Mattress overlays hold a lot more air than a seat cushion, so they need a bigger pump. This is the larger double action hand pump used to inflate ROHO dry floatation mattress overlay systems, and it moves air on both strokes so setting up or re-inflating a full overlay is quick for a carer or nurse.
It suits any setting where an overlay gets stripped, cleaned and re-inflated regularly, such as a facility, a respite bed or a home where the overlay travels with the client. Having one pump per bed keeps the set up routine simple for the staff on shift.
The connector fits the standard ROHO valve, so it also handles cushions if that is what is in front of you.
