The Ashcroft 1377 Duragauge pressure gauge is offered in 4.5, 6, and 8.5 inch dial sizes. Designed for flush mounting, the solid-front Ashcroft 1377 Duragauge pressure gauge is ideal for panel board applications. A black epoxy coating and tough aluminum weatherproof case to endure a variety of climatic conditions.

The Ashcroft 1377 Duragauge pressure gauge has a 4.5 inch full-size Bourdon tube. The patented Duratube with as-welded-tube construction and "Round Cap tip" construction control stress for longer life. The micrometer has an adjustable pointer, and the Ashcroft 1377 Duragauge pressure gauge uses Teflon coated 400 series stainless steel rotary movement for longer life.

The Ashcroft 1377 Duragauge pressure gauge features a PLUS! performance option, which provides liquid-filled performance in a dry gauge - fighting vibration and pulsations without liquid-filled headaches.