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Hydraulic Diaphragm Metering Pump Orlita® MH

Capacity range of single pump: up to 800 l/h, up to 700 bar

The diaphragm metering pump Orlita® MH has a robust metal diaphragm, which permits precise pump capacities even at very high pressure. The ORLITA® MH has a modular construction and therefore has a versatile range of uses. A range of power end versions are therefore available and drives, power ends and dosing heads can be freely combined.

Product description

Reliable capacity even at very high pressure

ORLITA® MH hydraulic diaphragm metering pumps (MHS 18 to MHS 1400) with a stroke length of 15 to 60 mm provide a capacity range of up to 800 l/h at pressures of up to 7 bar. A wide range of drive versions is available, including some for use in Exe and Exde areas with ATEX certification. The Orlita® MF product range is designed to comply with API 675. Its modular construction permits the free combination of drives, power ends 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:

  • Metal double diaphragm with integrated diaphragm rupture warning system ensures precise and low-wear operation even at very high pressure
  • 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:

  • It is possible to combine up to 6 metering units, even with different pump capacities, in multiple pump systems

Field of application

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

    Technical Details

    • MHS 18 – Stroke length: 0-15 mm, Rod force: 1,750 N
    • MHS 35 – Stroke length: 0-20 mm, Rod force: 3,500 N
    • MHS 80 – Stroke length: 0-20 mm, Rod force: 14,000 N
    • MHS 180 – Stroke length: 0-40 mm, Rod force: 18,000 N
    • MHS 600 – Stroke length: 0-40 mm, Rod force: 40,000 N
    • MHS 1400 – Stroke length: 0-60 mm, Rod force: 60,000 N
    • Stroke length adjustment range: 0 – 100% in operation and idle.
    • Stroke length adjustment: manually by means of a manual adjustment wheel and scaled display (optionally with electric actuator or control drive).
    • Metering reproducibility is better than ± 0.5% within the stroke length adjustment range of 10 – 100% under defined conditions and with proper installation.
    • Metal diaphragm with diaphragm rupture monitoring system
    • Integrated hydraulic relief and bleed valve
    • Wetted materials: Stainless steel, special designs are available on request
    • A wide range of power end versions is available: Three-phase standard motors, motors for use in Exe and Exde areas and different flange designs for use in customer-specific motors
    • Degree of protection: IP 55
    • Temperature range - 60 °C to + 200 °C
    • Design in compliance with API 675 among others

    Technical Data

    Pump typePlunger ØStroke volumeMax. capacity (theo.) in l/h at strokes/min (50 Hz)Max. pressure
       587391112145207 
    mm ml/stroke l/h l/h l/h l/h l/h l/h bar
    MHS 18/30.110.370.460.580.710.921.32100
    MHS 18/50.2911.21.61.92.53.6400
    MHS 18/60.421.41.82.32.83.65.2400
    MHS 18/70.5822.53.13.857.1400
    MHS 18/80.752.63.24.156.59.3348
    MHS 18/101.184.15.16.47.810.214.6222
    MHS 18/121.705.97.39.211.314.721154
    MHS 18/163.0210.513.116.420.126.237.487
    MHS 18/204.7116.420.525.531.54158.555
    Pump typePlunger ØStroke volumeMax. capacity (theo.) in l/h at strokes/min (50 Hz)Max. pressure
       587391112145207 
    mm ml/stroke l/h l/h l/h l/h l/h l/h bar
    MHS 35/70.772.63.34.15.16.79.5900
    MHS 35/81.013.54.35.46.78.712.4630
    MHS 35/101.575.46.88.510.513.619.5445
    MHS 35/122.267.89.812.315.119.628.1309
    MHS 35/143.0810.713.316.720.626.738.2227
    MHS 35/164.0213.917.421.826.934.949.9174
    MHS 35/185.0917.722.127.634.044.263.2137
    MHS 35/206.2821.827.334.142.054.678.0111
    MHS 35/227.6026.433.041.350.866.194.492
    MHS 35/259.8034.142.753.365.785.4122.071
    MHS 35/3620.3670.888.5110.6136.2177.1253.034
    MHS 35/4025.1387.4109.3136.6168.2218.6312.327
    MHS 35/4531.81110.6138.3172.9212.8276.7395.322
    Pump typePlunger ØStroke volumeMax. capacity (theo.) in l/h at strokes/min (50 Hz)Max. pressure
       98104122134160182 
    mm ml/stroke l/h l/h l/h l/h l/h l/h bar
    MHS 80/164.0223.625.029.432.438.643.9696
    MHS 80/185.0929.931.737.241.048.855.5550
    MHS 80/206.2837.039.146.050.660.368.5445
    MHS 80/227.6044.747.455.661.373.082.9368
    MHS 80/259.8257.861.271.979.194.2107.1285
    Pump typePlunger ØStroke volumeMax. capacity (theo.) in l/h at strokes/min (50 Hz)Max. pressure
       99117134156173204 
    mm ml/stroke l/h l/h l/h l/h l/h l/h bar
    MHS 600/25,525.520.43121143164191211249783
    MHS 600/282824.63146172198230255300649
    MHS 600/3029.226.79159188215250277327570
    MHS 600/323232.17191225258301333393497
    Pump typePlunger ØStroke volumeMax. capacity (theo.) in l/h at strokes/min (50 Hz)Max. pressure
       93106125143169191 
    mm ml/stroke l/h l/h l/h l/h l/h l/h bar
    MHS 1400/3042.41235270318364431486848
    MHS 1400/3248.25268307362414490553746
    MHS 1400/3691.07339388458524620700589
    MHS 1400/4075.40419480565647766864477

    Important note:

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

    Downloads for Hydraulic Diaphragm Metering Pump Orlita® MH

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    Overview

    Reliable capacity even at very high pressure

    ORLITA® MH hydraulic diaphragm metering pumps (MHS 18 to MHS 1400) with a stroke length of 15 to 60 mm provide a capacity range of up to 800 l/h at pressures of up to 7 bar. A wide range of drive versions is available, including some for use in Exe and Exde areas with ATEX certification. The Orlita® MF product range is designed to comply with API 675. Its modular construction permits the free combination of drives, power ends 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:

    • Metal double diaphragm with integrated diaphragm rupture warning system ensures precise and low-wear operation even at very high pressure
    • 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:

    • It is possible to combine up to 6 metering units, even with different pump capacities, in multiple pump systems

    Application

    Technical Data

    Downloads

    Contact us

    Ralf Kiermaier

    Vice President Sales and Marketing, ProMinent GmbH

    »Please send us your request! We will contact you shortly.«

    +49 6221 842 0  Send request   

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