500 Series Medium DutyLH503 / LH534 Grade 2
Application:
For installation on wood and hollow metal doors and frames
For commercial use
Installation: Tri-packed (regular,top jamb and parallel mount)
Material:
Closer Body: Cast Aluminum Arm: Steel
Adjustment: Dual valve. Closing and latch speed
Finish: Painted aluminum (AL), Bronze (DU), Brass (PB)
Power size: LH503: size 3 LH534: size 4
Optional feature: Backcheck function
Certification: UL and cUL Listed, BHMA Certified to ANSI A156.4
Handing: Non handed
APPLICABLE DOOR WIDTH AND WEIGHT CHART
| MODEL | DOOR WIDTH Millimeter (mm) | DOOR WIDTH Inches (“) | DOOR WEIGHT Kilogram (kg) |
|---|---|---|---|
| 503 | 1000 | 40†| 40 – 65 |
| 504 | 1200 | 48†| 60 – 85 |
