Sound Enclosures

Sound Enclosures and weather enclosures are high grade enclosures constructed with light weight powder coated aluminum with foam insulation and all stainless hardware to insure the best in durability and comfort. Fully removable lockable access doors with latches are provided on both sides of the engine, and the radiator pressure cap can be reached through a screw-out inspection plate at the top of the enclosure. Provisions for exhaust, control wiring, A.C. electrical cables and D.C. battery cables as well as fuel and oil lines. The entire sound enclosure is designed to channel cooling air and sound waves.

Sound Marine Diesel, LLC can supply you with a high quality sound enclosure for your Norpro Marine or Land based Yanmar, Isuzu Kubota or Next Generation Kubota diesel generator !

SMD will evaluate your generator needs, suggest and design system upgrades, order parts and materials, repair or install mechanical equipment, and keep you informed throughout the entire process. A generator properly maintained and excersised, at a reasonable price, is our goal.

Sound Marine Diesel, LLC sells all Beta Marine engines and generators at a substantial discount. Please contact Joe DeMers for a price quote on any Beta Marine product. New Kubota engines and generators, for industrial or non-marine use, can also be quoted at a discount.

SMD is a full line NORPRO engine and genset / generator dealer. We offer Norpro Isuzu diesel propulsion engines keel cooled or heat exchanged from 26hp through 222hp. Diesel generators 3kw through 96Kw powered by Yanmar, Isuzu, Kubota and Lombardini diesel engines are available, as are gensets powered by propane or natural gas, for land based use. Optional sub base fuel tanks, trailers and auto start , auto transfer , weather and sound enclosures.

We can also supply discounted engine parts for Universal diesel engines and Perkins diesel engines.

New and rebuilt marine transmissions, with warranty, from Borg Warner - Velvet Drive, Capitol, Newage/PRM, Paragon, Techno Drive, Twin Disc, and ZF/Hurth are available. Please contact Joe DeMers for discount pricing.

Please see our links page to get more information on Beta Marine Diesels and the rest of our site to get more information on us and our services.

We have a Catalina 27 and a Gulf 32 Pilothouse available, all repowered with Beta Marine engines, in the water, for demonstration purposes. A Passport 40, repowered with a 50 hp Beta Marine engine, is also available for demonstration in Stamford, Connecticut. Please contact us for an appointment to experience Beta Marine engine performance firsthand.

Norpro's Sound Enclosure