At Separ UK, we believe that clean fuel is non-negotiable. Since the 1980s, we’ve been protecting engines and systems across multiple sectors — from marine and power generation to road transport, agriculture, and more.
What we do
We specialise in in-line fuel filtration, water separation, and contaminant removal for diesel, gas oil, MDO, and other middle distillate fuels. Our product portfolio includes:
SWK Filters
LKF Series (for truck, off-road, agricultural)
EVO-10 Filters
KWA spares
Fuel additives & testing
WASP fuel polishing & sidestream filtration systems
Custom fuel polishing units
Our markets
We proudly serve these core sectors:
Marine (pleasure, commercial, coastal & offshore)
Power generation & backup (gensets & standby systems)
Transport, truck & bus
Agriculture & off-road
Building services / facility backup
Our filters protect engines from water, particulates, microbial growth, and fuel degradation – helping to reduce downtime, extend component life, and safeguard performance under challenging conditions.
Why partner with us?
Genuine Separ parts and certified quality
Fast availability of spares (UK next working day)
Technical support from a seasoned, specialised team
ISO 9001:2015 certified operations
Part of the WASP group for advanced fuel polishing solutions, delivering holistic fuel system care
Let’s make clean fuel your standard
Whether you’re specifying filtration for a new engine room, retrofitting your fleet, or maintaining backup systems – we’d love to explore how Separ UK can add value to your operation.
