GRACO 563222 - Trabon Replacement Rupture Indicator, 1/8"-27 Npsf w/ O-Ring, 4600 PSI

Trabon replacement rupture disc for rupture indicators used on MH divider valve applications where lube system pressures exceed 2,500 psi. When high pressure from lube line blockage causes a disc to rupture, the lubricant forces an indicator pin to protrude, locating the blockage and backing up through the system to trip a switch that shuts the system off. Provides critical system protection and fault indication.

Specifications

• Thread: 1/8-27 NPSF w/O-Ring
• Max Working Pressure: 317 bar
• Memory Function: yes
• Seal Type: O-ring
• Replacement Disc Dia: 557424 (509-279-000)
• Disc Color: Red
• Replacement Disc: 557424
• Tolerance: ± 20%

Features

• Memory function retains pressure event indication
• O-ring seal for reliable sealing
• 317 bar pressure rating
• Compatible with MS, MH and MXP series
• High pressure rupture disc for 4,600 psi applications
• Visual indication with red colored disc

Applications

• Pressure monitoring in lubrication systems
• Equipment protection
• Maintenance indication
• System diagnostics
• MH divider valve applications
• Lube system protection where pressures exceed 2,500 psi

Compatible Equipment

• MS series equipment
• MH series equipment
• MXP series equipment
• MH divider valves
• Trabon lubrication systems
• MH Divider Valves

Related Parts

• 563229 - 193 bar
• 563221 - 255 bar
• 563224 - 379 bar
• 563226 - 441 bar
• 557422 - 193 bar Replacement Disc - Green
• 557423 - 255 bar Replacement Disc - Yellow
• 557424 - 317 bar Replacement Disc - Red
• 557425 - 379 bar Replacement Disc - Orange
• 557427 - 441 bar Replacement Disc - Pink

Part of the rupture indicator family with memory and O-ring seal. Red replacement disc (557424) is available for this 317 bar model. This is a replacement disc component. The disc must be replaced and pin reset manually after a fault is corrected. Part of the Trabon Performance Indicators product line. Rupture Indicators are only used on MH divider valve applications where lube system pressures exceed 2500 psi (17 MPa, 172 bar). High pressure from the lube line blockage causes a disc to rupture. The lubricant then forces an indicator pin to extend, showing the blockage. The high pressure backs up through the system and trips a switch that turns the system off. When the fault is corrected, the disc must be replaced and the pin reset manually.

Reference Manuals

• 339427 (Page 23)
• L15401EN-C (Page 3)
• 312497 (Page 39) Trabon Divider Valves .