VPU series – Flexible fuel injector test solutions for 2- and 4-stroke engines IOP Marine’s air-powered Valve Pressure-test Units (VPU’s) ensure optimal fuel injector performance and help avoid unnecessary fuel consumption and particle emissions. IOP Marine’s solutions are approved & recommended by leading engine designers including MAN Diesel, Wärtsilä, Rolls Royce and Caterpillar MAK for their 2- and 4-stroke engines.
The VPU’s are compatible with fuel injectors and safety valves from hundreds of different engine models and are continuously adapted for new models according to customers’ needs.
IOP offers a full range of 2- and 4-stroke engine fuel injector test rigs and injector valve-holders designed for workshops, as well as fuel-pump testers for 4-stroke engine fuel pumps.
The top-of-the-line VPA series for fuel injector testing is PLC controlled and the built-in test programs are easily customized. Combining it with a rotating multi valve-holder provides any workshop with a powerful and space-efficient tool to provide full service to all diesel engine customers.
The FPT series for fuel-pump testing features PC-integration and possibilities for thorough testing, logging and comparison of fuel pump and plunger/barrel wear & tightness.