The Entrix high risk alternating overlay mattress system is primarily used for the prevention and treatment of pressure damage and pressure ulcers up to stage 3. The digital alternating mattress system pump features the latest features such as audible and visual alarms, internal pressure monitoring and accurate adjustment for weight.The Entrix Overlay Mattress System offers comfort, effectiveness and value for money with a 2 year no quibble warranty.

• Overlay alternating system with static mode and digital pressure monitoring
• 16 x 5 inch cell air pressure mattress
• Pump Features 2 in 1 Alternation
• Air-Flow: 7 LPM
• Cycle Time: 10mins
• Digital adjustment for weight with Kilogram reading on dial 
• Low pressure and component failure audible and visual alarm
• Power failure alarm
• CPR for rapid deflation of mattress
• Power Input: 240 volt, 50Hz
• Whisper quiet operation
• Safety Standard: CE TUV Mattress Specification
• 5 inch high mattress with full cover
• The mattress cover is made of a 2-way stretch 100 % nylon material with PU backing.
• Air Cell Material: 100 % nylon with TPU lamination
• Weight Capacity: 150 kgs
• Inflated Dimension: 200mmx90mmx130mm ( L.W.H )
• Weight: 7.5 kgs
• Maximum power usage 10 watts

Brochure here: Shelden-Entrix overlay user manual