DID 60 standard roller chain - Big Bike Webshop

Sewage Treatment Chain (WS or WAS Type Chain)
Chains used for collecting accumulated sediment in setting basins and
sedimentation basins or removing the collected sediment in sewage
treatment facilities and other water treatment facilities require especially
high resistance to corrosion and wear since they are directly exposed to
sewage and sludge. A dirt removing chain is moved at a relatively fast
speed on an almost vertically installed rail, though the operation
frequency is low, so WS Type Roller Chain is used. Conversely, a chain
for raking up and/or out dirt is driven at a very slow speed and does not
require rollers, so WAS Type Bush Chain is used.
Eighteen kinds of WS Type and six kinds of WAS Type Chain are
available.
(a) WS Type Roller Chain
A WS Type Roller Chain is designed to deliver high corrosion
resistance and wear resistance for long service in the severe
environment of water treatment applications.
Since the operating time of this kind of equipment is relatively short,
pins and bushings of hardened stainless steel and other parts are
made of special alloy steel to ensure smooth bending of the chain,
and excellent wear and corrosion resistance.
In-Water Usage
Conveyor Chain
DK Specialty
Conveyor Chains
F-roller type
S-roller type
Unit (mm)
Avg. tensile strength
Roller link S-roller
F-roller Pin Plate
Approx.
Chain No. Standard type Anti-corrosion type Pitch width dia.
weight
P W R1 R2 F K Z D L1 L2 T H
DK WS 14152F 147 15,000 122 12,500 152.4 27.6 44.5 60 17 5.5 11.3 31.6 35.0 6 28.6 6.0
DK WS 21152F 215 22,000 176 18,000 152.4 30.6 50.8 65 20 6.5 14.5 32.6 38.0 6 38.0 7.8
DK WS 28152F 279 28,500 264 27,000 152.4 36.5 65.0 85 24 8.0 15.9 40.4 47.1 8 45.0 14.8
DK WS 38152F 382 39,000 323 33,000 152.4 37.5 69.9 90 25 8.5 19.1 45.6 52.9 9 50.0 17.2
DK WS 14152S 147 15,000 122 12,500 152.4 27.6 22.2 11.3 31.6 35.0 6 28.6 4.0
DK WS 21152S 215 22,000 176 18,000 152.4 30.6 28.8 14.5 32.6 38.0 6 38.0 5.7
DK WS 28152S 279 28,500 264 27,000 152.4 36.5 34.9 15.9 40.4 47.1 8 45.0 9.6
DK WS 38152S 382 39,000 323 33,000 152.4 37.5 40.1 19.1 45.6 52.9 9 50.0 12.2
DK WS 51152S 509 52,000 460 47,000 152.4 57.6 44.5 22.5 56.7 62.8 9 65.0 18.0
Note: Ask us for the delivery time.
295