The Rotork Series ‘AB-SS’ quarter-turn gear operators are designed to withstand the harsh and highly corrosive challenges such as marine and chemical environments. All models in this series feature 316 grade stainless steel housing with a special dynamic sealing arrangement on the critical rotating position indicator.
Features
• Worm gear
• Stainless steel SS316 housing
• Stainless steel SS316 input shaft
• Stainless steel SS316 stop bolt covers
• Stainless steel SS316 fasteners
• Ratios from 34:1 to 592:1
• Rugged construction
• Axial needle bearings