Orange Research Piston Differential Pressure Gauges for Liquids
1203 model (0-5 to 0-150 psid) 5000 psi max. line\min. burst pressure
Features
Piston Sensor Differential Pressure Gauges
These piston sensor differential pressure gauges measure the pressure difference between two points.
Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale.
Popular in filtration, flow and level applications, they are a low cost alternative to bourbon tube
and bellows designs.
- Pressure body and wetted parts: Aluminum, Brass, and Stainless Steel
- Dial Sizes: 2.5", 3.5", 4.5" and 6"
- Porting Locations: In-Line, Back & Bottom
- Mounting: Panel, Wall & Pipe
Note: Our piston sensor models are best for liquid applications as they have a slight amount of
fluid migration from the high to low pressure ports. Select or diaphragm models for air or gas
applications or where fluid migration cannot be tolerated.
Differential Pressure Gauges, Switches, Relays, and Transmitters
A variety of reed switches, relays and transmitters can accompany the gauges or be supplied on
their own without a dial. SPST switches are offered normally open (N.O) or normally closed (N.C.).
SPDT reed switches also are available. DPDT relays are offered for high inductance applications,
such as those incorporating motors or solenoids. Transmitters offer a current or voltage output.
How to Order
Select from each of the applicable categories to construct a model number.
Contact Shelby Jones Co. if Additional Options are needed!