MASTERY 4 (WFSU & DFU)

Drinking Fountains DFU *

• 1 DFU

• 2 DFU

• 3 DFU

• 4 DFU

• 6 DFU

Interceptors for grease, oil, etc. DFU *

• 1 DFU

• 2 DFU

• 3 DFU

• 4 DFU

• 6 DFU

Clotheswashers DFU *

• 1 DFU

• 2 DFU

• 3 DFU

• 4 DFU

• 6 DFU

Bathtub DFU *

• 1 DFU

• 2 DFU

• 3 DFU

• 4 DFU

• 6 DFU

Urinal pedestal, trap arm only DFU *

• 1 DFU

• 2 DFU

• 3 DFU

• 4 DFU

• 6 DFU

Flushometer tank - Private (WSFU) *

• 1 WSFU

• 3 WSFU

• 5 WSFU

• 10 WSFU

• 6 WSFU

Dental Lavatory   - Private (WSFU) *

• 1 WSFU

• 2 WSFU

• 3 WSFU

• 10 WSFU

• 6 WSFU

Dental Unit or Cuspidor - Public (WSFU) *

• 1 WSFU

• 2 WSFU

• 5 WSFU

• 10 WSFU

• 3 WSFU

Urinal, pedestal - Public (WSFU) *

• 1 WSFU

• 10 WSFU

• 5 WSFU

• 2 WSFU

• 4 WSFU

Sink, commercial or industrial schools DFU *

• 1 DFU

• 3 DFU

• 6 DFU

• 4 DFU

• 2 DFU