+44 1628 918695 Jubilee House , Third Avenue , Marlow , SL7 1EY - UK
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DEP regularly supply a wide range of Pump products and parts (ANSI and ISO) to the Oil & Gas projects, refineries, petrochemical plants and marine application. Based on our deep understanding of industry needs, our long experience, strong technical competencies, and continuous innovation, we can provide you outstanding reliability and performance.

To help our customers navigate through the vast range of industrial pumps we supply, we have categorized our range by three factors; the type of pump, the applications in which they can be used and the manufacturer. Therefore whether you know what the pump is that you require, or just what you need the pump to do, you will be able to see what options are available to you based upon what you know.

Pumps by Application

We have a deep understanding of the needs of specific industries and long experience with specific applications. This is the basis for our strong offer of efficient and reliable products and fast and economical services for a broad range of industries.

Health Care

Our mixing solutions for health care range from multi-component mixing devices for various health care and medical applications to static mixers for dental and cosmetics production.

  • Cosmetics
  • Dental

Our mixing solutions for health care range from multi-component mixing devices for various health care and medical applications to static mixers for dental and cosmetics production.

Hydrocarbon Processing

  • Gas Processing
  • Nitrogenous Fertilizers
  • Petrochemical
  • Refining
  • Synfuels

DEP make critical contributions for separating oil and gas into their individual components and for processing them further. Refineries and petrochemical plants can also rely on DEP  for the repair and maintenance of pumps, compressors, turbines, motors, and generators.

Oil and Gas

  • FPSO – Floating Production Storage and Offloading
  • Storage
  • Liquefied Natural Gas
  • Oil Production
  • Oil Sand

Chemical Processing

Our solutions for the chemical processing industry include pumping, separation and mixing, as well as services for rotating equipment and infrastructure. We offer experience in classical chemical, plastic, and pharmaceutical production as well as in processing renewable materials.

  • Biochemicals
  • Biofuels
  • Bioplastics
  • Chemicals
  • Pharmaceuticals
  • Plastics

Other Industries

With its broad range of products and services, DEP offers efficient pumping solutions for many applications, tailored mixing and separation technologies, specialized machine repair and overhaul, and valued-added surface technologies that protect components used by many industries.

  • Agriculture
  • Air Separation
  • Construction
  • Electronics
  • Facility Management
  • Fertilizers
  • Food and Beverage
  • Marine
  • Metals
  • Mining
  • Rail

Power Generation

You can rely on our high-performance pumps for efficient operations of fossil-fired, nuclear, and renewable power generation. Our maintenance and repair services for turbines, pumps, and generators ensure continuous operations.

  • Biomass/Waste Power Generation
  • Storage
  • Coal-fired Power Generation
  • Gas-fired Power Generation
  • Geothermal Power Generation
  • Hydro Power Generation
  • Industrial Power Generation
  • Nuclear Power Generation
  • Pumped-Storage
  • Solar Power Generation
  • Wind Power Generation

Pulp and Paper

DEP offers a broad range of pumping, mixing, and surface solutions meeting the challenges of pulp and paper production with high energy efficiency and low operating costs. We provide a broad range of maintenance and repair services for turbines, motors, and generators.

  • Paper and Board
  • Pulp


  • Dewatering
  • Domestic and Commercial Wastewater
  • Industrial Water and Wastewater
  • Irrigation and Flood Control
  • Municipal Wastewater
  • Water Transport and Production

Pumps by Type

DEP offers a broad range of pumps and related equipment for water production and transportation as well as wastewater collection and treatment for municipalities and industries. Our expertise also includes separation technologies, and services on rotating equipment.

High-performance pumps supply from Petro Pumps are leading solutions for the production and transportation of oil. Our board range of our expertise   enable efficient separation processes for liquids and gas. We provide reliable services for compressors, turbines, motors, and generators.

  • Centrifugal Pumps
  • Commercial Pumps
  • Diaphragm Pumps
  • Dispensing Pumps
  • Down Well Pump
  • Downhole sucker rod Pumps
  • Duplex Pumps
  • Fluid Power Pumps
  • High Pressure Pumps
  • Industrial Pumps
  • Measuring Pumps
  • Mud Pumps
  • Oil Well and Oilfield Pumps

Pump Parts and Accessories

  • Quintiplex Pumps
  • Reciprocating Pumps
  • Rotary Pumps
  • Submersible Pumps
  • Triplex Pumps
  • Vacuum Pumps
  • Vertical Turbine Pumps

We also offer a complete line of chemical pump, heavy duty process pumps, slurry pumps, vertical cantilever pumps, double suction pumps, vertical turbine pumps and many other types of pump and pump parts for a wide variety of services.

Water Glycol Pumps for Wellhead Safety Control

Pumps for Panel Systems

Deepwell Turbine Pumps

Positive Displacement Pumps

Hydraulic Components for Power Packs

Packaged pump and control skid

We offer more than 100 varieties of pumps designed for high volume and low maintenance operations. We are practically able to supply any Pump and Parts according to specific project requirement, drawings and parameters.

ANSI B73.1 Horizontal Pumps

ANSI B73.2 Vertical Inline pumps

API 610 Pumps for Refinery Service

Boiler Feed Pumps

Bottom Suction Pumps

Charge Pumps

Chemical Pumps

Frame Mounted End Suction Pumps

Close Coupled Pumps

Deep Well Pumps

Diagonally Split Casing Pumps

Diffuser Type Pumps


Double Suction Horizontal Split Pump

Double suction Pumps

Double Suction Volute Type Pumps

Dry Pit Pumps

End Suction Centrifugal Pumps

Fire Pumps

Heavy Duty Process Pumps

Hermetically Sealed Pumps

High Pressure Water Supply Pumps

Horizontal Split Casing Pumps

Immersion Sump Pumps

Industrial Vertical Process Pumps

Multi Stage Close Coupled Pumps

Multi Stage Double Suction Pumps

Multistage Canned Motor Pumps

Packaged Pumps

Sealless Centrifugal Pumps

Sealless Vertical Pumps

Self Priming Centrifugal Pumps

Side Suction Centrifugal Pumps

Single Stage Canned Motor Pumps

Single Stage Centrifugal Pumps

Single Stage Close Coupled Pumps

Single Stage Double Suction Pumps

Single Suction Centrifugal Pumps

Single Suction Volute Type Pumps

Slurry Pumps

Solid Casing Centrifugal Pumps

Stainless Steel Centrifugal Pumps

Submersible Centrifugal Pumps

Submersible Disc Centrifugal Pumps

Vertical Cantilever Pumps

Vertical Immersion Vortex Sump Pump

Vertical In-Line Pumps

Vertical MultiStage Pumps

Vertical Split Casing Barrel Type Pump

Vertical Turbine Pumps

Vertically Split Casing Pumps

Water Lubricated Circulators

Wet Pit Pumps


Pump Accessories

Access Doors


Basket Strainers

Check Valves

Communications Connectors

Control Panels

Deep Well Packer Adapter

Electrical Controls

Electrical Enclosure

Extension Leads

Filtration Devices


Gas Ballast Adaptors


Gear Reducers

Inlet and Exhaust Filters

Inlet and Exhaust Traps

Junction Boxes

Leak Detectors

OEM Pumps

Oil Pressure Monitors

Oil Treatment Kits


Power Load Monitors

Pre-Assembled Pump Skids

Pump and Panel Switches

Pump Temperature Controls

Quartz and Powder Reference Leaks

Thermostatic Modulation

Traps and Catchpots


Tube Heat Exchanger

Vacuum Sniffer Probes


Vent and Surge Tank

Vibration Isolators



Can’t find the pump you’re looking for? We pride ourselves on our slogan “Whatever the process, we have the pump”, so even if you cannot see something on our website it is very likely we are able to source it.