Graco 15A833 Inlet Housing

Graco 15A833 Inlet Housing – Product Overview

Compatible Systems

Product Description

The Graco 15A833 Inlet Housing serves as the structural entry point for fluid into specialized Graco systems. This component houses the inlet components (such as needle valves, O‑rings, mounting surfaces) and forms the interface between the fluid source and the internal valve or metering assemblies.

Manufactured to precise tolerances, the 15A833 inlet housing is critical for ensuring accurate alignment of the intake port, sealing of O‑rings and packings, and ensuring that fluid enters the module smoothly without leakage or flow disruption. It is engineered for durable service in high‑stress industrial and fluid‑handling applications.

Key Features

• Precision-machined inlet cavity to ensure correct alignment and sealing.
• Rigid metal construction suitable for high-pressure intake and frequent service.
• Designed for ease of removal and replacement during maintenance cycles.
• Supports proper mounting of related components such as needles, locknuts and O‑rings in the inlet assembly.
• Helps maintain intake integrity and fluid pathway cleanliness for optimal system performance.

Technical Specifications

Installation & Maintenance Tips

• Always relieve system pressure and shut off fluid supply before removing or installing the inlet housing.
• Clean or inspect inlet ports, O‑ring grooves and mating surfaces before installation of the new 15A833 housing.
• Ensure correct orientation of the housing so that fluid flows in the intended direction and seals are correctly aligned.
• Torque fasteners evenly, following recommended sequence to avoid distortion of the housing or misalignment of the inlet components.
• During routine maintenance, inspect the inlet housing for wear, thread damage, corrosion or sealing-surface degradation and replace if compromised.

Frequently Asked Questions