1800mm Deck Decompression Chambers DDC

Over the last few years we have seen the increase in popularity of larger diameter Deck Decompression Chambers (DDC’s). Initially any enquiries for chambers larger than 1500mm (60 inches) would have exclusively come from the Scandinavian region but now we are finding that diving contractors from all over the globe are showing interest in our 1800mm (72 inches) chamber. IMCA have recently revised their D023 guidelines:

” Any chamber manufactured after 1 January 2015 should have a minimum internal diameter of 60 inches if using imperial measurements or 1500mm if using metric measurements. Chambers manufactured before this date do not need to meet this size requirement. “ 

But for some people bigger is better.
Diver Decompression Chambers

Due to the increase in demand we at SMP now stock 1800mm DDC shells at our Preston workshop ready to fit out. This greatly reduces project build times for our customers. We supply the chambers as free-standing units but more commonly as containerised systems ready to deploy anywhere in the world. We have standard designs like the example shown below which fit into 20 foot ISO containers to keep mobilisation and shipping costs to a minimum. We also produce bespoke systems and our sales and design teams are on hand to consult with clients to produce high quality solutions, supplying computer generated realistic views of the systems prior to build.

Diver Decompression Chambers

Our DDC shells are built in the UK to the design code PD5500 : 2009 CAT1 and are certified by Lloyds Register of Shipping and they have a depth rating of 100 Metres.

All of our diving systems are designed to meet and exceed IMCA safety standards for offshore use.

Please contact our sales team for further information.

Enquire about our DDC’s

Please call +44(0)1772 687775 for advice, availability and pricing.

Our customer care is available 5 days a week.

Mon – Fri: 
9am – 5pm
Sat – Sun: Closed

You may also contact us at any time with an email

SMP Complete Shortened 60″ Divers Decompression Chamber (DDC)

This week Submarine Manufacturing & Products Ltd are pleased to announce the completion of a shortened version of their standard 60″ DDC.  The bespoke chamber has been produced for installation on custom built dive support vessel (DSV) for a UK based commercial diving contractor.

The shortened diving chamber design is Lloyds approved and also meets IMCA D 023 for Design for surface orientated (air) diving systems.

This skid mounted twin-lock chamber can be supplied either as a stand alone DDC or alternatively can be containerised inside a 20″ ISO container with integrated dive control panel and gas storage.

For more information on the range of containerised dive systems that we offer please visit our website using the following links:

hyperbaric chambers

containerised dive systems

commercial diving equipment