0 Cart
Search
0 Cart
Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case
Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case
Flowserve Single Case Pumps Available to Order

Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case

The Flowserve DMX multistage, axially split pump is compliant with API 610 (BB3) and engineered for long-lasting performance in high-pressure, heavy-duty applications. Its comprehensive hydraulic range, along with numerous materials, bearings and lubrication options, allow for precise selection to ensure the best hydraulic fit, high operating efficiency and stability for each application. The Flowserve DMX pump is a proven workhorse. It is ideal for applications involving high-flow, high-pressure movement of water, hydrocarbons, CO2 and other process liquids. It is particularly well suited for use in refinery process, pipeline, boiler feed water and amine services, where high-efficiency operation and uncompromising reliability over a wide flow range are of the utmost importance.
Flow Rate Up To 5,678 m3/h (25,000 gpm)
Head Up To 2,712 m (8,900 ft)
Max Pressure 275 bar (4000 psi)
Enquire About This Pump
🔧 NZ-based technical support 📄 Trade pricing on request 🕐 Quotes typically same day

Applications

  • Power
  • Chemicals
  • Mining
  • Water
  • Oil & Gas
  • General Industries

Key Features

  • Temperatures to 204°C (400°F)
  • Speeds to 6,000 rpm
  • Specific gravities down to 0.35
  • Dual volute casings are horizontally split and cast in two halves, each designed for the high pressure and externally applied nozzle loads which these pumps are subject to.
  • The pump mounting feet are cast integral with the lower half casing.
  • Stuffing boxes are cast integrally with the pump casing and are designed to accommodate various mechanical seal types and packed box arrangements.
  • Impellers are closed design type, radial flow design for optimum hydraulic performance and efficiency.
  • Rotors are assembled on large diameter shafts with minimal bearing spans to resist undue deflection, especially during operation at off peak conditions.
  • The DMX pump's opposed impeller arrangement and dual volute design combine to produce pumps with low radial forces and optimum axial balance over a wide range of operating conditions, thereby maximizing expected bearing life.
  • Baseplates are reinforced welded steel drain type common to both pump and driver.
  • Couplings are the flexible spacer type selected to suit operating speed, horsepower and service requirements.
  • Horizontally split channel rings and centre bushings allow the rotor to be easily assembled, inspection for wear and dynamically balanced.

Downloads

Flowserve DMX Between Bearings Pump Brochure PDF Flowserve DMX Between Bearings Pump Product Flyer PDF Flowserve DMX Between Bearings Pump Ball/Ball Manual PDF Flowserve DMX Between Bearings Pump Sleeve/Ball Manual PDF Flowserve DMX Between Bearings Pump Sleeve/KTB Manual PDF

Technical specifications

View full specification table
Brand Flowserve
Model Flowserve DMX Between Bearings Pump - Axially Split, Multistage, Single Case
Equipment Category Between Bearings Pumps
Size Range 3 to 18 inches
Standards API 610 (BB3), Hydraulic Institute, Customer Specification

Frequently asked questions

What is the Flowserve DMX pump used for?
The Flowserve DMX is a heavy-duty, high-pressure multistage pump for demanding process duties, including refinery services, pipelines, boiler feedwater, water injection, hydrocarbons, CO₂ and amine applications.
Is the Flowserve DMX API 610 compliant?
Yes. The DMX is designed to API 610 BB3 requirements for between-bearings, axially split, multistage process pumps.
What does “axially split” mean on a DMX pump?
The casing splits horizontally along the shaft centreline. This allows the upper casing half to be removed for inspection and maintenance while the lower half, including the pipe connections, can remain in place.
Why is the DMX a multistage pump?
Its multiple impellers develop the high head required for high-pressure transfer, injection and process applications.

You may also like

Search