Desert Assembly Inc. 701190R Faucet Eyewash Station Dust Caps Faucet Eyewash Station Dust Caps – Pair

Chrome-plated brass faucet-mounted eyewash converts any faucet into an emergency eyewash station
No special plumbing required, won’t interfere with normal faucet operation
Easy to operate, turn on water and pull out knob to activate eyewash
Water pressure holds spring loaded valve open, leaving hands free
Push in knob to turn off water to revert faucet to normal operation
No tools required, complete with adapters
Available for eyewash or eye/face wash
Replacement dust caps for SA423