The Economy series are the most economical all purpose pressure gauges available.  They are supplied in 1.5 to 4 inch dial sizes.  The materials of construction are brass internals with black steel case.

These gauges come with liquid filled stainless steel case which protects against vibration and pulsation.   Wetted components can be stainless steel or brass.  Used where harmful vibration and pulsation is present such as on compressors and pumps.

The Winters NACE pressure gauge is designed for oil and gas applications requiring NACE Standards MR0175-2002.   The NACE standad tube and socket meet a minimum hardness.  The hardness ensures longer lasting and more reliable instrument.

The Winters Process gauge has a thermoplastic solid front blow-out back safety case.  Wetted parts are available in 316ss, brass, monel or carbon steel.

The StabiliZR gauge comes with a dry stainless steel case.  The unique design allows it to minimize the effects of pulsation and vibration without liquid filling.  Ideally suited for process, chemical and petroleum industry where chemical compatibility and contamination is a concern.

The Test Gauge series are very accurate and come complete with calibration certificate traceable to NIST.  They have a knife edge pointer for easy readability.  These gauges are designed to be used where accuracy and repeatability are of prime importance.  Used in laboratories and instrument testing facilities.