Graco 118872 Gasket

High-Performance Gasket for RTX 1500 Texture Sprayers

Compatible Machines

Product Overview

The Graco 118872 Gasket is a precision-engineered sealing component designed to maintain fluid integrity and optimal pressure in the RTX 1500 texture sprayer series. Its chemical-resistant composition ensures durability under professional coating conditions.

• Material: NBR-based elastomer with silicone modifiers, 70 Shore A hardness
• Pressure Rating: Up to 4,500 psi continuous
• Temperature Range: -10 °C to +90 °C
• Dimensional Accuracy: CNC-machined to ±0.025 mm
• Applications: High-pressure texture and finish spraying

Design & Materials

• Multi-layer construction with high-modulus backing and compression-optimized core
• Chemically inert seal lip for solvent, acid, and UV-resistant applications
• Glass-fiber reinforced backing to resist extrusion under high pressure
• Meets ISO 9001, TS 16949, and ISO 23936-1 standards

Operational Integration & Maintenance

• Inspect pump housing surfaces for damage before installation
• Apply thin silicone-based lubrication for proper seating
• Torque fasteners in crisscross pattern at 20–25 Nm
• Routine inspection every 1,000 operating hours or per diagnostic alerts
• Supports predictive maintenance using integrated flow and pressure sensors

Frequently Asked Questions