FEATURES:

• High heat lid that will not warp in the sun
• Proportional mixing availability.
• Double O-ring shaft seal.
• Permanently lubricated rotor seal with extreme wear resistance exceeds 3000 dry cycle requirement.
• Chlorine, acid and ozone resistant construction.
• Handle-locking knob provides an eye-let for lock attachment.
• Universal shaft spline pattern adapts to most actuators.
• All wetted materials are of NSF-50 or 61 designation.
• 2" Inside Diameter, 2.5" Outside Diameter