Project Description
![P-251-3](http://www.spiritmedical.com.tw/wp-content/uploads/2018/12/P-251-3.jpg)
Retaining Ring
*P-251-3 (Adult)
for:
P-231-4 Deluxe adult tunable diaphragm
*P-251-3/P (Pediatric)
for :
P-231-4/P Deluxe Pediatric tunable diaphragm
Retaining Ring
*P-251-3 (Adult)
for:
P-231-4 Deluxe adult tunable diaphragm
*P-251-3/P (Pediatric)
for :
P-231-4/P Deluxe Pediatric tunable diaphragm