Model 124 differential pressure gauge has working pressures of 10,000 psi and proof pressure of 20,000 psi. It is available with 316/316L stainlesssteel body, 316 stainless-steel springs and internal parts, as well as many elastomers. It is over-range protected in either direction up to 5000 psid. Available differential pressure ranges are 0 to 5 through 0 to 400 psid. Hermetically sealed, magnetically actuated reed switches are available as options that provide high and/or low alarm control.
Midwest Instrument, (586) 2546500, www.midwestinstrument.com