I’ve been looking for autoclavable anti-back flow couplers for a while, these work great
Cuspidor Drain Kit
Price
Regular price
$139.95
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Save on plumbing costs! Cuspidor drain kit connects cuspidor gravity drain to central vacuum. Feeds cuspidor drain into amalgam separator installed on your central vacuum to maintain full compliance with local regulations.
Product Details:
- Connects to 5/8" or 1/2" tubing.
- Requires an area of 6" H X 4-1/2" W X 4" D
Replacement Parts: filter screen (#30-722), inspection bowl (#30-724), inspection bowl gasket (#30-726), and diaphragm (#30-710).
NOTE: For sink draink kit, see #49-071.
Save on plumbing costs! Cuspidor drain kit connects cuspidor gravity drain to central vacuum. Feeds cuspidor drain into amalgam separator installed on your central vacuum to maintain full compliance with local regulations.
Product Details:
- Connects to 5/8" or 1/2" tubing.
- Requires an area of 6" H X 4-1/2" W X 4" D
Replacement Parts: filter screen (#30-722), inspection bowl (#30-724), inspection bowl gasket (#30-726), and diaphragm (#30-710).
NOTE: For sink draink kit, see #49-071.