1/2 in. x 1/2 in. Compression x Male NPT White Nylon Adapter
1/2 in. x 1/2 in. Compression x Male NPT White Nylon Adapter
Sizes in This Series
White nylon compression x male NPT adapters. Jump to another size or add it straight to your cart:
| Size | Part # | Price | Cart |
| 3/8 in. x 1/4 in. | 17188N | $4.99 | Add to cart |
| 3/8 in. x 3/8 in. | 17189N | $2.99 | Add to cart |
| 1/2 in. x 1/2 in. (this page) | 17195N | $4.99 | — |
Overview
The Midland 17195N is a 1/2 in. compression x 1/2 in. male NPT adapter molded in white nylon, with an 11/16-20 x 1/2-14 thread combination and a 125 psi rating. It connects 1/2 in. OD tubing to a 1/2 in. male NPT port, the largest size in this nylon adapter family, for higher-flow chemical feed and transfer runs.
Technical Specifications
| Part Number | 17195N |
| Tube Size | 1/2 in. compression |
| Thread Size | 1/2 in. male NPT (11/16-20 x 1/2-14) |
| Fitting Type | Adapter |
| Material | Nylon (White) |
| Pressure Rating | 125 psi |
| Temperature Rating | -40°F to 200°F |
Materials of Construction
| Body | Nylon (White) |
| Nut & Sleeve | Nylon (White) |
Typical Applications
Connects 1/2 in. tubing to 1/2 in. NPT ports on larger metering pumps, day-tank fittings, and chemical transfer manifolds. The bigger bore suits higher-volume dosing and bulk chemical lines, where white nylon resists alkalis, fuels, and solvents without the corrosion risk of brass.
Cross-Reference and Interchange
This white nylon compression adapter cross-references to these competitor and industry part numbers: 10-8-8N-0, 50775K339, 5688D, 568-8D, D50688D, D5068-8D. Replacing one of these? Match nominal size, connections, and rating, or send us your part number and we will confirm the interchange.
Sizing and Installation Resources
- Compression Fitting Sizing Chart
- Metering Pump Chemical Compatibility Chart
- Chemical Compatibility Chart for Fluid Handling
- NPT Thread Tightening: Turns Past Hand-Tight
- Teflon Tape vs. Pipe Dope
Frequently Asked Questions
What is the pressure rating?
125 psi, over a -40°F to 200°F range.
What tubing does it accept?
It is sized for 1/2 in. OD semi-rigid tubing; the compression nut seats the sleeve onto the tube.
Is thread sealant required?
Yes, apply PTFE tape or pipe dope to the 1/2 in. male NPT threads and tighten one to two turns past hand-tight.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.