$13.00 Puritan Bennett Gauge Top quantity Add to cart SKU: CS1981 Category: PB 21A 31A & 41A Tags: 21A, 31A, 41A, bennett, gauge, puritan Description Description Please Call 866-446-8765 to order. Online ordering currently unavailable. MFG # Item# CS197 Call 866-446-8765 for availability. Related products Companion 1000 & 1000T Bezel $8.00 Add to cart Puritan Bennett 21A / 31A / 41A Quick Connect $38.00 Add to cart Puritan Bennett Companion C1000 LOX Portable Read more Companion 1000 & 1000T Quick Connect $40.00 Add to cart