The Yellow Jacket NH3 Ammonia Manifold and Gauges 40193 features a cast iron body and a full size metal handles. Dual temperature/pressure R717 gauge has bar with °C and psi with °F ammonia scales.
- Part No.: 40193
- Finger-tight one-piece valve stem for positive seal on nylon seat
- Easy, accurate valve adjustment
- Use only with NH3 rated hoses
- Made in the USA