Suggestions

ORLITA DR Rotating Plunger Pump

Pressures up to 5,800 psi and flows up to 1,090 gph (4,125 l/h)

The ProMinent Orlita DR is a valveless rotary piston metering pump

Product description

High Accuracy Metering

The ProMinent Orlita DR is a valveless rotary piston metering pump capable of reaching pressures up to 5,800 psi (400 bar) and flows up to 1,090 gph (4,125 l/h). Fluid is pumped by the combined oscillating and rotating movement of the piston. The valveless design allows accurate metering of highly viscous media up to 1,000,000 cPs.

The DR can also handle fluids containing solids as the slotted piston and the valveless technology allow for solids to move through the pump unobstructed.

Features and Benefits

  • Valveless design
  • Accuracy ±0.5 %
  • Rotary piston mechanics
  • Pumps solids in solution
  • Stainless steel liquid end
  • Flow can be reversed
  • Flow rates to 1,090 gph
  • Pressures to 5,800 psi
  • Viscosity to 1,000,000 cPs
  • The use of cookies is required to play this video. Here you can adjust your cookie selection to watch this video.

    Hydraulic Fracturing

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

  • Drag Reducers
  • High Viscosity Solutions

    Technical Details

    • DR 15 - stroke length: 0-15 mm, Rod force: 1,800 N
    • DR 150 - stroke length: 0-32 mm, Rod force: 15,000 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 to 100% under defined conditions and with proper installation
    • Wetted materials: Stainless steel, special designs are available on request
    • A wide range of drive versions is available: Three-phase AC 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
    • Temperature range - 40 °C to + 400 °C
    • The play between the piston and cylinder responsible for the sealing effect is selected depending on the viscosity
    • Turret on the rear head end, either designed as a circular collecting vessel for leaks or exposed to a sealing medium
    • The turret is sealed by elastomer lip sealing rings

    Technical data for ORLITA DR 15 single-head pump 50 Hz

    Plunger Ø

    Theor. stroke volume

    Max. capacity (theo.) in gph | l/h at strokes/min (50 Hz)

    Max. pressure

    Standard type of valve

    58

    77

    116

    inch

    ml/stroke

    gph | l/h

    gph | l/h

    gph | l/h

    psi

    0.28

    0.58

    0.53 | 2.0

    0.71 | 2.7

    1.06 | 4.0

    5,802

    3/16"

    0.47

    1.70

    1.56 | 5.9

    2.09 | 7.9

    3.12 | 11.8

    5,802

    3/16"

    0.71

    3.82

    3.51 | 13.3

    4.68 | 17.7

    7.03 | 26.6

    3,626

    1/2"

    0.98

    7.36

    6.76 | 25.6

    9.01 | 34.1

    13.53 | 51.2

    2,132

    1"

    1.42

    15.27

    14.03 | 53.1

    18.71 | 70.8

    28.08 | 106.3

    1,102

    1 1/4"

    Technical data for ORLITA DR 150 single-head pump 50 Hz

    Plunger Ø

    Theor. stroke volume

    Theoretical pump capacity in l/h at strokes/min

    Max. pressure

    Standard type of valve

    70

    94

    141

    inch

    ml/stroke

    gph | l/h

    gph | l/h

    gph | l/h

    psi

    0.47

    3.62

    4.02 | 15.2

    5.36 | 20.3

    8.03 | 30.4

    5,802

    3/16"

    0.71

    8.14

    9.04 | 34.2

    12.05 | 45.6

    18.07 | 68.4

    5,802

    3/16"

    0.98

    15.71

    17.44 | 66.0

    23.22 | 87.9

    34.85 | 131.9

    3,626

    1/2"

    1.42

    32.57

    36.14 | 136.8

    48.16 | 182.3

    72.29 | 273.6

    2,132

    1"

    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 ORLITA DR Rotating Plunger Pump

    More in the Download Centre

    0 Results
    Filter by document type
    Application Example / Reference (0)
    Brochure / Flyer (0)
    Catalogue (0)
    Certificate / Declaration (0)
    Data Sheet (0)
    Drawing / Dimensional Drawing / 3D (0)
    Exploded View / Spare Parts (0)
    Material Safety Data Sheet (0)
    Operating Instructions (0)
    Others (0)
    Press Release (0)
    Publication / Article (0)
    Software (0)
    Wiring Diagram (0)

    Selected filters:

    Matching downloads

    Sort by Document type
    Load more matches ...
    No more matches available!

    Unfortunately, we did not find an appropriate match.

    All words written correctly?
    Search again with fewer or different search terms?

    Please try again later

    Service Unavailable

    The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.

    Overview

    High Accuracy Metering

    The ProMinent Orlita DR is a valveless rotary piston metering pump capable of reaching pressures up to 5,800 psi (400 bar) and flows up to 1,090 gph (4,125 l/h). Fluid is pumped by the combined oscillating and rotating movement of the piston. The valveless design allows accurate metering of highly viscous media up to 1,000,000 cPs.

    The DR can also handle fluids containing solids as the slotted piston and the valveless technology allow for solids to move through the pump unobstructed.

    Features and Benefits

    • Valveless design
    • Accuracy ±0.5 %
    • Rotary piston mechanics
    • Pumps solids in solution
    • Stainless steel liquid end
    • Flow can be reversed
    • Flow rates to 1,090 gph
    • Pressures to 5,800 psi
    • Viscosity to 1,000,000 cPs

    Video

    Application

    Technical Data

    Downloads

    Find local ProMinent representative

    Contact us

    »We are looking forward to your enquiry.«

    +1 412-787-2484