Valley Industries - 4" - 400 P.S.I. Stainless Steel Nh3 Pressure Gauge - 4180DSX400

4" casing - Bottom Mount only. This gauge employs a 316 Stainless Steel bourdon tube, ASME grade A movement, and a Stainless Steel socket all housed in a corrosive resistant painted steel case. 

Features - Specs

Size: 4"

Max PSI: 400

Connection Size/Material: 1/4" MPT - Stainless Steel

Movement: 316 Stainless Steel

Bourdon Tube: 316 Stainless Steel

Pointer: Black Enameled Aluminum

Dial: White Aluminum

Window: Acrylic

Case Material: Enameled Steel

Accuracy: ASME/ANSI B40.1 Grade A (2-1-2%)

Fill Material: Dry Only

Wetted Parts: Stainless Steel

Major Graduation: 100

Minor Graduation: 10