Sentry Safety 703 Commercial Door Closer CS, LS, #3 - Silver Finish

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Product Details


  • Commercial and residential use
  • Two separate valves with adjustable closing and latching speed
  • Non-handed: suitable for both right hand and left hand doors
  • Designed for all standard installations
  • Factory tested to meet or exceed ANSI Standard 156.4
  • Power Range can be selected from 1 to 5
  • Dual Valve, Closing and Latching Speed controlled by two separate regulating valves
  • Bi-packed for regular and top jamb installation.
  • Heavy Duty Rack and Pinion
  • High Strength Cast Aluminum Body
  • UL Listed for fire doors
  • Available in bronze, silver, and gold (choose your finish color above)
  • Specifications:

  • Length of Closer Body: 8 3/4" (223 mm)
  • Horizontal Mounting Holes: 8 3/16" (206 mm)
  • Vertical Mounting Holes: 3/4" (19 mm)
  • Height of Closer Body: 1 3/4" (44.5 mm)
  • Projection From Door: 2 7/8" (72 mm)
  • Suitable for Door Weight: 99 to 143 lbs (45 - 65 kg)

    Bi-Packed Options 
  • Door Closer Glossary Terms

    Latch Speed 
    Controls (often reduces) the closing speed of the final 10 to 15 degrees of the door. It should help the door close completely and effectively without slamming shut.

    Rack and Pinion 
    A pair of gears contained inside the door closer which enables consistent and smooth control throughout the closing cycle.

    Unit can be used on a left handed or right handed door. It implies a universal application.

    Unit comes with proper brackets and installation hardware and can include two potential applications methods.

    ANSI stands for the American National Standards Institute and BHMA (Builders Hardware Manufacturers Association). BHMA is the only U.S. accredited to determine criteria for the performance and safety of certain building products. They are assigned number/grading standards based on level of performance and durability. offers more expert access control assistance than anyone. We have carefully selected entry control devices for all scenarios so you can put together a kit that is not only cost effective but has the all the components, and only the components, that you actually need. Don't overspend buying a system with controls you won't use or compromise functionality forgoing components you need but are not part of other retailers' pre-designated kits. If you need help deciding if this access control device is part of right solution for your business we have live application specialists available 9am - 9 pm EST 7 days a week or send us an email 24/7 and we will gladly assist.

    UL Listed for Fire Doors 
    The UL Listing Service is the most widely recognized safety certification programs. The 703 door closer is meant for interior “fire grade” doors. In the event of a fire, the door closer will not melt and fall off thus working to contain fire. Often fire rated, interior doors are found in hospitals and school. makes a pro of the small business owner. We specialize in DIY installation because we know that as a small business owner every penny saved helps. We have developed customized instructions, videos and offer a full spectrum of accessories to truly cover all aspects of the installation of your entry system. In addition we have the largest staff of factory trained technicians in the US. offers a comprehensive product range to control the movement of entry/exit point doors. It is essential for building owners to be able to strike a balance between opening security, safety and durability at a cost that meets business objectives. products are designed to meet the most common installation and application requirements in the commercial marketplace so that these products exceed the needs of customers who value reliable door control products, excellent service, and prompt delivery. has the resources you need. How do you use your entry system once you get it? is the only retailer to give a real answer to this question. We have develop videos for understanding many of our door entry components and products and write DIY focused manuals for most entry system accessories.

    SentrySafetyHardware is the premiere brand for panic crash bars, door closers and electronic entrance accessories. Our wide selection of tested and certified panic crash bars have been installed in hundreds of businesses across the U.S. and world. Certification helps business owners obtain a positive fire inspection report but equally as important: these certificates also convey the vigorous testing each of our models have been put through. Additionally, Sentry E. Labs accessories: exit buttons, strikes and locks are fully compatible with Sentry panic crash bars and door closers. When installing an exit system using our product line, you can take comfort in knowing that SentrySafetyHardware and Sentry Electronics Labs products will uphold the quality safety standards set forth by our founders. has actual experience. We have a testing area, we have factory and internal training courses, we have installed this equipment on our own properties, we attended industry trade shows in multiple countries, and we pay visits to our chosen manufacturers' factories. All these factors are what have lead to us having so many exclusive additions. When you see and actually use as many products as we have you tend to have many ideas for minor changes that have major impacts. We acted on these ideas and have utilized them to help thousands of customers create entry control solutions that work for their unique applications.

    QB ID: 703-SI