GENTEC™ PD3400 Series Semi-Automatic Switchover System

Catalog No.	Dimensions (L x W x H)
10-575-155	15.75 x 5.75 x 8.75 in.

Catalog No. 10-575-155 Supplier GENTEC™ Supplier No. PD3416BKDHKCGATF4FB (

Description

Used for adjusting or controlling low flow, compressed gases without interrupting the analyzer or instrument system during cylinder change-out

Switchover occurs automatically. Once the primary bank (in use) gas supply runs low, the reserve bank then becomes the primary bank. The arrow on the handle bar on the right end bank regulator indicates the designated primary bank, which the operator may change.

• Dual-bank gas supply and semi-automatic changeover
• Dual-stage pressure reduction minimizes pressure and flow fluctuation
• All components mounted on a single panel for easy maintenance
• Inlet valve(s) for changing cylinders included
• Outlet and vent valves for optional purging during cylinder change-out
• Diaphragm valve connections are orbital welded to minimize contamination and leakage

Materials of Construction:

• System Panel: Stainless-steel
• Regulator Body: Nickel-plated brass
• Regulator Seat: PCTFE
• Inlet Pressure Gauge: Brass
• Delivery Pressure Gauge: Brass
• Diaphragm Valves: 316 Stainless-steel
• Relief Valve: Brass
• Pigtails: 3 ft. Flexible 316SS with check valve with CGA connection
• CGA Connections: 320, 350, 540, 580, 590
• Panel Inlet/Outlet Connections: CGA/ 1/4 in. Genlok, tube OD

Specifications

• Type: Semi Automatic Swithover System
• For Use With (Application): Used for adjusting or controlling low flow, compressed gases without interrupting the analyzer or instrument system during cylinder change-out
• Inlet: 0, 350, 540, 580, 590
• Material: Stainless Steel, Nickel-plated Brass
• Operating Temperature Range (English): -40°F to +165°F
• Operating Temperature Range (Metric): -40°C to +73.8°C
• Pressure: 0 to 150 psi
• Dimensions (L x W x H): 15.75 x 5.75 x 8.75 in.
• Length (English): 15.75 in.
• Length (Metric): 40 cm
• Width (English): 5.75 in.
• Width (Metric): 14.6 cm
• Height (English): 8.75 in.
• Height (Metric): 22.22 cm