All Roto Hammer® Chain Wheels are primed in the trademark Roto Hammer blue colour. However, we understand that some customers prefer a custom colour to match their facilities. In these situations, we are happy to custom paint any of our chain wheels to match a customer specified colour. Please contact us for information on pricing and lead time for custom painted wheels.
- Whenever a chain wheel is installed, provision must be made to keep the VALVE HAND WHEEL RETAINING NUT FROM BACKING OFF THE STEM! This is best done by installing a SET SCREW that secures the nut to the stem.
- All chain wheel installations, regardless of age, must be regularly inspected as part of the user’s Safety/ Maintenance procedures. Set screws and other threaded fasteners MUST be secure and tight.
- As an additional safeguard, Roto Hammer strongly recommends that ALL chain wheels be fitted with an appropriately sized ROTO HAMMER RETAINING CABLE SAFETY KIT available from H N Supplies.
- Maintain Handwheel and Operator – Retention of the chain wheel operator on valve stem is dependent on the handwheel remaining on the valve stem. The handwheel retaining nut MUST be secured with a set screw.