Casma door closers have passed the following tests:
- ANSI AI56.4 - 1980 REPORT 467125 (2,000,000 cycles)
- PSB - 1997 G43606/MPA (1,000,000 cycles)

There are more than 4,000,000 Speedy door closers installed throughout the world.

In 60 years of experience Casma has perfected the choice of materials and their use in improving the performance of their products under any conditions of use. All Casma door closers are built and assembled entirely in Italy and have a mono block cast iron structure. Casma door closer mechanisms are practically weatherproof, useful life is over a decade.

Three years guarantee and in special instances extendible to 10 years.

Characteristics and operation KS3000 M60HD M25
Factory preset strenghts EN1154 2 Yellow
EN1154 3 - 4 Red		 EN1154 2 Yellow
EN1154 3 - 4 Red		 EN1154 2 Yellow
EN1154 3 - 4 Red
EN1154 4 - 5 Black
Strenght for the disabled R R R
Heavy-duty R O R
Aggressive environments R R R
Max width external doors1 ≤ 1000mm O O O
≤ 1100mm X O O
≤ 1200mm X X O
Door in standard execution,
max weight Kg		 120 160 120/200
Door in special execution,
max weight Kg		 150 260 350
Universal: for double acting
doors, left and right hand		 O O O
Spindle rotation ± 360° ± 360° ± 360°
Closing speed program Ca 115 ÷ 0 Ca 130 ÷ 0 Ca 115 ÷ 15
Ca 15 ÷ 0 Ca 15 ÷ 0 Ca 15 ÷ 0
Constant hold-open at Ca 90° Ca 90° Ca 90°
Ca 105° Ca 105° Ca 105°
Light hold-open Ca 115° ÷ 175° Ca 130° ÷ 175° Ca 115° ÷ 175°
“Thermo constancy” O O R
Back stop X X R
Back check X X R
Interchangeable spindle heads R R R
Extended spindle heads R R R
Cover with fixing on the door closer body O X X
on the cement case X O O
Weight Kg 4,3 5,2 6,4
Dimensions of cement case Length mm 270 267 283
Width mm 80 96 130
Height mm 56 56 65

X = NOT AVAILABLE
O = STANDARD
R = UPON REQUEST

1) In case of big dimensioned doors or special installations, we strongly recommend to use the M25 black