Storage Tank Water Systems
envirosep STWH
The Envirosep STWH, Storage Tank Water Heaters are specifically designed and manufactured for hot water systems with periodic loading. Steam is utilized to heat the tank contents during a moderate period of time, conversing energy consumption. Therefore, ample hot water is available for consumption for the duration of usage. Envirosep STWH, storage tank water heaters may be manufactured with an external heat exchanger or internal tube bundle. The external heat exchanger design permits maintenance without draining the storage tank. Electrical controls may be provided with PLC programmable controllers or simple, relay logic.
Features
- ASME, stainless steel hot water storage tank, with U-stamp
- Self-contained, pilot-operated or pneumatic
- Modulating steam control valves
- High temperature cut-off switch, for independent source steam isolation
- Secondary high temperature purge system, with blowdown controls
- internal circulation pump, stainless steel vertical multi-staged
- inlet steam condensate removal
- Float & thermostatic steam trap
- Outlet temperature indication
- Safety relief valves
- Removable tube section
Options
- PLC system controller with touch screen
- NEMA 7/9 explosion-proof rating
- Plate & frame heat exchangers
- System recirculation pumps
- Stainless steel main headers
- Auto system flow activation
- Steam-powered or electric condensate pumps
- Post-filtration
- Multi-staged centrifugal pumps
- Specific performance criteria (upon request)
