ZENITH 20-100KG Size 2-4 UL10C Fire rated Cam action Concealed Door closer (MTA-DC047)

Hold open function optional to use

Latching & Closing Speed adjustable

Adjustable loading force by spring: Size 2-4,20-100KG

Max door width: 1100mm

Minimum door thickness:44mm Wooden door,40mm Steel door

Material: Aluminum

Finish: Silver (US28/689)

UL10C 3 hours fire rated

produce to comply to ANSI/BHMA A156.4 Grade 3 with 500,000 life cycles