Alfmeier 4-Way Pneumatic Lumbar and Massage SystemEHFCVJanuary 20, 2022Body Besides the lumbar function this system can be operated under massage mode with upgraded PCBA and SMA-actuators. As a new product using the Gen3 valve with extended functionality it will go in serial production very soon. # Seat Previous Post Alfmeier 3 Bladders 4-Way Pneumatic Lumbar and Massage System Next Post Alfmeier 4-Way Pneumatic Lumbar System Leave a ReplyCancel ReplyYou must be logged in to post a comment.