The SEF-TW is a thermostatic mixing valve kit for supplying tepid water to the Speakman SEF line of Eyewash Faucets. The thermostatic mixing valve attaches directly to the SEF Eyewash-Faucet with no Additional plumbing required.Thermostatic mixing valve fit for SEF line of eyewash faucets Attaches directly to faucet Eyewash flow rates: SEF-9000 9200 -2.2 GPM at 40 psi flowing, SEF-1800 -2.5 GPM at 35 psi flowing, SEF-18XY -2.5 GPM at 35 psi flowing SEF-9000 9200: 40 psi, flowing at the service sink fitting inlets (with the service sink fitting at full flow) SEF-1800: 30 psi flowing with the faucet at full flow 1 Year limitedFinish: Rough Brass Style: Commercial Type: Thermostatic Control
