Midmark/Ritter 427 Air Lift Physician Stool
Features same as the 425 stool, but with a foot lever instead of a hand ring. A touch of your heel to the foot lever pneumatically adjusts the height, allowing you to maintain a sterile field. The 427 is shown with optional back kit that adjusts in, out, up, and down; and, optional arm kit that adjusts in, out and angularly.
Product Features
- Contoured seat molds to body shape
- Foot operated
- Steel five-leg caster base
Product Specifications
Seat Height:
17" – 23"
Seat Cushion Dimensions:
16.5" W x 17" D
Seat Cushion Thickness: 3"
Back Cushion Dimensions:
13" W x 9.5" H (with back kit accessory)
Caster Base Diameter: 23"
Weight Capacity: 225 lbs.

