White paper
Pressure Gauge Customization & OEM Capabilities
Custom dial, case, window, connection, filling, mounting and OEM/ODM capability overview.
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Pressure Gauge PDF Resources
Download practical Manogauge PDF resources for pressure gauge selection, white papers, thread standards, material checks, maintenance and unit conversion.
3White papers
3Selection guides
5Reference / maintenance
SEO and conversion strategy
Use PDF guides as downloadable engineering assets
These pressure gauge PDF resources support selection work and RFQ preparation. Each one condenses the questions our engineers ask most often before quoting, so engineers and purchasing teams can save a checklist, share it internally, and prepare a clearer specification.
For pressure gauge selection, confirm the medium, normal pressure, maximum pressure, temperature, vibration, pulsation, connection thread, wetted material, case material, mounting direction, accuracy class and documentation requirement before ordering. High-pressure, high-temperature, corrosive, hazardous-area, oxygen, food, beverage and pharmaceutical applications still need project-specific engineering confirmation.
Each document is a working reference rather than a catalogue extract: the selection guide covers range, accuracy class and dial size, the material guide covers wetted parts and case corrosion, and the thread standards guide covers NPT, BSP, G and metric connections. Download the one that matches the decision in front of you and keep it with the project documentation.
All resources
Pressure Gauge PDF Resources
White papers are listed first, followed by selection guides, quick reference sheets and maintenance documents.
White paper
Pressure Gauge Material Selection Guide
Wetted parts, case, window, movement and connection material notes for industrial gauge buyers.
Download PDF →White paper
Diaphragm Seal Pressure Gauge Guide
Selection notes for corrosive, viscous, sanitary-adjacent and clogging media using diaphragm seals.
Download PDF →Selection guide
How to Select a Pressure Gauge
Range, accuracy, dial size, connection, material and filling checks for practical pressure gauge selection.
Download PDF →Selection guide
Pressure Gauge Thread Standards Guide
Reference for G/BSP, NPT, BSPT, PT and metric pressure gauge connections and sealing methods.
Download PDF →Selection guide
Liquid-Filled vs Dry Pressure Gauges
Comparison of glycerine or silicone-filled gauges and dry gauges for vibration, pulsation and maintenance.
Download PDF →Reference sheet
Pressure Unit Conversion Chart
Quick conversion reference for bar, psi, kPa, MPa, mmHg, kgf/cm2 and atm.
Download PDF →Reference sheet
How to Read a Pressure Gauge
Beginner guide to pressure gauge dial scales, units, markings and common reading mistakes.
Download PDF →Reference sheet
Pressure Gauge Size, Range & Accuracy Reference
Quick reference for dial sizes, standard ranges, accuracy classes, filling and IP considerations.
Download PDF →Maintenance guide
Pressure Gauge Installation & Maintenance Guide
Mounting, sealing, snubber, calibration and inspection checks before and after installation.
Download PDF →Maintenance guide
Pressure Gauge Troubleshooting Guide
Common pressure gauge symptoms, likely causes and practical fix pointers for maintenance teams.
Download PDF →Engineering boundary
Use these documents as selection references
Final pressure gauge specifications still need the real medium, working pressure, temperature, connection thread, mounting direction, material requirements and project standards confirmed before ordering.
FAQ
PDF resource FAQ
How do these PDFs relate to the product pages?
The product and application pages describe the available models, ranges and working conditions. The PDFs are portable references you can save, annotate and circulate internally. Use the pages to shortlist a gauge and the PDFs to work through the selection questions before issuing an RFQ.
Which pressure gauge PDF should a buyer start with?
For general selection, start with the pressure gauge selection PDF. For corrosive or washdown service, use the material selection PDF. For connection uncertainty, use the thread standards PDF before choosing NPT, BSP, G or metric threads.
Are the PDFs enough to finalize a pressure gauge specification?
No. Final specifications still depend on real medium, pressure, temperature, connection, wetted material, vibration, safety requirements and documentation. The PDFs are selection references, not a substitute for engineering review.
Can these PDFs be shared with colleagues or attached to a tender?
Yes. They are free to download, print and circulate internally, and they carry no registration requirement. If a tender needs a document referenced to a specific model, range or standard, send the working conditions and our engineers will confirm the details in writing.