$ 393.35
Details:
Here is the corrected and rephrased product description:
**product features**
* brass body construction suitable for various applications where small changes in gas delivery pressure do not affect performance
* easy-to-read gauges for convenient monitoring
* large diaphragm ensures constant delivery pressure
* neoprene seat and sintered metal inlet filter eliminate particulates from the gas stream
* ul listed for safety and reliability
**models and specifications**
* 55850-200: delivery pressure gauge 60 psig, inlet cga 320, gas hydrogen, delivery range 0-50 psi, supply pressure gauge 4000 psig, flow capacity standard 8400 cfh
* 55850-210: delivery pressure gauge 150 psig, inlet cga 320, gas hydrogen, delivery range 0-100 psi, supply pressure gauge 4000 psig, flow capacity standard 15,200 cfh
* 55850-220: delivery pressure gauge 60 psig, inlet cga 350, gas carbon dioxide, delivery range 0-50 psi, supply pressure gauge 4000 psig, flow capacity standard 2700 cfh
* 55850-225: delivery pressure gauge 150 psig, inlet cga 350, gas carbon dioxide, delivery range 0-100 psi, supply pressure gauge 4000 psig, flow capacity standard 3700 cfh
* 55850-230: delivery pressure gauge 60 psig, inlet cga 540, gas oxygen, delivery range 0-50 psi, supply pressure gauge 4000 psig, flow capacity standard 1900 cfh
* 55850-235: delivery pressure gauge 150 psig, inlet cga 540, gas oxygen, delivery range 0-100 psi, supply pressure gauge 4000 psig, flow capacity standard 3700 cfh
* 55850-240: delivery pressure gauge 60 psig, inlet cga 590, gas industrial air, delivery range 0-50 psi, supply pressure gauge 4000 psig, flow capacity standard 2100 cfh
**important notes**
* for non-corrosive gases only
* use high-pressure hoses on regulators 55850-275, 55850-277, and 55850-270