3:1 pitch

a

RW

a

SRW

SRW 360

SRW 360 Comfort

ERW

length, width, height

14" x 22" x 7.5"
36, 55, 19 cm,

a

14" x 22" x 7.5"
36, 55, 19 cm

58, 33, 15 cm

58, 42, 15 cm

20"x 22"x 10"
51, 55, 25 cm

weight

28.6 lb. (13 kg)

29.7 lb. (13.5 kg)

(19 kg)

(31 kg )

85.8 lb. (39 kg)

selectable punching pins

no

yes [all]
* with thumb cut for calendars

yes [all]

yes [all]

yes [all]

punching thickness

.1" (2.5mm)
25 sheets *

.1" (2.5mm)
25 sheets *

.1" (2.5mm)
25 sheets *

.080" (2 mm)
20 sheets *

.1" (2.5mm)
25 sheets *

adjustable margin
control

no

yes

yes

yes

yes

binding thickness

up to 1/2" (12 mm)
120 sheets *

up to 1/2" (12 mm)
120 sheets *

up to 1/2" (12 mm)
120 sheets *

up to 1/2" (12 mm)
120 sheets *

up to 1/2" (12 mm)
120 sheets *

diameter of the
wire comb elements

up to 9/16"
(14.3 mm)

up to 9/16"
(14.3 mm)

3/16" to 9/16"
(5.5 to 14.3 mm)

3/16" to 9/16"
(5.5 to 14.3 mm)

up to 9/16"
(14.3 mm)

binding performance

up to 250 books per hour

up to 250 books per hour

up to 250 books per hour

up to 280 books per hour

up to 300 books per hour

maximum width

up to maximum 11"

up to maximum 13.5" (34 cm)

up to maximum
360 mm

up to maximum
360 mm

up to maximum 13.5" (34 cm)

number of punch -
pins

32

38

42

42

38

pitch

3:1

3:1

3:1

3:1

3:1

number of loops
on 11" bind

32

32

34

34

32

punching capacity

up to 5,000
sheets per hour

up to 5,000
sheets per hour

up to 5,000
sheets per hour

up to 10,000
sheets per hour

up to 20,000
sheets per hour

motor

no

no

110 V
90 watts

110 V
250 watts