Silvercrest Submarines are the UK's premier submarine & ROV sales company with contracts performed worldwide

Click here for our homepage
Click here to learn more about our profile
Click here for our complete submarine sales listing
Click here to learn more about our submarine engineering capabilities
Click here to learn more about our submersible and ROV motors
Click here to read our news letters
Click here for related links
Click here for information on how to contact us






The Silvercrest ECO-SUB is a 24-passenger carrying submersible designed to carry occupants to a depth of 100m. Its acrylic viewport configuration offers all passengers a superb panoramic view of the underwater world. While a large access hatch, and the wide internal circulation space, makes this an ideal submersible for disabled passengers. This submersible has been designed to minimise the risks to the environment by the careful choice of its components and configuration, allowing its use in marine park areas where the underwater ecology is sensitive to disturbance.


This is a purpose built acrylic tourist submarine, designed for passenger comfort and safety. The submarine provides a panoramic view of the underwater world for all passengers, through large diameter acrylic viewports. The submarine operates to a maximum depth of 300 feet (100m) with twenty-four (24) passengers and two crewmembers. External lighting, VHF surface communications, and through-water communications, are fitted as standard.

The main features of this submarine include: -

Panoramic viewing for all passengers * Disabled passenger facilities * ZEBRA battery system * Water hard ballast system * Soft ballast system * Drop weight system * Dual pressure air systems * Dual oxygen systems * Carbon dioxide level monitors * Oxygen level monitors * Carbon dioxide scrubbers * VHF Radio * Ultrasonic underwater communications * Alarm and insulation resistance monitoring systems * Echo sounder * Mechanical and electronic depth meters * Electronic compass * Trim and heel indicators * Navigation lights * External lights * Emergency breathing masks * Fire fighting  and Emergency systems *


The submarine is supported with a service and workshop container (option), together with battery chargers, high-pressure air compressor, oxygen charging facility, and tool kit. 

Complete technical documentation.

Pilot and crew training course (by request).

Operational start up and maintenance support programme (by request).

Spare parts package (by request).

Built to Germanischer Lloyd Class for tourist submarine

Price subject to final agreed specification:.


Tel: England (44) 1285.760620





Large tourist submarine


This large multi passenger tourist submarine, has been designed for the underwater leisure market. An excellent opportunity to acquire a purpose built submarine.

Operating Depth: 240ft (75m).
Crew: Two pilots and forty six passengers.
Weight: 106 tons.
Large viewports on all sides.
External lights, video, sonar and communications.

Click here to find out how to contact us
Click here for main sales listing

Site Map
©Silvercrest Submarines