Trerice Pressure Gauges, Temperature Instrumentation, Control Valves



Phone: 847-356-0566      Fax: 847-356-0747      E-Mail:

About H. O. Trerice Company: Established in 1923, TRERICE has produced a "Complete Line" of the highest quality controls and instrumentation for the various industries it serves. Trerice's track record of engineering and manufacturing excellence has provided us with an internationally recognized reputation for performance in service and product.

H.O. Trerice provides a full spectrum of the finest quality temperature and pressure instrumentation and controls demanded by industries the world over. Trerice products are considered the standard for quality and dependability. Product includes pressure gauges, temperature instrumentation, and regulators and control valves.

Temperature. Pressure. Control. What Trerice Does Best.

HO Trerice Products

Trerice Pressure Gauges

Pressure Gauges

Spec & Tech Sheets

Process Gauges

Industrial Gauges

Commercial &
Contractor Gauges

Utility Gauges

450 Series and 750 Series Process Gauge Trerice 500X Series, 700 Series,
D80 Series Industrial Gauges Trerice 600CB, 610CB, 620B, 690 Series Commercial & Contractor Gauges Trerice 800B Series, 800LFB Utility Gauge
450 Series & 750 Series 500X Series, 700 Series,
D80 Series
600CB, 610CB, 620B, 690 Series 800B Series, 800LFB, Gas or Water Service Test Gauges
 New:   575SS & 875LFB

Specialty Gauges

Pressure Gauge
Options & Accessories

Diaphragm Seals

Industrial Pressure Transmitter

Trerice 760B, 765B, 766SS, 750 Series, 700TA, 700Plus, 703SS Specialty Gauge Optional Features & Accessories
Trerice Diaphragm Seals
Trerice Industrial Pressure Transmitter
760B, 765B / 766SS, 750 Series, 700TA, 700Plus, and Special Application Ranges Accessories,
Optional Features,
Optional Case Styles
Threaded NPT, Flange-Mounted, In-Line Threaded, Saddle-Welded, Drop-In Welded, Mini & Compact, Sanitary, Options & Accessories


Industrial Pressure Transmitter Model 220TST


Trerice Temperature Instrumentation

Temperature Instrumentation

Spec & Tech Sheets

Industrial Thermometers


Dial Thermometers

Bimetal Thermometers

Electronic Temperature Sensors

Trerice Industrial Thermometers Trerice Thermowells Trerice Dial Thermometers
Trerice Bimetal Thermometers

SX9 Solar Therm, Adjustable Angle, Rigid Stem, BX Plus, Hydro-Therm, Econo-Therm, Options & Accessories, Thermowells For: Industrial Thermometers, Econo Thermo-meters, Dial Thermometers, Bimetals, Thermo-couples, and RTDs Remote Mounted, Direct Mounted, Thermal System Selection, Temperature Ranges, Options & Accessories, Thermowells Adjustable Angle, Bottom Connect, Rear Connect, X-Series, Compact, Pocket, Bimetal Plus, Options & Accessories, Tridicator, Thermowells RTD & Thermo-couple Sensors, Options & Accessories, Digital Temperature Indicator, Indicator Selector Switch, Thermowells
Trerice Regulators & Control Valves

   Regulators & Control Valves

Spec & Tech Sheets

Temperature Regulators
The "Self-Op"

Pressure Regulators


Controller Accessories

Trerice Self Op Temp Regulator Pressure Regulators 921, 988, 1002, 1100 Series
Trerice Controllers TR890 & L84000 Series
Trerice Controller Accessories
91000 Series
91000 XT Series
921 Series, 988 Series,
1002 Series, 1100 Series

 New:   995 Series
TR890 Series,
L84000 Series
960 Series, TA901, TA987, TA600, TA302, Sensors & Thermowells

Control Valves - Pneumatic and Electric Actuators

Control Valve

Control Valve

Electric Motor Control Valve

Trerice Compact Pneumatic Actuator Trerice Heavy Duty Control Valve 940B Trerice Electric Motor Control Valve
Trerice 940E Series Redesigned Electric Motor Control Valve
910 Series 940 Series 940E Series 940E Series
Trerice Plumbing Products

   Trerice Plumbing Products

Spec & Tech Sheets
Trerice Commercial and Residential Plumbing ProductsTrerice products are ideally suited for the commercial and residential plumbing markets. Trerice Tridicators measure both temperature and pressure in hot water boilers. Gas and Water Test Gauges are important tools for passing building inspections. Low Pressure Gauges accurately measure pressures of 10 psi or less in applications such as natural gas. Trerice 800B Utility Gauges and Hydro-Therms are essential to plumbing contractors, providing excellent pressure and temperature measurement at an economical cost.

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Phone: 847-356-0566   Fax: 847-356-0747      E-Mail:




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WARNING: Some of the products we sell can expose you to chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Contact your sales rep or go to for more information.

All registered trademarks are fully acknowledged by: M&M Control Service, Inc.

M&M Control Service, Inc. does not represent or claim any affiliation, association, connection or approvals with or from any manufacturer unless stated. We fully acknowledge all trademarks and/or names which are pictured and/or listed throughout the M&M Control Service, Inc. Website.

(PowersTM, also known as, POWERS REGULATOR, MCC POWERS, POWERS-FIAT, POWERS PROCESS CONTROLS, CRANE POWERS and POWERS, a Watts Industries Company. The POWERS trademark is owned by Powers, A Division of Watts Water Technologies, Inc. M&M Control Service, Inc. Is a Stocking Distributor for PowersTM)

(All names unintentionally excluded from this list will be included in the next revision upon our notification.)

*This list may vary, as names not appearing on this list are entitled to the acknowledgment of their Trademarks by M&M Control Service, Inc.

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