Graco 15C186 Chemical Injector with Quick Disconnect
$65.11
$71.00
Save 8%
In Stock
The Graco 15C186 Chemical Injector with Quick Disconnect delivers precise chemical injection with fast-connect convenience, keeping your fluid system efficient and reliable.
- Quick-disconnect for fast hose changes
- Accurate chemical metering for consistent dilution
- Corrosion-resistant construction for durability
- Compatible with Graco pressure washer and fluid systems
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 15C186 Chemical Injector with Quick Disconnect
The Graco 15C186 Chemical Injector with Quick Disconnect is designed for accurate and controlled chemical injection in fluid systems. It enables fast disconnect/reconnect while maintaining reliable dosing and minimal leakage.
Compatible Machines
- Graco pressure washer systems with downstream injectors
- Graco ProContractor or other spray rigs where chemical metering is required
- Fluid handling systems requiring quick‑disconnect dosing
Key Features
- Quick-disconnect fitting for fast hose or injector changes
- Built‑in chemical metering for precise dilution
- Corrosion‑resistant internal construction for durability
- Siphon hose compatibility for drawing chemicals from containers
- Compact and serviceable design
Benefits
- Makes switching chemicals or lines fast and clean
- Accurate chemical injection helps reduce waste and ensures consistent mix ratios
- Reduces downtime during maintenance
- Easy to service or repair without full system disassembly
Technical Specifications
| Part Number | 15C186 |
|---|---|
| Type | Chemical Injector (Downstream) |
| Connection Method | Quick Disconnect (QD) |
| Materials | Corrosion-resistant metal and seals |
| Use Case | Siphoning and injecting chemicals into water or fluid streams |
| Operating Pressure | Suitable for systems with compatible pressure — check pump manual |
| Weight / Dimensions | Approx 0.31 kg / 5.75" × 4.1" × 2.25" (based on seller spec) |
Installation Tips
- Attach the injector using the quick-disconnect coupling properly to avoid leaks
- Use a clean chemical source and ensure your siphon hose is free of debris
- Flush the injector periodically to prevent clogging
- Inspect and replace seals or O-rings during maintenance
- Always follow your system’s recommended pressure and fluid compatibility guidelines
Why Use This Injector?
The 15C186 allows you to precisely meter chemicals into your system while enabling rapid change‑outs through the quick-disconnect. It's ideal for applications where you need flexibility, reliability, and clean maintenance of your chemical-injection setup.
Frequently Asked Questions
It is suitable for common detergents, cleaners, and other chemical solutions — but always verify chemical compatibility with Graco’s guidelines.
Yes — the injector uses a standard QD interface, allowing you to quickly attach or detach from Graco QD fluid lines.
Regular cleaning after every few uses helps maintain performance, especially if using thick or aggressive chemicals. Inspect and clean the siphon path, seals, and internal orifices.
No reviews yet. Be the first to review this product!
