About Marlin Laboratories

Marlin Labs was established in 1995 and has a staff compliment of 33 based in Durban, Cape Town, Welkom, Port Elisabeth, East London and Pretoria.

Marlin Labs services and supplies Reverse Osmosis and water purification equipment Nationally and Internationally into Africa. Our customers are Renal service providers, Laboratories, Endoscope service providers and Industry. We service in excess of 150 hospitals and clinics every month and are the preferred service provider to some of the largest Dialyses Service providers in South Africa.

We currently service customers in the following countries

Swaziland, Mozambique, Zambia, Djibouti, Zimbabwe, Malawi, Cameroon, Kenya, Rwanda, Tanzania, Guinea, Democratic Republic of Congo and Namibia

Certified LRQA ISO 13485:2015

Marlin labs is registered with LRQA and we are certified for ISO 13485:2015


Our water purification systems are custom designed to fit our customers’ specific needs and are robust in order to survive harsh conditions. Parts are available locally off the shelf, effecting rapid response and repair when failure occurs.

Marlin Laboratory manufacturing is an ISO certified company who constantly strives to improve on our Quality Assurance programmes. We have embarked on a new programme to upgrade our ISO certification and to have our products certified for the CE mark.

The Marlin Labs product family includes 12 options depending on the size and scale of the solution required. The high end EVOLUTION plant creates opportunities to customise a solution to address even higher volumes of RO water supply.


We build Reverse Osmosis systems for every need. Our extensive experience and geographic footprint in the Renal Dialysis industry has made us the Partner of choice.

Reverse Osmosis Systems

90 LPH Series 2
120 LPH Series 2


Powder coated Aluminium
for corrosion resistance
Conductivity monitoring
Run time metering
UV steriliser Carbon
Bloc filtration Membrane
flush timer Break tank
Excess product water capture
Product water quality monitoring

90 LPH Series 2D
120 LPH Series 2D


Powder coated Aluminium
for corrosion resistance
Conductivity monitoring
Run time metering UV
steriliser Carbon Bloc
filtration Membrane flush
timer Break tank Excess
product water capture
Product water quality
monitoring DIS touch screen
control (Digital Information System)
PIN number access control

Mobile RO cabinet



Powder coated Aluminium
construction Up to 600 LPH
Water softening Carbon
treatment Chlorine removal
Raw and product water
quality monitoring Waste
and product water flow monitoring

Static RO plants

WITH pre-treatment


Energy efficient Frequency
controlled pumps Quick couple
PEX imported pipe and connectors
Panel mount fittings PEX
distribution Loop piping Leak
detection Project planning and
management Site inspections and
consultation Water saving
Redundancy Telemetry Digital
touch screen information system


Solutions are either standard or customized to meet customer’s expectation.

Our potable systems are constructed in modular form to provide clean drinking water from multiple fresh water sources. Our drinking water may be safely stored for up to 24 months.

Mobile Trailer mounted features:

Water separator Automated clean up of UF and filters In-line PH control and measurement Built in levelling Automated pump control for speed and pressure Carbon Processing Ozone generator Clean water back flush system on the Ultra filter Water preservative dosing Operational weight approximately 1800kg Power Requirements 220v single phase 2100W

Fixed Modular Concepts:

Our modular systems allow for customization from 4000 - 25 000 litres per hour. Chlorine sanitization is an option Water Preservation with Aqua Salveo ensures safe drinking water for up to 2 years Solar renewable energy or generated power sources are available Telemetry options are available for system status monitoring and management. Water storage options customized to location and specific requirements


South Africa recently hosted the 2016 South African Renal Congress at the Cape Town Century City Conference centre in September 2016. The conference was attended by over 20 professionals involved in the Renal industry from over 12 countries. Marlin Labs hosted many visitors to our company display.


Our service technicians are available 24/7 via a standby call out service available in all major centres. All service calls are monitored in real time via smart cell phone communications. All of these communications are routinely monitored by company management.

Our value add services include:

  • Real time technical support and call monitoring
  • 24/7 emergency standby facility
  • Endotoxin testing
  • Chemical and bacterial analysis
  • Chlorine and Chloramine monitoring
  • Data Analysis recorded from disinfection services
  • ISO certified company
  • Certified technicians
  • Water and energy saving
  • Grey water recovery
  • Strategic planning for water supplies
  • Turnkey Project management
  • National Footprint
  • Extensive experience within the African continent
  • In house plant and equipment manufacture
  • Flexible design and development to fit bespoke needs
  • Associated companies Pure Care and Enabling Africa

Sites where our services teams are located


Marlin Laboratory Manufacturing (Pty) Ltd.
T: +27 31 914 2232
E: info@marlinlabs.co.za

Unit No 5,
23 Beechgate Crescent,
Southgate Industrial Park, Amanzimtoti,
South Africa,