Graco 114188 Stainless Steel Hex Bushing
$91.50
In Stock
Adapt and secure fluid connections in your Graco system with the 114188 Stainless Steel Hex Bushing. Key benefits include:
- Stainless steel construction for corrosion resistance and durability
- Hex body allows easy installation with standard wrenches
- Reduces from 1‑1/2″ NPT male to 3/4″ NPT female
- Used in Back Pressure Regulator Kits, proportioning packages, and other fluid systems
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Genuine OEM Part
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Graco 114188 Stainless Steel Hex Bushing Overview
Compatible Machines
- Graco Back Pressure Regulator Kit – used to adapt 1‑1/2″ NPT male to 3/4″ NPT female
- Graco Heated Circulation / Proportioning Packages – used in return and supply plumbing
- Graco Industrial Fluid and Coating Systems – general plumbing adaptation and fitting
- Other Graco proportioners and fluid systems – verify compatibility in your parts diagram or service manual
Overview
The Graco 114188 Stainless Steel Hex Bushing is a durable plumbing adapter designed for fluid systems. Its stainless steel construction provides corrosion resistance, and its hex shape allows easy tightening with a wrench. This bushing is ideal for adapting different NPT pipe sizes in Graco proportioners, valves, and pump assemblies.
Key Features
- Stainless steel construction for corrosion resistance and long service life
- Hex body for easy installation with standard wrenches
- Adapter / reducer for NPT piping (1‑1/2″ male × 3/4″ female)
- Used in back pressure regulators, proportioners, and general fluid system plumbing
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Stainless steel |
| Thread Size | 1‑1/2″ NPT (male) × 3/4″ NPT (female) |
| Body Type | Hex |
| Application | Back pressure regulator kits, heated circulation / proportioning packages, industrial fluid systems |
Installation & Maintenance
- Install using an appropriate wrench on the hex body.
- Ensure proper thread engagement to prevent leaks or pressure loss.
- Inspect periodically for corrosion or wear in high-pressure applications.
- Always use genuine Graco 114188 to ensure compatibility and reliability.
Frequently Asked Questions
Confirmed usage includes Back Pressure Regulator Kits, Heated Circulation / Proportioning Packages, and other industrial fluid systems. Always check your machine’s parts diagram or service manual to verify compatibility.
Yes, using a proper wrench on the hex body. Ensure correct thread engagement and use genuine Graco 114188 to maintain system integrity.
Verify in your equipment’s parts diagram or service manual. Check that the bushing matches the required NPT thread sizes and is used in the intended fluid system location.
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