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Temperature Automatic Door Closer Electric Double Control Door Closing Device

Temperature Automatic Door Closer Electric Double Control Door Closing Device

  • Temperature Automatic Door Closer Electric Double Control Door Closing Device
  • Temperature Automatic Door Closer Electric Double Control Door Closing Device
Temperature Automatic Door Closer Electric Double Control Door Closing Device
Product Details:
Place of Origin: CHINA
Brand Name: GRH
Model Number: ZDS-035,035A
Payment & Shipping Terms:
Minimum Order Quantity: 1000 pieces
Price: Negotiable(very competitive)
Packaging Details: Each set is packed independently, one for each 500 sets.
Delivery Time: 20 days to 40 days after receive the deposit
Payment Terms: L/C, D/P, T/T at sight.
Supply Ability: 1000000 pairs per month
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Detailed Product Description
Material: 304 Stainless Steel Dimensions: 290*51*75mm
Close Torsion: 30N*M Use Categories: Casement Door
Transport: By Sea Or By Air Branf Name: GRH
High Light:

automatic door closer hinge

,

automatic fire door closers

Temperature electric double control door closing device

 

Product overview:

 

The temperature control electric double door closers, also known as the device normally open firedoors, fire doors after the installation of this device, (usually no electricity and a reset lever in reset stata), push the door to door 0-180 degrees arbitrary angle positioning, the fire ree door,can be opened manually, manual keep close and open fire, fire doors; no matter in any position, received fire signal(DC24V) or 68 + temperature reacges 5 DEG C., the temperature sensitive glass ball, make the fire doors closed after the 'open a closed manual as a manual open automatically shut down' the movable fire barrier.

 

Product name Temperature and electricity double control door closer-push door Temperature and electricity double control door closer- hand push 
Model Temperature and electricity double control door closer Temperature and electricity double control door closer
Connecting rod type Folding arm type Rollock
Product dimensions (L*W*H) 290*51*75MM
Material 304 Stainless steel
Close torsion 30N*M
Monitoring current 0.7(0.1 secords)
Working voltage Usually passive, instant DC24V power supply
Signal feedback Dry contact signal
Open door Hand door, 0-180 degrees at any angle
Closing mode Usually, the door is colsed
Usually, the hand slide block down
When fire, elecricity DC24, automatic closing
When the fire, the temperature of 68, automatically close + 5 degrees,closed its doors

 

Temperature Automatic Door Closer Electric Double Control Door Closing Device 0

Contact Details
WENZHOU GRH MANUFACTURE CO.,LTD

Contact Person: Gracy

Tel: +86 13587874988

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