T&S Brass BL-4000-01 Laboratory Gas Hose Cock is a laboratory ball-valve hose cock for gas, air, or vacuum service.
- 3/8-inch NPT male inlet.
- Serrated hose-tip outlet accepts compatible laboratory hose.
- Color-coded GAS, AIR, and VAC indexes are included.
- Certified to ANSI Z21.15 / CSA 9.1.
- Chrome-plated brass body and handle.
- Source-backed special feature: ADA-compliant operation.
Verify service compatibility, mounting requirements, connection sizes, and applicable laboratory codes before installation.