Air-filled high pressure gauge. Bottom port is 1/4" female. Face is 6" and has mounting holes around outside frame.
Easy to add to any system to improve diagnostics and monitor system performance.
NOTE:Gland nut and collar are NOT included.
New! Consider adding a 0.012" Dampener/Snubber to protect your gauge. It is a coned insert with a small, 0.012" hole. It protects the gauge by restricting water flow during sudden pressure spikes and shocks in the high-pressure lines. It's item #490013-4.
Here's how to add it to your gauge: If SUPPLY LINE is
3/8" tubing: Use 400008-2 Adapter 3/8"F to 1/4"M plus the snubber #490013-4 (which replaces the coned insert in 400008-2).
1/4" tubing: Use 400008-7 Adapter 1/4"F to 1/4"M plus the snubber #490013-4 (which replaces the coned insert in 400008-7).
