Grade 1 Hydraulic Door Closers : 900 Series



  • Cal-Royal’s finest hydraulic door closer series meeting the highest industry standards, Grade 1
  • BHMA Certified Lifetime Warranty
  • UL listed, conforms to standards UL10C and UBC 7-2-1997
  • Heavy-duty full feature multi-size commercial door closer for use in office buildings, shopping centers and other commercial buildings
  • Standard back-check function
  • Full plastic cover is standard feature. (Metal optional)
  • Optional plated decorative covers are available
  • Optional adjustable delayed action for handicapped or elderly
General Information Part Numbers & Descriptions Print Catalog Page Templates & Installation Instructions

Grade 1 Hydraulic Door Closers : CR441 Series



  • BHMA Certified Lifetime Warranty
  • UL listed, conforms to standards UL10C and UBC 7-2-1997
  • Cal-Royal’s finest hydraulic door closer series meeting the highest industry standards, Grade 1
  • Heavy-duty double lever arm with extra smooth action full feature multi-size commercial door closer for use in office buildings, shopping centers and other commercial buildings
  • Standard back-check function
  • Full plastic cover is standard feature. (Metal optional)
  • Optional plated metal decorative covers
  • Optional adjustable delayed action / barrier free for handicapped or elderly
General Information Part Numbers & Descriptions Print Catalog Page Templates & Installation Instructions

Grade 1 Hydraulic Door Closers : CR801 Series



  • BHMA Certified Lifetime Warranty
  • UL listed, conforms to standards UL10Cand UBC 7-2-1997
  • Cal-Royal’s finest hydraulic door closer series meeting the highest industry standards, Grade 1
  • Heavy-duty double lever arm with extra smooth action full feature multi-size commercial door closer for use in office buildings, shopping centers and other commercial buildings
  • Standard back-check function
  • Optional slim / full plastic cover
  • Optional adjustable delayed action / barrier free for handicapped or elderly
General Information Part Numbers & Descriptions Print Catalog Page Templates & Installation Instructions

Grade 1 Hydraulic Door Closers : 300 Series

  • UL listed, conforms to standards UL10C and UBC 7-2-1997
  • Meets and exceeds ANSI Standard 156.4 Grade 1
  • Lifetime Warranty
  • Universal hole pattern offering versatility and precision engineering for new and retrofit market
  • Multi size adjustable commercial hydraulic door closer sizes 1 thru 4 and 3 thru 6 meeting barrier free applications
  • Standard back check
  • Full plastic cover is standard feature
  • Optional adjustable delayed action for handicapped or elderly
General Information Part Numbers & Descriptions Print Catalog Page Templates & Installation Instructions

Grade 1 Hydraulic Door Closers : 700 Series



  • BHMA Certified Lifetime Warranty
  • UL listed, conforms to standards UL10C and UBC 7-2-1997
  • Meets and exceeds ANSI Standard 156.4 Grade 1
  • Universal hole pattern offering versatility and precision engineering for new and retrofit market
  • Choice of regular, parallel, or hold open arms for all standard applications
  • Sized hydraulic door closer. Sizes 2, 3, 4 and 5
  • Optional back check
  • Optional slim plastic cover
General Information Part Numbers & Descriptions Print Catalog Page Templates & Installation Instructions

Grade 1 Hydraulic Door Closers : DFG888 Glass Door Concealed Floor Hinges

  • Maximum opening angle: 150° for left and right opening (double action)
  • Hold-open at 90°; non-hold open as optional (stock item is with hold-open)
  • Two speed adjustments: Closing speed (150° ~ 10°)
  • Latching speed (10° ~ 0°)
  • High efficiency over 70%, light opening yet smooth closing
  • No need to have the preset on the floor
General Information Part Numbers & Descriptions Print Catalog Page Templates & Installation Instructions