Centrifugal pumps · API 610 · ISO 5199 · Suffolk, UK
Amarinth designs, builds and tests critical-service centrifugal pumps, packages and seal support systems in Suffolk, then keeps them running for the life of your plant. From North Sea FPSOs to the UK’s nuclear fleet.
Pump down or need spares fast? Call +44 (0)1394 462 120
Designed, built and tested in Suffolk
Approved vendor to
Start here
Four ways in. Each one goes straight to an engineer who knows pumps.
API 610, ISO 5199 and API 685 sealless pumps built around your duty point, with bespoke hydraulics when the catalogue won’t do.
Check your dutyDrop-in replacements for Girdlestone, Goodwin, Weir and Pullen pumps. Same footprint, same hydraulics, no pipework changes.
Find a replacementMany stocked spares can go out the same day. Site fault diagnosis, strip and refurbishment, on and offshore.
Get spares or servicePump skids, chemical injection packages to 1,250 bar g, API 682 seal support systems and condensate recovery units.
See packagesDuty check
Enter flow, head and pressure to see which Amarinth series cover it, from our published ranges. An application engineer confirms every selection.
Published ranges
Covers your duty Outside range
Enter a duty to see matching series.
Published maximums. The final selection depends on speed, NPSH, fluid and materials.
The range
Every build is designed to order in Suffolk, to API, ISO and your own specifications, with NACE and NORSOK compliant materials up to titanium.
Horizontal, vertical in-line and vertical sump pumps, long or close coupled, with jacketing and self-priming options.
to 1,100 m³/h · 240 m · 51.8 bar g
Process pumps
Sealless pumps that take the mechanical seal out of hazardous, toxic and high-value duties.
to 200 m³/h · 90 m · 51.8 bar g
Magnetic drive pumps
Plug-and-play skids with condition monitoring and process automation, plus chemical injection packages of up to ten pumps.
to 1,500 m³/h per pump · to 1,250 bar g
Pump packages
Stainless vessels by coded welders, to PED and ATEX, plus automatic top-up units for whole installations.
to 80 bar g · lead times of 20 weeks or less
Seal support systems
Variable-speed stainless units, high-volume and compact designs, plus replacement pumps for the CRUs you already run.
to 35,000 kg/h
Condensate recovery
When the duty won’t fit a catalogue: low NPSHa, low shear, tight spaces and vertical pumps up to 20 m long.
Designed from a blank sheet
Bespoke designObsolete pumps
When Girdlestone, Goodwin, Weir or Pullen pumps reach the end of their life, we engineer replacements that are dimensionally and hydraulically interchangeable. They bolt straight onto your existing pipework and foundations.
A photo, serial number or old drawing is enough to start.
On site if needed, to the exact footprint, hydraulics and materials for your fluid.
Built and tested in Suffolk, installed with no pipework or foundation changes.
Still running Girdlestone? We build interchangeable 980/988, 910/912, 930, 984, 914, MA, URF/USM and SSM/SSD pumps, with spares for all of them. Girdlestone range
Live witness testing, online
Test facility
Every Amarinth pump is assembled and tested on one site in Suffolk. Witness the test in person, or follow it live online with calibrated, real-time data, without booking a flight.
Not one of ours? We test other manufacturers’ pumps too, for aftermarket diagnostics.
Whole-life support
The amaranth takes its name from the Greek for ‘unfading’. We hold our pumps to the same standard: designed for the duty, proven on test and supported for as long as your plant runs.
Bespoke hydraulics with in-house CFD and FEA, for low NPSHa, low shear and tight spaces.
Assembled to order in Suffolk, in alloys up to titanium and nickel aluminium bronze.
Performance tested on our own bed, witnessed in person or live online.
Installation and commissioning on and offshore, with rapid deployment and site support.
Site fault diagnosis, root cause analysis and hands-on training for your team.
Strip, inspect, refurbish and upgrade, or swap in a ready spare from a rotatable pool.
Rotatable spares programme
On the Glen Lyon FPSO, west of Shetland, a rotatable pool of bare-shaft pumps keeps erosive duties running. When a pump wears, a ready spare goes in during a short maintenance window. The worn unit comes back to Suffolk for strip inspection, NDT, refurbishment and re-certification, then rejoins the pool.
Ask about a rotatable programme“Uncompromised process uptime under severe conditions.”
Industries
Amarinth works with specialist heavy industries that need robust, precision-engineered pumps for the harshest conditions. Also food and beverage, healthcare and general industry.
Titanium API 610 OH2 pumps for FPSO One Guyana. OH1 pumps for the Karish FPSO.
Drop-in replacements across EDF’s UK fleet. Fit For Nuclear.
Process pumps and packages for gas processing, including low NPSHa designs.
API 610 process pumps, VS4 sulphur pumps and API 682 seal support systems.
ISO 5199 pumps, sealless API 685 pumps and low-shear designs.
Girdlestone MA pumps to MOD standards, from a JOSCAR registered supplier.
Corrosion-resistant pumps in titanium, nickel aluminium bronze and other alloys.
Fit For Hydrogen + CCUS, from a carbon-neutral UK plant.
Customers
“The quality of personnel they sent to the site was first class.”
Majdi ShalgheenZakum Development Company
“They have full control of the pump’s design and can react quickly.”
Richard GouldADMA-OPCO
“Amarinth’s engineering solution to this challenging specification proved invaluable.”
Azuan Hakim Abd AzizProject Engineer, National Oilwell Varco
Clients include Shell, bp, ADNOC, Petronas, Siemens, Hyundai and Diageo.
Quality, safety and environment
Hazardous areas and conformity
Supply chain
Built to
Members of the Energy Industries Council, BSI, Suffolk Chamber of Commerce and the Suffolk Carbon Charter. All accreditations
Talk to an engineer
Send a duty, a datasheet or a photo of a nameplate. Your enquiry goes straight to our application engineers.
Offices in the UK, Malaysia, the UAE and Africa. Prefer to talk later? Arrange a call back.
We’ll reply by email. If it’s urgent, call +44 (0)1394 462 120.
