Spring Door Closers

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Building Solution International Ent. Co. is the leading Taiwan manufacturer, supplier and exporter of Spring Door Closers, which is developed in tandem with the international quality standards. We are best known for satisfying customers with the efficiency and long last lasting ability of our products. The entire attractive range can be availed from us at competitive market prices. If you have any questions or suggestions, please don't hesitate to contact.
  • Spring Door Closers - OB03
Model: OB03
Spring Door Closers
OB03 Door Closer, ANSI A156.4, Grade 1
Features:
- Universal application. Non-handed for standard, top-jamb or parallel arm installation
- Non-sized, 1 thru 6. FACTORY PRESET SIZE 3 meets ADA
- Standard adjustable back check function
- Adjustable closing and latching speed by two separate regulating valves
- Optional adjustable delayed action (DA)
- Preset at the factory for approximately 20 seconds, between 70° and 0°. Delay time easily
- Adjusted up to 1 minute. OB03 DA
- Standard full plastic cover
- Self tapping screws and closer gauge for easy adjustment is standard feature

Specifications:
A. Length of Closer Body 11"
B. Horizontal Mounting Holes 5"
C. Vertical Mounting Holes 1"
D. Width of Closer Body 2 3/4"
E. Projection from Door 2"
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Spring Door Closers

products are intricately designed and embroidered with premium quality of threads. All the staff will serve the old and new customers with best products and the best service.
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Building Solution International Ent. Co.
Tel: +886-4-24379212
Fax: +886-4-24360893
Address: 1F, NO.192-1, Dung Guang Rd., Dung Chiu, Taichung, Taiwan 40151, Taiwan

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