SymplicitY™ UHP Auto Panel

SDC's SymplicitY™ UHP provides High Purity process gas delivery in an auto switch over design for uninterrupted gas supply. With its modular system design, the SymplicitY UHP supports up to four (4) points of use with minimal additional capital equipment investment. Here SDC applies its extensive Ultra-High-Purity chemical and gas delivery expertise to lower purity, industrial applications. The SymplicitY™ UHP is ideal for auto-switchover of cylinders and dewars.

The heart of this cost–effective panel is the FlexPowr™ Controller and its centrally located 4” touch screen interface. When the primary supply container becomes depleted to the user-settable low pressure limit or low scale weight limit, the Symplicity UHP automatically switches to the standby cylinder. The depleted cylinder can now be replaced without affecting delivery from the new primary cylinder. This automatic feature delivers true zero downtime. The SymplicitY UHP is available in standard ¼” and HI-FLOW ½” models with a standard ten 10Ra surface finish.

Process purity levels are ensured through the use of top quality 316L SS or VIM/VAR tubing and components. All UHP wetted flow paths including purge panels, pigtails and other dynamic pressure bearing components are welded by ASME® Section IX Certified Weld Technicians.

• Hard-wired relay logic
• Status LEDs for SIDE A and SIDE B cylinder depleted
• Audible alarm
• Silence button
• ON/OFF switch
• Remote outputs for cylinder depleted and delivery pressure (type: Form C contacts)

• Reserve of process gas
• Ultra Pure package design
• Expandability
• Clean cylinder change-out with pigtail vent
• Ultra-Pure cylinder/dewar change-out with P-Vac™ option

• Pressure based autoswitchover and gas delivery
  of 2 cylinders
• Primary switchover regulator (set delivery pressures of 50, 100, 150, 200 psig)
• Maximum inlet pressure up to 3000 psig
• Cylinder pressure indication (SIDE A and SIDE B)
• Inlet isolation valves and check valves (SIDE A and
  SIDE B)
• Outlet shutoff valve
• SIDE A and SIDE B pigtails with CGA (1/4” SS bellows w/SS overbraid standard)
• System customized for each gas and application
• Wall mountable

• 20"W x 15"H

• Secondary adjustable regulation and delivery pressure indication
• Pigtail vent valves to remove potential contamination during cylinder changeout.
• Vent check valves included to prevent back streaming
• Controls package (must be accompanied by the indicating pressure switches option)
• Indicating pressure switches
• SDC's FastRack™ panel mounting system
• Cylinder restraint system
• Cylinder shelf
• Upgrade to all 316L SS construction

• ASME Section IX
• OSHA 29 CFR 1910, subparts S and H
• NFPA® 79 Electrical Safety for Industrial Machinery
• Semi S2 Safety Guidelines for Semiconductor Manufacturing Equipment