Aquatrol

SERIES 573

SERIES 573

Same as Series 570 except with Stainless Steel wetted trimming (Nozzle and Disc).Set pressures for air and steam up to 300 psig (20.7 barg)

Usages:

Steam Boilers, Air Compressors, Dryers, Receivers, Pressure Vessels, Piping Systems, Accumulators, Reducing Stations, Tanks, Inter/After Coolers, Cooking Equipment, Autoclaves, Sterilizers or wherever higher capacity pressure protection or relief may be required.

Features:

• Designed for durability
• 6 orifices - 12 sizes of piping options
• Top guided seating and discharge
• Full nozzle; high capacity levels
• Short, tuned blow-down with dual-ring technology
• Heavy duty hood and lever mechanism
• Standard 17-7 stainless steel springs

Options:

• O-ring seating options (see charts)
• Packed lift lever
• Stainless steel trimming package, nozzle, disc (all sizes)
• Bubble tight seating options
• Anti-vibration spring for lift lever
• BSPT and BSPP pipe threading
• Tri-Clamp Inlets
• O2 Cleaning