The National Aviation Company of India Ltd (NACIL), which runs national carrier Air India, today said it has signed an agreement with aircraft engine- maker Pratt & Whitney to set up an engine-wash facility at the city's international airport.

Besides engine-wash of the flag-carrier's aircraft, the facility, to be set up at the Mumbai International airport, would also undertake work from third parties, a company press release said here.

Pratt & Whitney is a division of the US-based United Technologies Corp. It runs the service under the brand name, EcoPower engine wash service.

The company claims that its EcoPower engine wash system reduces fuel burn by as much as 1.2 per cent, eliminating three pounds of carbon dioxide emissions for every pound of fuel saved. It also decreases the engine gas temperature thus increasing the amount of time an engine can stay on wing.

The Mumbai service center will have the ability to perform washes on nearly all commercial engines in service including the PW4000, CFM56-5/-7, V2500, CF6-80C2 and GE90-100, the release said