Emergency Water Tempering Skid
Model 8780 skid-mounted tempering system comes equipped with a water heater and mixing valve for installation in non-freezing environments. System is designed to supply tempered water to either showers or eyewashes.
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Fully assembled and Engineer tested product that is ready for placement and hook-up.
Safe, fully engineered thermostatic mixing valve for mixing large volumes of hot and cold water guarded with anti-scald protection and full flow cold water bypass to provide tempered water in adverse situations.
119 Gallon (450 L) Tank (Option No. 21): Stores enough hot water to provide a single 15 minute, 20 gpm (75.7 L) shower. Recovery time of up to 6 hours (Also available in ASME – Option 22). 325 Gallon (1230 L) Tank (Option No. 23): stores enough hot water to provide two 15 minute, 20 gpm (75.7 L) showers before tank recovery is required. Recovery time of up to 18 hours.
Steam Heat Exchanger (Option No. 24): Feed forward instantaneous heat exchanger. Requires 15 PSIG, max. 1300 lb./hr. steam supply.
Membrane encapsulated, fiberglass channel reinforced wooden structure with bright yellow elastomeric chemically resistant waterproof coating which is protected for long life with UV inhibitors.
System can be designed to a number of variations including the hot water supply, the electrical type, and the blending capabilities.
Haws’ standard system requires 208/240 VAC single phase, 3 wire 40 amp (min.), electrical supply. NEMA 4 tank (Option 31), steam (Option 36). NEMA 7 Class I, DIV2, Group B, C, D tank (Option 32), steam (Option 38) (Class l, DIV l also available)