3pcs Hydraulic Hinges Heavy Duty | Hold Open | 5x5 | 7ft | 260 lbs | 1 ¾” to 2 ¼” Thick | SS304 | K51M-500D-D3

For projects where overhead closers aren’t feasible, this hydraulic hinge door closer gives you controlled closing through an adjustable spring system and hydraulic damping.

Waterson hydraulic hinge door closer maintains soft-close motion and a stable hold-open point even on heavy 7-ft commercial doors. 3 years warranty

• Need the door stop at 90°? Choose WP01 
• Need the door stop at 120°? Choose WP02 
For this 3-hinge set, you'll need 2 door stops. Match the finish to your hinges (US32D, US19, US4, 695).

Attention: Special finishes (US4) and 695 are non-refundable 

• DESCRIPTION
• DETAILS
• SPECIFICATIONS
• VIDEO

• Applications

  • Hotel Rooms
    
  • Interior & Exterior
  • Arch Top
  • Heavy Duty
  • Courtyard Style
    

  Product Description and Features

  • Apply for door open ≤ 120°
  • Fully adjustable closing force and speed according to environment needs
    
  • Numerical adjustment panel on hinge end to set up precise tension
  • Mechanical only mechanism supporting heavy duty and fully exterior
  • Aesthetically pleasing compared to door closers -- without extrusive arms
  • UL certified cycle testing ensures many years of low maintenance.
    

• Installation Kits  

  • Both machined #12-24 UNC ½”L and wooden tapping #12 x 1 ¼” screws included -- eight (8) of each type per hinge. Pack contains five (5) spares as well.
  • Three steel adhesive shims for gap adjustment between door and frame as needed
  • Tension Crook: Keeps hinge open during installation  
  • 5mm & 3mm hex allen wrenches  

  Compliance Standards

  • ANSI A156.17 Grade 1: one million cycle testing
  • ANSI A156.7 Template Hinge : 5” x 5”
  • CSI Spec 08 7100 Door Hardware & 08 7808 Self-closing Hinges
  • ADA Force : opening force no more than 5 lbs
  • ADA Closing Speed: at least 5 sec to move from m 90° to 12°
  • ADA Vertical Clearance: Does not intrude into the doorway as do some overhead closers

• Specifications

  Product SKU	K51M-500D-D3
  Hinge Type	Full Mortise, 5 Inch x 5 Inch
  Hinge Material	Stainless Steel
  Door Weight	From 40lbs to 260lbs
  Approx Door Size	1150mm W x 2200mm H (4ft x 7ft)
  Door Thickness	1 ¾” ~ 2 ¼” (45-57 mm)
  Self-closing	o
  Fluid Motion	o
  Hold-open	o
  Fixing Method	Screw-On, only spot weld AFTER speed adjustment
  Color/Finish	Satin Brushed,Black,Gold,ORB
  Combination/Quantity	DS.HA.SB,3 Pack

  
  
  

• Product Video