Graco 166443 Hex Nipple Fitting
$210.00
Available to Order
The Graco 166443 Hex Nipple Fitting is a high-pressure stainless-steel connector designed for secure ¾" NPT(M) to ½" NPT(M) transitions in industrial fluid systems.
- 303 Stainless Steel
- ¾" NPT Male × ½" NPT Male
- High-pressure rated
- Used in VRM Series & metering modules
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Graco 166443 Hex Nipple Fitting – Product Details
Compatible Machines
The Graco 166443 Hex Nipple Fitting is used in select high-pressure Graco metering and fluid-handling systems. Verified compatible models include:
- Graco VRM Series (various models – uses 2 pcs)
- Graco PrecisionFlo™ XL Metering Modules
About the Graco 166443 Hex Nipple Fitting
The Graco 166443 Hex Nipple Fitting is a high-pressure ¾" NPT(M) × ½" NPT(M) stainless-steel connector engineered for demanding fluid applications. Designed with a durable hex body, it ensures secure tightening and long-lasting leak resistance in industrial setups and metering systems.
| Part Number | 166443 |
|---|---|
| Description | Hex Nipple Fitting (¾" NPT Male × ½" NPT Male) |
| Material | 303 Stainless Steel |
| Pressure Rating | Up to 7250 PSI (approx.) |
Frequently Asked Questions
It is used as a high-pressure connector in fluid circuits, joining components that require ¾" NPT(M) to ½" NPT(M) threaded transitions. Commonly seen in metering modules and industrial Graco systems.
This fitting is primarily found in industrial fluid-handling assemblies. It is not commonly used on standard contractor-grade airless sprayers unless specified in the parts list.
The part is made from 303 stainless steel, offering durability and corrosion resistance for high-pressure fluid operations.
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