of stock pressure instrumentation
in the northeastern united states
of temperature instrumentation and also offer full service temperature calibration services
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GET A QUOTEWhat we doOUR SERVICES
Pressure Calibration
NIST Traceable Calibration Services from pressures of 10″ Water up to 15,000 PSI.
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Custom Laser Etching
Laser Etched stainless steel and acrylic tags. we can also etch directly onto stainless steel and brass gauges, thermowells and other products.
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Temperature Calibration
Our Metrology Lab utilizes Fluke Primary Reference Standards having Accuracies of 0.05°C (0.09°F) across a Temperature Range of -20°C to 300°C (-4°F to 572°F)
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Custom Product Assemblies
In addition to simple diaphragm seal assembles, Colonial Instruments, Inc. offers value added services like customized product assemblies, such as, piping assemblies, mounting plates, valve manifolds, multi-instruments assemblies and more.
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Diaphragm Seal Services
Colonial Instruments, Inc. offers Full Service Diaphragm Seal Filling and Assembly. We are also an Authorized Wika Diaphragm Seal Service Center.
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Custom Dials
Custom dial face artwork, including special sales like Tons on Ram and Custom Receiver Scales, Color Band and Zones, Full Color Logos and Logo Reproduction.
READ MOREISO-RING SOLUTIONS FOR WASTE WATER APPLICATIONS
Isolation rings are a great way to prevent clogging in municipal waste water treatment piping and pump systems. We offer a variety of custom solutions, including specialized low volume instrument manifolds and tees for gauge and switch assemblies.
The bestOUR TEAM
THE BEST OF THE BEST
Our staff at Colonial Instruments has decades of combined experience in process measurement solutions. We know instrumentation, let us help you get accurate, reliable measurement, every time.
OTHER MEMBERS
Featured Projects
SPOTLIGHT
Steampunk Lamps
At Colonial Instruments, Inc. we occasionally like to have some fun. As the old saying goes, "All work and no play, makes Jack a dull boy." So to lighten things up a bit (pun intended), we embarked on a journey through time, back to the age of old, when steam power reigned supreme.
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GENERADORA ELÉCTRICA DEL NORTE
Worked with Waldron Engineering to help specify and provide pressure and temperature instrumentation for a large Co-gen project in Guatemala.
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Stanton WTP
Colonial Instruments, Inc. provided custom Pressure Gauge, Pressure Switch and Diaphragm Seal Assemblies for the Stanton Water Treatment Plant upgrade.
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Call us anytime
603-881-4040
Our headquarters
1 Chestnut St FL 4H,
Nashua, NH 03060
Nashua, NH 03060
Contact us via mail
sales@colonialgauges.com
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