SA3350 Series Semi-Automatic Specialty Manifolds:

The SA3350 Series Semi-Automatic Changeover Stations are designed to provide a back-up gas supply from high pressure gas cylinders where liquid cylinders are the primary source of high purity gases. The system activates the reserve bank when the liquid cylinder pressure drops below the preset pressure and deactivates when the liquid cylinder pressure rises above the preset pressure. Monitoring or operator adjustments are not required during the reserve bank activation or deactivation. The standard outlet regulator maintains constant line pressure even during the changeover process. The optional remote alarm box indicates when the pressure of each bank is either normal or low.

Features:

• Ideal for ICP or ICP/MS applications.
• Automatically switches back to liquid cylinder side as a primary bank.
• Longer flexible hose for the liquid cylinder.
• Multiple high pressure cylinder back-up.

 

MODEL	CS3000 Series Brass Construction	CS3000 Series Stainless Steel Construction
Maximum Inlet pressure	Left: 3000 PSIG Right: 350 PSIG	Left: 3000 PSIG Right: 350 PSIG
Outlet Pressure Range	See part # matrix	See Part # matrix
Inlet Connection Fitting	Gas related brass CGA nut & nipple	Gas related Type 316 stainless steel CGA nut & nipple
Gas Service Outlet Connection	1/4" compression S/S	1/4" compression S/S
Vent Valve Outlet Connection	1/4" Male NPT	1/4" Male NPT
Operating Temperature	-40°F to -140°F	-40°F to -140°F
Pressure Gauge Dial & Material	2"-dial.brass	2"-dial. type 316 stainless steel
Fitting Size & Material	1/4" NPS, brass	1/4" NPS, Type 316 Stainless Steel
Pressure Body Diaphragm Filter Seats Seals	Brass Bar Stock Type 316L Stainless Steel 10-micron Nickel-plated sintered bronze PCTFE Teflon	Type 316L Stainless Steel Bar Stock Type 316L Stainless Steel 40-micron Type 316L Stainless Steel PCTFE Teflon
Vent Valves Body Seats Seals	Forged brass UNS 37700 Nylon, Zytel 101 or Celanese 1000-1 Virgin Teflon	Type 316 Stainless Steel PFA PFA