Norton low energy operator with push side double lever arm for multi size automatic door openings up to 180°.

Norton low energy operator with radio frequency and push side double lever arm for multi size automatic door openings up to 180°.

Norton low energy operator with heavy duty push side double lever arm and 4-13/16" to 7-3/8" reveals for multi size automatic door openers.

Norton low energy operator with double lever arm, radio frequency, and 4-13/16" to 7-3/8" reveals for multi size automatic door openers.