511 series
   
 
Features
  • Type tested for conformance to BS EN 1154
  • Needle bearing application
  • One compact body size for spring size 1 through 4
  • Modern style with beautiful straight lines
  • Twin door speed controls with separate regulating valve
  • Constant closing speed assusred by automatic temperature compensation
  • Ideal for doors with narrow top rails
  • Univeral appplication,non-handed,desingned for all atardard applications

 

Specifications
Model GMQ511 GMQ512 GMQ513 GMQ514
Description
a.Lenght of closer body 195 195 195 195
b.Horizontal mounting holes 178 178 178 178
c.Vertical mounting holes 19 19 19 19
d.Height of closer body 72 72 72 72
e.Projection from door 76 76 76 76
f.Applicable for door(mm) 800X1800 900X2100 950X2100 1050X2400
g.Door weight(kg) 15-40 25-45 40-65 55-85

 

 
9000 series  
 
Features
  • Complies with BS EN 1154
  • Installed precision needle bearing,innerteethed piston and treated pinion for hihg effciency and smooth operation
  • Endurance test of 1,000,000 cycles
  • One compact body size for spring size 1 through 4
  • Dual valve,closing and lathing speed controlled by two separate regulating valves
  • High strength cast aluminium body
  • Universal appplication,non-handed for standard,top jam or parallel arm installation
  • Full metal cover is real stainless steel or brass or a variety of colour finish
Specifications
Model GMQ9001 GMQ9002 GMQ9003 GMQ9004
Description
a.Lenght of closer body 245 245 245 245
b.Horizontal mounting holes 225 225 225 225
c.Vertical mounting holes 20 20 20 20
d.Height of closer body 50 50 50 50
e.Projection from door 63 63 63 63
f.Applicable for door(mm) 800X1800 900X2100 950X2100 1050X2400
.Door weight(kg) 15-30 25-45 40-65 60-85