GRACO 563191 - Replacement Rupture-to-Atmosphere Indicator, 1/8 in NPT(F), 2350 PSI, Aluminum

Replacement rupture-to-atmosphere indicator designed for pump protection with visual indication of excessive system pressure. Features a pressure disc that ruptures at predetermined pressure setting, automatically venting lubricant to atmosphere and relieving high pressure to protect pump systems.

Specifications

• Thread: 1/8"-27 NPTF
• Max Working Pressure: 162 bar
• Material: Aluminum
• Disc Color: Aluminum
• Complete Assembly: 563191 (509-239-160)
• Replacement Disc: 567436 (509-295-600)
• Blowout Disc Package: 563965 (560-900-100)
• Blowout Disc Quantity: 25
• Tolerance: + 500 PSI (3.4 MPa, 34.5 bar)

Features

• Automatic pressure relief to atmosphere
• Visual indication of overpressure events
• Compact design for space-limited applications
• Provides pump protection against excessive pressure
• Visual indication of system overpressure conditions
• Automatic pressure relief through rupture disc technology

Applications

• High pressure spray systems
• Fluid handling equipment
• Safety systems requiring overpressure protection
• Pump protection systems
• High pressure lubrication systems
• Pressure monitoring and relief applications

Compatible Equipment

• Systems with 1/8 in NPTF fittings
• 2350 PSI rated systems
• All GRACO pumps

Related Parts

• 564059 - 121 bar
• 563192 - 203 bar
• 563193 - 224 bar
• 563194 - 345 bar
• 563179 - 100 bar
• 563182 - 121 bar
• 563183 - 141 bar
• 563184 - 162 bar
• 563185 - 203 bar
• 563186 - 100 bar

Part of GRACO's rupture-to-atmosphere indicator family available in various pressure ratings from 100 to 345 bar, with both 1/8"-27 NPTF and 1/4"-18 NPTF thread options This is a complete assembly for 2350 PSI applications. Replacement discs are available separately. Part of the rupture-to-atmosphere indicator family with multiple pressure ratings available. Standard on all GRACO pumps. When pressure reaches predetermined setting, pressure disc ruptures, venting lubricant into atmosphere and relieving pressure. All pressures have tolerance of + 500 PSI (3.4 MPa, 34.5 bar)

Reference Manuals

• 339427 (Page 22)
• L15401EN-C (Page 3)
• 312497 (Page 40)