Trerice-Manufacturer of Pressure Gauges, Temperature Instrumentation, Regulators and Control Valves

From our start in 1923 in Detroit, the H. O. Trerice Co. has remained true to the commitment of our founder: QUALITY in both PRODUCT and SERVICE. This commitment has placed Trerice as a worldwide leader in the manufacture and supply of temperature and pressure measurement and controls.

When your requirements demand quality and durability, the broad line of Trerice products is ready for your selection. Contact us today for expanded information on your particular areas of interest.

Measuring and Testing

Pressure and Vacuum Measuring

Trerice 760B Specialty Gauges, Low Pressure, Black Finished Steel Case, 2-1/2", 4" Dial Sizes, ±1.6% Accuracy, Brass Movement, Polycarbonate, snap-in Window

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CODE: 760B

The Trerice 760B Low Pressure Gauge is designed to accurately measure extreme low pressure conditions. This pressure gauge employs a diaphragm capsule sensing element to measure the low pressure. Case material is drawn steel with brass wetted parts.

Brand NameTrerice MaterialBlack Finished Steel Case Connection LocationCenter Back, Lower, Male Connection Size and Type1/4", NPT Maximum Temperature140°F (60°C)

In stock

Minimum quantity for "Trerice 760B Specialty Gauges, Low Pressure, Black Finished Steel Case, 2-1/2", 4" Dial Sizes, ±1.6% Accuracy, Brass Movement, Polycarbonate, snap-in Window" is 25.

Trerice Diaphragm Seals,Threaded NPT, Clean-out or Non Clean-out Design, Flushing Connection Available, Threaded Process Connection, Standard and Large Diaphram Sizes

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CODE: TRERICE-DSTNPT

The Trerice Threaded NPT Diaphragm Seal is a versatile and reliable solution for isolating pressure or temperature measuring instruments from process media. It features female threaded connections ranging from 1/4 NPT to 1 NPT and is available in clean-out or non-clean-out designs.

Brand NameTrerice

In stock

Minimum quantity for "Trerice Diaphragm Seals,Threaded NPT, Clean-out or Non Clean-out Design, Flushing Connection Available, Threaded Process Connection, Standard and Large Diaphram Sizes" is 25.

Trerice Diaphragm Seals,Flange-Mounted, Clean-out or Non Clean-out Design, Flushing Connection Available, ANSI Raised Face Flanged Process Connection, Standard and Large Diaphram Sizes

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CODE: TRERICE-FM

The Trerice Flange-Mounted Diaphragm Seal is designed to mate with piping flanges and is available in both Clean-out and Non-Clean-out designs. With ANSI Raised Face Flanged process connections, the diaphragm seal is offered in standard and large sizes, with a variety of diaphragm materials including Teflon, Viton, Removable Metal, and Welded Metal.

Brand NameTrerice

In stock

Minimum quantity for "Trerice Diaphragm Seals,Flange-Mounted, Clean-out or Non Clean-out Design, Flushing Connection Available, ANSI Raised Face Flanged Process Connection, Standard and Large Diaphram Sizes" is 25.

Trerice Commercial & Contractor Gauge, 690 Series,Multiple Stainless Steel Case Styles, 3-1/2" Dial Size, ±1.0% Accuracy, Brass Movement, Adjustable Pointer

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CODE: 690SERIES

Trerice 690 Series Commercial Gauges are offered in a polished stainless steel case to provide the durability and styling required in OEM and other applications. This gauge is available in a variety of case styles. Wetted parts are a bronze tube with brass socket.

Brand NameTrerice CertificationsCRN Registered Connection LocationCenter Back, Lower, Male Connection Size and Type1/4", NPT Dial FaceAluminum, Black Graduations, White Background, With Markings

In stock

Minimum quantity for "Trerice Commercial & Contractor Gauge, 690 Series,Multiple Stainless Steel Case Styles, 3-1/2" Dial Size, ±1.0% Accuracy, Brass Movement, Adjustable Pointer" is 25.

Trerice 765B/766SS Specialty Gauges, Low Pressure, Stainless Steel Steel Case, 2-1/2", 4", 6" Dial Sizes, ±1.6% Accuracy (2-1/2", 4"), ±2.0% Accuracy (6"), 316 Stainless Steel Movement

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CODE: 765B/766SS

The Trerice 765B/766SS Series Low Pressure Gauge is designed to accurately measure extreme low pressure conditions. This pressure gauge employs a diaphragm capsule sensing element to measure the low pressure. Case material and wetted parts are either brass or stainless steel.

Brand NameTrerice MaterialStainless Steel CertificationsCRN Registered Connection LocationCenter Back, Lower Connection Size and Type1/2", Male, 1/4"

In stock

Minimum quantity for "Trerice 765B/766SS Specialty Gauges, Low Pressure, Stainless Steel Steel Case, 2-1/2", 4", 6" Dial Sizes, ±1.6% Accuracy (2-1/2", 4"), ±2.0% Accuracy (6"), 316 Stainless Steel Movement" is 25.

Trerice 703SS & 703LFSS Specialty Industrial Transmitter Gauge, 4" Dial Size, ±1.0% Accuracy, Stainless Steel Case , Liquid Fillable, Stainless Steel Movement, Bayonet type, 304 stainless steel Ring, Clear glass Window

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CODE: 700PLUS

Get precise pressure readings with the Trerice 703SS & 703LFSS Specialty Industrial Transmitter Gauge. With its stainless steel case and ring, this gauge offers unbeatable durability and accuracy with a ±1.0% reading. The gauge is liquid-fillable and features a clear glass window for easy readings. Ideal for industrial applications, the Trerice 700Plus Series Transmitter Gauge integrates an independent pressure transmitter for both local and remote readings. Order yours now on mep-global.com for reliable and precise pressure measurements.

Brand NameTrerice MaterialStainless Steel CertificationsCRN Registered Connection LocationLower, Male Connection Size and Type1/2", 1/4", NPT

In stock

Minimum quantity for "Trerice 703SS & 703LFSS Specialty Industrial Transmitter Gauge, 4" Dial Size, ±1.0% Accuracy, Stainless Steel Case , Liquid Fillable, Stainless Steel Movement, Bayonet type, 304 stainless steel Ring, Clear glass Window" is 25.

Trerice Commercial & Contractor Gauge, 620B, Stainless Steel Case, 4-1/2" Dial Size, ±1.0% Accuracy , Recalibrator Screw, Acrylic Window

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CODE: 620B

The 620B Trerice Contractor Gauge is designed to service the general pressure measurement requirements of the construction industry. The 620B offers high reliability at an economic price. This gauge features a corrosion resistant, stainless steel case and acrylic window. Wetted parts are...

Brand NameTrerice CertificationsCRN Registered Connection LocationLower, Male Connection Size and Type1/4", NPT Dial FaceAluminum, Black Graduations, White Background, With Markings

In stock

Minimum quantity for "Trerice Commercial & Contractor Gauge, 620B, Stainless Steel Case, 4-1/2" Dial Size, ±1.0% Accuracy , Recalibrator Screw, Acrylic Window" is 25.

Trerice Specialty Gauges, 700TA Series,Sanitary Gauge with Integrated Diaphragm Seal, 2-1/2", 4" Dial Sizes, Stainless Steel Case, Liquid Fillable , 1-1/2", 2" Tri-clamp Type Connections

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CODE: 700TA SERIES

The Trerice 700TA Series Sanitary Gauge is 3A approved and especially suited for use in the dairy and food processing industries. This field liquid fillable (no kit required) gauge has a stainless steel case, ring, and process housing. All wetted parts are stainless steel.

Brand NameTrerice MaterialStainless Steel CertificationsCRN Registered Connection LocationLower Back, Center Back, Lower, Tri-Clamp Connection Size and Type1-1/2", 2"

In stock

Minimum quantity for "Trerice Specialty Gauges, 700TA Series,Sanitary Gauge with Integrated Diaphragm Seal, 2-1/2", 4" Dial Sizes, Stainless Steel Case, Liquid Fillable , 1-1/2", 2" Tri-clamp Type Connections" is 25.

Trerice Specialty Gauges, 750 Series,Sold Front, Field Liquid Fillable, Stainless Steel Case, 2-1/2",4" Dial Size, ±1.0% Accuracy , Field Liquid Fillable, Lower male," 1/4 or 1/2 NPT Connection

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CODE: 750SERIES

The Trerice 750 Series Process Gauge is designed for the varying needs of the world’s process industries. This solid front/blow-out back gauge features a stainless steel case and ring. Its sturdy interior design and field liquid-fill capability (no kit required) provide the durability,accuracy...

Brand NameTrerice MaterialStainless Steel CertificationsCRN Registered Connection LocationLower, Male Connection Size and Type1/2", 1/4", NPT

In stock

Minimum quantity for "Trerice Specialty Gauges, 750 Series,Sold Front, Field Liquid Fillable, Stainless Steel Case, 2-1/2",4" Dial Size, ±1.0% Accuracy , Field Liquid Fillable, Lower male," 1/4 or 1/2 NPT Connection" is 25.

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