Jamesbury’s new Model C upgrade to their 3″ – 6″ 7150/7300/730S + 8″ 7150 and 2″ – 4″ 9150/9300 + 6″ 9150 will be hitting the shelves at Duncan soon!

What are the benefits of the Model C upgrade?   The Model C will provide an ISO-5211 bonnet mounting, compliance to API-608, live-loaded stem packing, API-607 7th ed.,  and static grounding all as Standard Features

Will this change require new Linkage Kits?  Yes, the bonnet change will require new kits.

What about handles?   The handles will now be sold separately as a kit with a bracket and hardware.  The bracket has a locking feature, so locking devices are no longer needed!

If you have any questions or concerns, please contact us at Duncan Company, your Authorized Jamesbury Distributor in the upper Midwest!