FOR USE WITH WELDED LINK MACHINE CHAIN
CARBON STEEL POCKET-TYPE CHAINWHEELS are used where smooth, welded link, machine chain is preferred over single loop chain. The chain is calibrated specifically for use on the full range of pocket-type chainwheels and is required for smooth operation.
Furnished with stainless steel attachment hardware for clamping to the handwheel. When Chainwheel is to be pinned to valve stem, two different direct mount adapters are available. Both adapters require pinning to valve stem as illustrated, see Product "Secondary Safety Restraint".