I use this adapter for moré than 30 years and I never have found a better one ; it is very convenient and very good manufacture and qualité .
The wheels are a great alternative for replacement on an old chair. Much less expensive.
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Replacement valve hood hub for the Personal Inhaler Plus (PIP) Scavenging Circuits (#71-30). Hub has a low-profile design that offers an expanded field of operation. It connects securely to standard PIP scavenging circuit tubing without additional adapters. Replacement hubs are essential maintenance items for practices performing regular equipment inspections and infection control protocols.
Product Details:
Replacement valve hood hub for the Personal Inhaler Plus (PIP) Scavenging Circuits (#71-30). Hub has a low-profile design that offers an expanded field of operation. It connects securely to standard PIP scavenging circuit tubing without additional adapters. Replacement hubs are essential maintenance items for practices performing regular equipment inspections and infection control protocols.
Product Details: