SMP Ltd created a solution to this problem, the 20Ltr MS SRP. This system uses 4x20Ltr cylinders instead of the 4x50Ltr, reducing the weight of the SRP by approximately 200kg. Due to these smaller cylinders, the length of the system was shortened to make it much more compact. SMP Ltd also designed this piece of equipment with Tescom Regulators so that it is more suitable for the cold environments.
The SRP is protected within a steel crash frame and has the ability to supply air to two divers which can be monitored via 63mm pressure gauges. The system has been fitted with two interchangeable steel umbilical hangers, so it is easy to store two umbilical’s.