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Precision Pumping & Metering (PPM)
has been injecting life into the oil and gas industry for over a decade.

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Whether it be short term rental equipment or permanent systems our philosophy is to achieve best in class time after time through our innovative and proactive approach.

The PPM team prides itself on supplying safe and high-quality products meeting the latest environmental standards and exceeding customers expectations, whilst maintaining a personal and flexible approach.



PPM offers a tailor-made package to suit your requirements in the safe usage of chemical injection and related equipment.

Offshore Surveys

We have undertaken several offshore surveys to ensure customer’s chemical injection equipment is operating to a satisfactory level and the correct pumps are in use for each specific requirement.

Equipment maintenance

We carry out repair and maintenance to a wide range of equipment for our customers, in-house, offshore and on-site.

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Chemical injectors


PPM has worked closely with our clients on specialist projects to develop bespoke chemical injection systems. We pride ourselves on our research and development stages in creating innovative and cost effective pumping solutions.

The team has the resources and knowledge to bring specialists projects from the design stage through to commissioning, to the highest standards using our stringent quality procedures.


Original chemical injection systems are failing to meet reduced rates and older injection systems are becoming inoperable with inviable repair and replacement cost for operators. The use of pneumatically driven chemical injection equipment provides many benefits including:

  • Cost effective
  • Short lead time
  • Excellent 100:1 turndown capability
  • Compliant with API-675 and ATEX Directive
  • Easy to maintain
  • Air or gas driven systems
  • Environmentally friendly
  • Easy retrofit to existing systems


Injection into any process can be challenging due to compatibility issues associated with the chemical, meaning alternative solutions need to be applied to ensure safe and efficient injections.

Our solution includes:

  • Teflon headed pumps or PVDF Pumps for low pressure applications, which can be used alongside PVC Fittings for cost effective solutions
  • Utilising Titanium or Hastalloy C wetted parts for higher pressure applications


We can offer a full range of flow meters to meet your needs.

Dependent on your applications, flow ranges and pressure, we can provide:

  • Coriolis Mass Flow
  • Thermal Mass
  • Vortex Metering Systems
  • Electromagnetic
  • Turbine, Stainless Steel
  • Ultrasonic
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We currently offer a full range of pressure testing units with flow ranges of 0-1,728 Litres per hour up to pressures of 15,000 psi, all of which comply with current ATEX and PED requirements.

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Large range of AODD transfer pumps, either standalone or built into skids, capable of flows up to 900 litres per minute open ended. Available for rental or purchase.


At PPM we are committed to providing and maintaining a safe, healthy and environmentally effective workplace. We do this by clearly stating and achieving our standards and expectations whilst meeting statutory requirements by openly communicating and consulting throughout.


Williams - PPM is an authorised OEM for the Williams range of air driven metering pumps and carries a large stockholding of both pumps and spares for immediate dispatch.

In addition PPM is an authorised agent for:
Koflo Corporation - Static Mixers, Calibration Columns and Injection Quills.
Flowhire – Flow Meter rental services.
Flux – Range of barrel, drum and IBC pumps and associated ancillaries.
Chemical injectors