Adjustable Cast Iron Door Closer UL10c 3 Hours Fire Rated (OB03) Video,Demo, How It Works & Features

Name: Adjustable Cast Iron Door Closer UL10c 3 Hours Fire Rated (OB03)
Uploaded: 2026-06-01T19:19:16+08:00
Description: Watch the Adjustable Cast Iron Door Closer UL10c 3 Hours Fire Rated (OB03) video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2025-04-09 4530

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Product Specifications

Model NO.:

OB03

After-sales Service:

Replacement by Factory

Warranty:

5 Years

Material:

Cast Iron

Type:

Door Closer

Installation Type:

Standard

Function:

Adjustable

Standard:

American Standard

Remote Control:

Without Remote Control

Door Width:

1400mm

Door Weight:

120~180Kg

Usage:

Market, Fire Exits, Home, Hotel, Office, Hospital, School

Color:

by Customer Request

Back Check Function:

Yes

Delay Action Function:

Optional

Max. Open Angle:

180°

Hold -Open:

Optional (with Hold Open Slide Arm)

Applicable Temperature:

-30ºC to 60ºC

Applicability:

Can Be Used for Left and Right-Hand Doors

Weight ( Kg ):

5.42kg

Passed Durability Test:

2000,000 Cycles

Trademark:

Oubao or OEM or ODM

Transport Package:

by Customer Request

Specification:

Cast Iron

Origin:

China

HS Code:

83026000

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