The Endura-Flo 4D delivers the highest pressure ratio in its class, providing reliable, efficient performance for even the most demanding industrial environments. Designed for effortless installation, it’s the ideal solution for fluid transfer and supply, paint circulation, and piggable paint systems. Its low pulsation output and smooth, seamless changeover support rapid colour transitions—reducing downtime, waste, and overall operating costs.
Automotive paint circulation systems, ensuring stable flow to spray booths and robots
Industrial metal finishing, including coil coating, appliance coating, and heavy-equipment painting
Wood finishing and furniture production, where multiple colour changes are a daily requirement
General manufacturing fluid handling, such as transferring solvents, resins, catalysts, and coatings
Piggable paint delivery systems, enabling high-efficiency reclaim and minimal flushing solvent use
Exceptional Durability: Long-life diaphragms built to withstand extreme operating conditions.
Fast, Easy Maintenance: Accessible critical components streamline on-line servicing and minimise downtime.
Consistent Flow Quality: Low pulsation output and smooth changeover ensure stable pressure and quicker colour shifts.
Optimised for Multi-Colour Operations: Minimal solvent needed for flushing and reliable start-up pressure make it ideal for high-frequency colour changes and piggable systems.
Flexible Installation Options: Available with rotatable fluid manifolds, mounting brackets, and spring-loaded check cartridges for easy integration into new or existing systems.
– Application: Industrial
– Wetted Parts: Stainless Steel, Perfluoroelastomer (FFKM), PTFE & Polyphenylene Sulfide (PPS)
– Fluid Inlet Size: 1/2″ NPT (12.7mm)
– Fluid Outlet Size: 1/2″ NPT (12.7mm)
– Air Inlet Size: 1/4″ NPT (12.7mm)
– Fluid Working Pressure (Maximum): 400 (psi) / 28 (bar)
– Air Input Pressure (Maximum): 100 (psi) / 7 (bar)
– Recommended Cycle Rate (Maximum): 20 (per minute)
– Volume Per Cycle (Double Stroke): 5 (oz) / 150 (cc)
Diaphragm Kit: 17H302
Air Valve Repair Kit: 24A537
Air Motor Repair Kit: 17H304
If you’re still unsure which pump or repair kit you require, then please contact our dedicated team. You can reach us on 01457 866 926 or pumps@fes-ltd.co.uk.
