Currently unavailable due to material shortage.
Please buy 71-DS in place of this item. They are interchangeable.
71-D – Replacement Diaphragm 1.0″ (Urethane)
Use with (61 Series) or (71 Series)
Diaphragm is 2.5″ across.
Old HGI Part# 6W715
Shipping will be determined by each order.
The freight that shows on this shopping cart is just an estimate. Actual shipping charges will be adjusted.