CSW A337, Manual, Page: 2 / 2

WWW.CSWP.ORG
CENTRAL STATES WIRE PRODUCTS, INC.
871 Edgerton St. * St. Paul, MN 55130 * 651-776-0404
MODEL A337
MANUAL SEALLESS STEEL STRAPPING TOOL
A337-05/12-100448
Types of Model A337
Item No. Model Strap Width Strap Thickness
mm inch mm inch
13.1850 A337/9.5/0.38-0.50 9.5 3 /
8
0.38-0.50 .015-.020
13.1870 A337/12.7/0.38-0.50 12.7 1 /
2
0.38-0.50 .015-.020
13.1872 A337/12.7/0.50-0.63 12.7 1 /
2
0.50-0.63 .020-.025
13.1890 A337/16/0.38-0.50 16.0 5 /
8
0.38-0.50 .015-.020
13.1910 A337/19/0.38-0.50 19.0 3 /
4
0.38-0.50 .015-.020
13.1912 A337/19/0.50-0.63 19.0 3 /
4
0.50-0.63 .020-.025
Types of Model A337
with torque wrench tensioning system
Item No. Model Strap Width Strap Thickness
mm inch mm inch
13.1851 A337/9.5/0.38-0.50/TW 9.5 3 /
8
0.38-0.50 .015-.020
13.1871 A337/12.7/0.38-0.50/TW 12.7 1 /
2
0.38-0.50 .015-.020
13.1873 A337/12.7/0.50-0.63/TW 12.7 1 /
2
0.50-0.63 .020-.025
13.1891 A337/16/0.38-0.50/TW 16.0 5 /
8
0.38-0.50 .015-.020
13.1911 A337/19/0.38-0.50/TW 19.0 3 /
4
0.38-0.50 .015-.020
13.1913 A337/19/0.50-0.63/TW 19.0 3 /
4
0.50-0.63 .020-.025
Standard Features
The A337 is an ideal tool for a wide range of
vertical and horizontal strapping applications in all
industrial sectors. The special tensioning system
prevents even minor tension loss, making it ideal
for products requiring high tension and seal
strength.
Accessories
Item No. Description
A33.0121 Suspension for vertical and horizontal application
A33.0122 Handle for horizontal application
The advanced sealing technology and the
individual tool adjustment for specific strap
thickness on the A337 provides better joint
efficiency than tools using a separate seal. If
strap tension is lost during storage or shipment
the joint will not unlock.
Specifications
Dimensions: Length: 610 mm – 24”
Width: 102 mm – 4”
Height: 127 mm – 5”
Weight: Standard: 4.45 kg / 9.8 lbs.
Torque Wrench: 4.7 kg / 10.4 lbs.
Suitable strapping: 9.5 - 20 mm / 3 /
8
” - 3 /
4
” wide
0.38 - 0.63 mm / .015 - .025” thick
Tension: 1100N (250 lbs) maximum individual adjustment
(max. tension depends on strap quality)
Average sealing strength: approx. 80% of strap breaking strength
(dependent on strap quality)