GRACO Trabon® Replacement Rupture Indicator, 1/8-27 NPSF with O-Ring, 3700 psi (255 bar) - (SKU: 563221) Inspect all connections and components

Inspect all connections and components for wear or damage before assembly

but GRACO replacement parts are known for their durable construction and high-grade materials

and other GRACO fluid handling applications where accurate pressure monitoring is required

Keep repair kits on hand for quick maintenance

lightweight part made from durable material (exact material not specified)

GRACO Trabon® Replacement Rupture Indicator, 1/8-27 NPSF with O-Ring, 3700 psi (255 bar) - (SKU: 563221) Inspect all connections and componentsThe GRACO 563221 is a pressure sensitive rupture indicator designed for use in Trabon progressive lubrication systems. It is constructed to be compatible with oil and is intended to detect and indicate excessive pressure caused by line blockage, allowing the system to continue supplying lubrication to unaffected points. The indicator features an O ring for improved sealing. Key Features: Rupture Indicator 1 8 27 NPSF Maximum working pressure: 3700 psi