ARMSTRONG AIR® Seal Kit, FKM, Specifications: 1-1/4 in Shaft, 200 deg F Temperature Rating SPECIFICATIONS Material : FKM Size : 1-1/4 in Specifications : 1-1/4 in Shaft, 200 deg F Temperature Rating Temperature Rating : 200 deg F FEATURES Seal kit consists of stainless steel rotating seal head, stainless steel spring and holder, stationary seal seat with O-ring or l-cup Resin bonded carbon rotating face