ANSI Grade 1 Heavy Duty Commercial Door Closer with Back Check

• Customization: Available
• After-sales Service: Replacement by Factory
• Warranty: 5 Years
• Model NO.: OB03TBC
• Material: Cast Iron
• Type: Door Closer
• Installation Type: Standard
• Function: Stop, Fixed, Delay, Adjustable, Buffered
• 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
• Transport Package: by Customer Request
• Specification: Cast Iron
• Trademark: Oubao or OEM or ODM
• Origin: China
• HS Code: 83026000
• Production Capacity: 5, 000, 000 PCS/Year

Product Description

America Style Designed, Heavy Duty for Commercial Doors.. UL Certificated, 2 Million Cycles in Endurance
Precise Cast lron Body &Forged Steel Arm, Hold Open Arm Optional.
Adjustable Closing & Latching Speed.
Adjustable Back-Check, Delay Action Optional.-Precision Heavy Duty Rack (Piston ) & Pinion Gear ,Needle Bearing.
Decorative Plastic Cover & Stainless Steel cover Optional.
Barrier Free, Lower opening resistance for the handicapped  / Elderly.

TECHNICAL INFORMATION & FUNCTION
Width of Door ( mm ) Max.		1400mm
Weight of Door ( kg )		15-150kg
Back check Function		Yes
Delay action Function		Optional
Max. Open Angle		180°
Hold -Open		Optional (with Hold Open Slide Arm)
Closing Speed Adjustment	Speed 1	Max Open Angle~10°
	Speed 2	10°~0°
Applicable Temperature		-30ºC To 60ºC
Applicability		Can be used for left and right-hand doors
Various Finish		SILVER, GOLD,BROWN 8014, WHITE 9016, BRONZE 8080, BEIGE 1015, CHOCKLET 1019,BLACK 9005 ,other color upon request
Dimension of Main Body (mm)	Length	280
	Width	70
	Height	51
Weight ( kg )		5.42kg
Passed Durability Test		2000,000 cycles

 

Code	Material	Packing	Carton size
OB03	Aluminum	6 sets/ctn	33.3*10.5*10.5 cm

Type	Body Dimension  mm
	A	B	C	D	E
OB03	280	127	57	70	51

Q: What certificate do you have?

A: We have CE, UL, ANSI, UKCA, BHMA and CERTIFIRE certificate, all of our products follow up the international standard.
 

Q: Do you accept OEM or ODM?

A: Yes, we accept OEM and ODM.
 

Q: Could you send me samples before place an order?

A: Sure, we can provide samples for quality checking.
 

Q: How long is the delivery time?

A: 30 days.
 

Q: How about the payment terms?

A: T/T, L/C and D/P.
 

Q: How about your quality warranty?

A: We provide 5 years quality guarantee.