Name: UL 3 Hours Fire Rated Automatic Door Closer Adjustment
Uploaded: 2026-08-25T01:13:20+08:00
Description: Watch the UL 3 Hours Fire Rated Automatic Door Closer Adjustment video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

UL 3 Hours Fire Rated Automatic Door Closer Adjustment Video,Demo, How It Works & Features 2026-05-31 2800
Send Inquiry	European Panic Bar (push bar) for Fire Door 300 views Dortec Push Bar Economic Type Factory Price 451 views UL 3 Hours Fire Rated Automatic Door Closer Adjustment 280 views Dortec Outside Trim Lock Handle External Trim for Panic Bar 336 views Dortec Mortise Type European Panic Bar with Lock Body 483 views

Product Specifications

Model NO.:

DT-536

Material:

Aluminum Alloy

Type:

Outside-mounted

Installation Type:

Standard and Parallel

Function:

Stop, Fixed, Delay, Adjustable, Buffered

Standard:

American Standard

Remote Control:

Without Remote Control

Door Width:

1500mm

Door Weight:

120~180Kg

Usage:

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

Color:

Optional

Power Size:

Adjusted

Trademark:

DORTEC, no mark or OEM

Transport Package:

Cartons or Pallets

Origin:

Hefei, China

HS Code:

8302600000

Like 0 Dislike 0 Comment 0

More>Recommended Video

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

359

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

588

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

568

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

467

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

547

Diamond and CBN Wheels, Flute Grinding, Clearance and Face Surface Grinding, Profile Grinding

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

434

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

515

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

440

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

300

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

543

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

313

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

558

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

©1996-2026 Made in China All Rights Reserved
MadeinChina.com is a trusted global B2B platform with over 30 years of experience, connecting worldwide buyers with reliable and verified Chinese suppliers and manufacturers.

UL 3 Hours Fire Rated Automatic Door Closer Adjustment Video,Demo, How It Works & Features

Product Specifications