    288.7

    360.9

    444.1

    577.4

    824.8

    11

    0.89

    0.90

    DN 25

    Valve type: Cone valve

    Note

    All performance data applies to 50 Hz. If a 60 Hz motor is used, the performance will be correspondingly higher.

    Abridged presentation of our complete product range. Other types on request.

    Technical data for ORLITA MFS 600 single head pump 50 Hz

    Plunger Ø

    Theor. stroke volume

    Theoretical pump capacity in l/h at strokes/min

    Max. pressure

    Efficiency

    Standard type of valve

    65

    76

    88

    105

    139

    166

    192

    mm

    ml/stroke

    l/h

    l/h

    l/h

    l/h

    l/h

    l/h

    l/h

    bar

    At 100 % pressure

    At 50 % pressure

    33

    34.21

    133

    157

    180

    215

    286

    342

    395

    400

    0.76

    0.83

    DN 16

    36

    40.72

    158

    187

    214

    256

    340

    407

    470

    393

    0.76

    0.83

    DN 16

    37

    43.01

    167

    197

    226

    270

    359

    430

    496

    372

    0.77

    0.83

    DN 16

    38

    45.36

    176

    208

    238

    285

    379

    453

    523

    353

    0.78

    0.83

    DN 16

    40

    50.27

    195

    231

    264

    316

    420

    502

    580

    318

    0.78

    0.84

    DN 25

    44

    60.82

    237

    279

    320

    382

    508

    608

    702

    263

    0.80

    0.85

    DN 25

    46

    66.48

    259

    305

    349

    418

    556

    664

    767

    241

    0.81

    0.85

    DN 25

    50

    78.54

    305

    360

    413

    493

    656

    784

    906

    204

    0.83

    0.86

    DN 25

    55

    95.03

    370

    436

    499

    597

    794

    949

    1,097

    168

    0.84

    0.87

    DN 32

    60

    113.10

    440

    519

    594

    710

    945

    1,130

    1,305

    141

    0.84

    0.87

    DN 32

    65

    132.73

    516

    609

    697

    834

    1,109

    1,326

    1,532

    121

    0.85

    0.87

    DN 32

    70

    153.94

    599

    706

    809

    967

    1,287

    1,538

    1,776

    104

    0.86

    0.88

    DN 40

    75

    176.71

    687

    811

    928

    1,110

    1,477

    1,765

    2,039

    91

    0.86

    0.88

    DN 40

    80

    201.06

    782

    923

    1,056

    1,263

    1,680

    2,008

    2,320

    80

    0.87

    0.88

    DN 40

    90

    254.47

    990

    1,168

    1,337

    1,598

    2,127

    2,542

    2,936

    63

    0.87

    0.88

    DN 40

    100

    314.16

    1,222

    1,442

    1,650

    1,973

    2,626

    3,138

    51

    0.88

    0.89

    DN 50

    115

    415.48

    1,616

    1,906

    2,183

    2,610

    3,472

    4,150

    39

    0.88

    0.89

    DN 65

    125

    490.87

    1,909

    2,252

    2,579

    3,083

    4,102

    4,903

    33

    0.89

    0.89

    DN 65

    130

    530.93

    2,065

    2,436

    2,789

    3,335

    4,437

    5,303

    30

    0.89

    0.89

    DN 65

    135

    572.56

    2,227

    2,627

    3,008

    3,597

    4,785

    5,719

    28

    0.89

    0.89

    DN 65

    142

    633.47

    2,464

    2,907

    3,328

    3,979

    5,294

    6,327

    25

    0.89

    0.89

    DN 65

    Valve type: Cone valve up to DN 40, plate valve as of DN 50

    Note

    All performance data applies to 50 Hz. If a 60 Hz motor is used, the performance will be correspondingly higher.

    Abridged presentation of our complete product range. Other types on request.

    Technical data for ORLITA MFS 1400 single head pump 50 Hz

    Plunger Ø

    Theor. stroke volume

    Theoretical pump capacity in l/h at strokes/min

    Max. pressure

    Efficiency

    Standard type of valve

    66

    76

    86

    100

    134

    166

    191

    mm

    ml/stroke

    l/h

    l/h

    l/h

    l/h

    l/h

    l/h

    l/h

    bar

    At 100 % pressure

    At 50 % pressure

    42

    83.13

    329

    380

    430

    498

    670

    830

    953

    433

    0.76

    0.83

    DN 25

    44

    91.23

    361

    417

    472

    547

    736

    911

    1,046

    395

    0.76

    0.83

    DN 25

    46

    99.71

    394

    456

    516

    598

    804

    996

    1,143

    361

    0.76

    0.83

    DN 25

    48

    108.57

    429

    496

    562

    651

    875

    1,084

    1,245

    332

    0.78

    0.83

    DN 25

    53

    132.37

    523

    605

    685

    794

    1,067

    1,322

    1,517

    272

    0.79

    0.84

    DN 32

    57

    153.11

    605

    700

    793

    918

    1,234

    1,529

    1,755

    235

    0.81

    0.84

    DN 32

    58

    158.52

    627

    724

    821

    950

    1,278

    1,583

    1,817

    227

    0.84

    0.85

    DN 32

    60

    169.65

    671

    775

    879

    1,017

    1,368

    1,695

    1,945

    212

    0.82

    0.86

    DN 32

    70

    230.91

    913

    1,055

    1,196

    1,384

    1,862

    2,306

    2,647

    156

    0.83

    0.87

    DN 40

    75

    265.07

    1,048

    1,211

    1,373

    1,589

    2,137

    2,648

    3,038

    136

    0.84

    0.87

    DN 40

    80

    301.59

    1,193

    1,378

    1,562

    1,808

    2,432

    3,012

    3,457

    119

    0.84

    0.87

    DN 40

    85

    340.47

    1,346

    1,556

    1,763

    2,041

    2,745

    3,401

    3,903

    106

    0.85

    0.87

    DN 50

    90

    381.70

    1,509

    1,744

    1,977

    2,289

    3,078

    3,813

    4,375

    94

    0.88

    0.88

    DN 50

    120

    678.58

    2,683

    3,101

    3,514

    4,069

    5,471

    6,778

    53

    0.88

    0.89

    DN 80

    125

    736.31

    2,912

    3,364

    3,813

    4,415

    5,937

    7,355

    49

    0.88

    0.89

    DN 80

    140

    923.63

    3,653

    4,220

    4,783

    5,538

    7,447

    9,226

    39

    0.89

    0.89

    DN 80

    Valve type: Conical valve

    Note

    All performance data applies to 50 Hz. If a 60 Hz motor is used, the performance will be correspondingly higher.

    Abridged presentation of our complete product range. Other types on request.

    Downloads for Hydraulic Diaphragm Metering Pump ORLITA MF

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    Overview

    Reliable capacity even at high pressure

    ORLITA MF hydraulic diaphragm metering pumps (MFS 35 to MFS 1400) with a stroke length of 15 to 60 mm provide a capacity ranging from 0 to 14,000 l/h at 450 – 30 bar. A wide range of drive versions is available, including some for use in Zone 1 or Zone 2 areas at risk from explosion with ATEX certification. The ORLITA MF product range is designed to comply with API 675. Its modular construction permits the free combination of drive units, drives and dosing heads, producing a pump for a range of different feed rates and media operating at different working pressures.

    Your benefits

    Excellent process safety and reliability:

    • PTFE double diaphragm with integrated diaphragm rupture warning system ensures precise and low-wear operation despite high pressures
    • The product chamber is hermetically separated from the hydraulic part
    • Integrated hydraulic relief valve and automatic bleed valve for the hydraulic chamber
    • Wear-free, valveless enforced anti-cavitation of the hydraulic leakage guarantees optimum dosing precision
    • Cone valves for use as suction and/or discharge valves with minimal wear, good self-cleaning and low pressure loss (NPSHR)

    Excellent flexibility:

    • The modular construction allows a wide range of uses. In multiple pump systems it is possible to combine up to 6 metering units, even with different pump capacities. In single pumps the drive arrangement may be either vertical or horizontal.

    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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