VIntage Scuba single stage diaphragm for Voit and US Divers Silicone repro

Description

This silicone diaphragm is perhaps the last you will ever have to buy. Silicone will out last any other rubber products out there.  These diaphragms are reproductions of the 1 stage diaphragm used in the Voit and US Divers single stages like the MISTRAL and VOIT LUNG.  .  The Scuba Museum has done it again.  YOU ARE BUYING ONE DIAPHRAGM.//////////////////
Please
tell me what colour you want BLUE YELLOW GRAY or BLACK.  If you don't stipulate colour there will be a delay in the shipment.