GRACO 563220 – Trabon Rupture Indicator, 1/8″-27 NPT(F), 255 Bar (3700 PSI)

GRACO 563220 – Trabon Rupture Indicator, 1/8″-27 NPT(F), 255 Bar (3700 PSI)

Specifications

Thread: 1/8-27 NPT(F)

Max Working Pressure: 255 bar (3700 PSI)

Memory Feature: Yes

Disc Color: Yellow

Replacement Disc: 557423

Connection Type: 1/8-27 NPTF female

Application: MH Divider Valves Only

Features

Memory capability retains indication after pressure relief

Visual pressure exceedance indication

255 bar pressure rating

Designed for MS, MH and MXP equipment

High pressure protection for lube systems exceeding 2,500 psi

Visual indication of system blockage via protruding indicator pin

Applications

Pressure monitoring in lubrication systems

Safety indication for MS, MH and MXP equipment

Over-pressure detection and recording

MH divider valve applications

High pressure lubrication systems

Pump protection systems

Compatible Equipment

MS series equipment

MH series equipment

MXP series equipment

MH divider valves

Trabon lubrication systems

Related Parts

563228 – 193 bar rupture indicator with memory

564355 – 317 bar rupture indicator with memory

563223 – 379 bar rupture indicator with memory

563225 – 441 bar rupture indicator with memory

563221 – 255 bar with memory and O-ring seal

557424 – 317 bar replacement disc (red)

563228 – Replacement Rupture Indicator, 1/8-27 NPT(F), 2800 psi

563221 – Trabon Rupture Indicator, 1/8″-27 Npsf w/o-Ring, 255 Bar (3700 PSI)

564355 – Trabon Replacement Rupture Indicator, 1/8-27 NPT(F), 4600 psi

563223 – Trabon Replacement Rupture Indicator, 1/8-27 NPT(F), 5500 psi

Part of a family of rupture indicators with different pressure ratings. Available with optional O-ring seal (563221) and replacement discs available separately. When fault is corrected, the disc must be replaced and the pin reset manually. 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. 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) Automatic Lubrication Systems

L15401EN – C (Page 3)

312497 (Page 39) Trabon Divider Valves.