Antique Pressure Gauge
These antique pressure gauge instruments combine brass, glass, and rich cabinet timbers to measure barometric or industrial pressure.
Antique Pressure Gauge
When you search for an antique pressure gauge, you encounter precision scientific instruments and barometric devices designed to measure atmospheric or fluid pressure. These pieces span the Victorian and Edwardian eras up to the early twentieth century, reflecting an age of rapid mechanical advancement and domestic meteorological observation.
The versions most commonly met on this page include wall-mounted barometers, cased barographs with chart drawers, and industrial water pressure gauges. Cabinet woods such as mahogany, walnut, and ebonised wood frequently house these mechanisms alongside polished brass bezels and heavy glass faces.
Construction and Materials
Makers housed sensitive aneroid or mercury movements within sturdy timber cases, utilising mahogany, walnut, oak, and ebonised wood. Brass formed the bezels, dials, and internal linkages, providing stable mountings for delicate glass dials and viewing windows.
Makers applied specialised engraving and silvering techniques to metal dials, ensuring legible scales for barometric pressure, altitude adjustment, or industrial measurement. Finished timber cases received hand-polished surfaces that protected the wood while highlighting its natural grain.
Antique Pressure Gauge Retail Price Guide 2026
Typical asking prices for pressure gauge among the pieces listed under this phrase on Sellingantiques today, from the lower quarter to the upper quarter. They describe what is for sale here now, not the wider market.
Some Edwardian barographs include a tiny drawer specifically sized to store spare ink bottles and rolled paper charts.
Evaluating Quality
Quality rests upon the precision of the mechanical movement and the caliber of the housing. Finely engineered barographs feature well-fitted chart drawers and robust clockwork drums, while superior barometers display crisp dial engravings and heavy cast brass bezels.
Cabinetwork distinguishes standard utility pieces from high-end examples. Finely figured mahogany or walnut cases with neat joinery and rich patination indicate superior workshop origin compared to simpler ebonised woods.
Short & Mason·Alexander Wright·Dollond of London
The Antique Pressure Gauge Glossary
- Aneroid barometer
- An instrument that measures atmospheric pressure without liquid by using a flexible metal box. It expands or contracts as pressure changes, moving a needle across a graduated dial.
- Barograph
- A self-recording aneroid barometer that charts atmospheric pressure over time onto a rotating paper cylinder. It typically incorporates a clockwork mechanism inside a glazed wooden case with a drawer for spare charts.
- Fortin stick barometer
- A precise mercury barometer featuring an adjustable ivory point in the cistern to set the mercury level. It allows exact readings of atmospheric pressure against a vernier scale.
- Bezel
- The metal ring that holds the protective glass face over the dial of an instrument. In quality pieces, it is cast brass with a hinged opening.
Antique Pressure Gauge: Frequently Asked Questions
What is an antique pressure gauge?
An antique pressure gauge is a mechanical device used historically to measure atmospheric, water, or gas pressure. These instruments combine precise metal movements with decorative timber housings.
They reflect the Victorian and Edwardian preoccupation with scientific measurement and domestic meteorology. Each piece serves as both a functional tool and a decorative object.
How do barographs work?
Barographs record atmospheric pressure continuously onto a rotating drum fitted with graph paper. A stack of metallic bellows expands and contracts with air pressure changes.
This movement transfers through a series of levers to an inked arm that traces the pressure line. They require weekly winding of their internal clockwork mechanisms to keep the drum turning.
How do I date these instruments?
Dating relies on the style of the timber case, the typography on the dial, and the mechanical assembly. Victorian pieces often feature heavy mouldings and rich mahogany or walnut.
Edwardian examples tend towards cleaner industrial designs or lighter oak frames. Maker signatures and patent marks stamped on the brass face provide definitive chronological clues.
Where were these gauges placed?
Domestic barometers and barographs traditionally hung in entrance halls or libraries where residents checked the weather before travelling. Industrial gauges stood in utility rooms, workshops, or municipal water facilities.
Their polished brass and dark wood finishes suited the formal interior decoration of nineteenth and early twentieth century homes.