Hydraulic Automatic Hold Open Arm Door Closer D503

• Door Closer Model: D503
• Max. Opening Angle: 115 degree
• Certification: CE, UL, ISO9001
• Warranty Period: 3 years
• Applicable Temperature: -40 to 45℃
• HO Arm Optional: DT-03, DTWB

Ω Light & Medium Duty Economical Model

for Residential and Commercial Doors

Ω Adjustable Closing & Latching Speed

Ω Max Opening Angle 180 degree

Ω Non-handed Installation

Ω Fixed Spring Force #3

Ω Adjustable Back Check Optional

Ω BS EN1154 Certification 500,000 Life Cycles

Ω BS EN1634 Certification 2 Hours Fire Rating

Finishes: Painted - Silver, Bronze, White, Gold, Black & other RAL colors