Generated by All in One SEO v5.0.1.1, this is an llms.txt file, used by LLMs to index the site. # SPAN Instruments ## Sitemaps - [XML Sitemap](https://spaninstruments.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Industrial Process Gauges - Series 20](https://spaninstruments.com/series-20/) - [Accugauge AG100, Digital Pressure Gauge](https://spaninstruments.com/accugauge-ag100/) - [Test Gauges - Series 2554](https://spaninstruments.com/test-gauges-series-2554/) - [General Service Gauges - Series 10](https://spaninstruments.com/series-10/) - [Altitude - Series 13](https://spaninstruments.com/altitude-gauges-series-13/) - [Solid Front Safety Process Gauges - Series 70 and 80](https://spaninstruments.com/solid-front-safety-process-gauges-series-70-and-80/) - [Water Level Gauge - Model CA566](https://spaninstruments.com/water-level-gauge-model-ca566/) - [Refrigeration Gauge - Series 14](https://spaninstruments.com/refrigeration-gauge-series-14/) - [Ammonia Gauge - Series 15](https://spaninstruments.com/ammonia-gauge-series-15/) - [OEM Economy Gauges - Series 1](https://spaninstruments.com/oem-economy-gauges-series-1/) - [Brass Liquid Filled Gauges - Series 2](https://spaninstruments.com/brass-liquid-filled-gauges-series-2/) - [Stainless Liquid Filled Gauges - Series 3](https://spaninstruments.com/stainless-liquid-filled-gauges-series-3/) - [2.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/2-5”-span-liquid-filled-2/) - [3.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/3-5”-span-liquid-filled-2/) - [4.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/4-5”-span-liquid-filled-2/) - [2.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/2-5”-span-liquid-filled/) - [3.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/3-5”-span-liquid-filled/) - [4.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/4-5”-span-liquid-filled/) - [4.5” FA Series Liquid Filled](https://spaninstruments.com/4-5”-fa-series-liquid-filled/) - [3.5” FA Series Liquid Filled](https://spaninstruments.com/3-5”-fa-series-liquid-filled/) - [2.5” FA Series Liquid Filled](https://spaninstruments.com/2-5”-fa-series-liquid-filled/) - [50/50 Series Liquid Filled Precision Drafting Gauge](https://spaninstruments.com/5050-series-liquid-filled-precision-drafting-gauge/) - [6” FA Series Large Dial Face Liquid Filled Pressure Gauge](https://spaninstruments.com/6”-fa-series-large-dial-face-liquid-filled-pressure-gauge/) - [4.5” FA Series Liquid Filled Duplex Gauge](https://spaninstruments.com/4-5”-fa-series-liquid-filled-duplex-gauge/) - [Push Pull Control Rods - Rectangle Bezel](https://spaninstruments.com/push-pull-control-rods-rectangle-bezel/) - [1 pc Module Assembly](https://spaninstruments.com/1-pc-module-assembly/) - [SC Series Gauge](https://spaninstruments.com/sc-series-gauge/) - [BC Series Liquid Filled](https://spaninstruments.com/bc-series-liquid-filled/) - [SCBA Series Gauge](https://spaninstruments.com/scba-series-gauge/) - [Span Transducers and Pressure Switches](https://spaninstruments.com/span-transducers-and-pressure-switches/) - [63mm Span Stainless Case Liquid Filled Pressure Gauge](https://spaninstruments.com/66mm-span-stainless-case-liquid-filled-pressure-gauge/) - [1.5”, 2.0”, 2.5” and 3.5” Dry Pressure Gauge](https://spaninstruments.com/1-5”-2-0”-and-2-5”-dry-pressure-gauge/) - [2.5" Span Liquid Filled Sub-Sea Gauge](https://spaninstruments.com/2-5-span-liquid-filled-sub-sea-gauge/) - [3.5" Span Liquid Filled Sub-Sea Gauge](https://spaninstruments.com/3-5-span-liquid-filled-sub-sea-gauge/) - [4.5" Span Liquid Filled Sub-Sea Gauge](https://spaninstruments.com/4-5-span-liquid-filled-sub-sea-gauge/) - [panel-measurment](https://spaninstruments.com/panel-measurment/) - [Push Pull Control Rods – Filled Bezel](https://spaninstruments.com/push-pull-control-rods-–-filled-bezel/) - [Push Pull Control Rods – Circle Bezel](https://spaninstruments.com/push-pull-control-rods-–-circle-bezel/) - [Push Pull Control Rods – Cross Cut Bezel](https://spaninstruments.com/push-pull-control-rods-–-cross-cut-bezel/) - [http://www.youtube.com/watch?v=OdfoOBtx86U](https://spaninstruments.com/httpwww-youtube-comwatchvodfoobtx86u/) - [Modes of Failure](https://spaninstruments.com/modesoffailure/) ## Pages - [Home Page](https://spaninstruments.com/) - Span instruments are offered by Thuemling Industrial Group and is a U.S. manufacturer of American made Span industrial gauges. We also offer fire apparatus, sub sea, fire apparatus, transducers, SPAN HP Series gauges and Duro United industrial gauges. - [Contact Us](https://spaninstruments.com/contact-us/) - [SPAN Industrial Pressure Gauges](https://spaninstruments.com/span-industrial-pressure-gauges/) - [News and Articles](https://spaninstruments.com/news-and-articles/) - [Sales Agents](https://spaninstruments.com/sales-agents/) - [Support](https://spaninstruments.com/support/) - [Fire apparatus gauges](https://spaninstruments.com/fire-apparatus-gauges/) - [Other FA Push Pull Control Rods – Rectangle Bezel](https://spaninstruments.com/other-fa-push-pull-control-rods-rectangle-bezel/) - [Other FA 1 pc Module Assembly](https://spaninstruments.com/other-fa-1-pc-module-assembly/) - [Sub Sea Pressure Gauges](https://spaninstruments.com/sub-sea-pressure-gauges/) - [Span Industrial Transducers and Transmitters](https://spaninstruments.com/span-industrial-transducers-and-transmitters/) - [Video-Gallery](https://spaninstruments.com/support/video-gallery/) - [Specialty Fire 50/50 Series Liquid Filled Precision Drafting Gauge](https://spaninstruments.com/specialty-fire-5050-series-liquid-filled-precision-drafting-gauge/) - [Specialty Fire 6 FA Series Large Dial Face Liquid Filled Pressure Gauge](https://spaninstruments.com/specialty-fire-6-fa-series-large-dial-face-liquid-filled-pressure-gauge/) - [Specialty Fire 4.5 FA Series Liquid Filled Duplex Gauge](https://spaninstruments.com/specialty-fire-4-5-fa-series-liquid-filled-duplex-gauge/) - [FA Series 4.5 FA Series Liquid Filled](https://spaninstruments.com/fa-series-4-5-fa-series-liquid-filled/) - [FA Series 3.5 FA Series Liquid Filled](https://spaninstruments.com/fa-series-3-5-fa-series-liquid-filled/) - [FA Series 2.5 FA Series Liquid Filled](https://spaninstruments.com/fa-series-2-5-fa-series-liquid-filled/) - [Other - 1.5”, 2.0”, 2.5” and 3.5” Dry Pressure Gauge](https://spaninstruments.com/other-1-5-2-0-2-5-and-3-5-dry-pressure-gauge/) - [Industrial Process Gauges](https://spaninstruments.com/industrial-process-gauges/) - [63mm and 100mm Span Stainless Case Liquid Filled Pressure Gauge](https://spaninstruments.com/other-63mm-span-stainless-case-liquid-filled-pressure-gauge/) - [Stainless Steel - 4.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/stainless-steel-4-5-span-liquid-filled-pressure-gauge-2/) - [Stainless Steel - 3.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/3-5-span-liquid-filled-pressure-gauge/) - [Stainless – Span 2.5 Liquid Filled Pressure Gauge](https://spaninstruments.com/stainless-span-2-5-liquid-filled-pressure-gauge/) - [Brass - 4.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/brass-4-5-span-liquid-filled-pressure-gauge/) - [Brass - 3.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/brass-3-5-span-liquid-filled-pressure-gauge/) - [Brass – 2.5” Span Liquid Filled Pressure Gauge](https://spaninstruments.com/brass-2-5-span-liquid-filled-pressure-gauge/) - [SPAN HP Series Gauges](https://spaninstruments.com/span-hp-series-gauges/) - [Stainless Steel 4.5 Span Liquid Filled Pressure Gauge](https://spaninstruments.com/stainless-steel-4-5-span-liquid-filled-pressure-gauge/) - [1000 Series - Temperature Transducer / Transmitter](https://spaninstruments.com/1000-series-temperature-transducer-transmitter/) - [900 Series - Pressure & Temperature Submersible Transducer / Transmitter](https://spaninstruments.com/900-series-pressure-temperature-submersible-transducer-transmitter/) - [700 Series - Differential Pressure (DP) Transducer / Transmitter](https://spaninstruments.com/700-series-differential-pressure-dp-transducer-transmitter/) - [HA400 Series - High Precision Pressure Transducer / Transmitter](https://spaninstruments.com/ha400-series-high-precision-pressure-transducer-transmitter/) - [OE400 Series - OEM Pressure Transducer / Transmitter](https://spaninstruments.com/oe400-series-oem-pressure-transducer-transmitter/) - [300 Series - Low Pressure Absolute Pressure Transducer / Transmitter](https://spaninstruments.com/300-series-low-pressure-absolute-pressure-transducer-transmitter/) - [Solid Front Safety Process Gauge](https://spaninstruments.com/solid-front-safety-process-gauge/) - [200 Series – Industrial Pressure Transducer / Transmitter](https://spaninstruments.com/200-series-industrial-pressure-transducer-transmitter/) - [Span Transducers and Pressure Switches](https://spaninstruments.com/other-span-transducers-and-pressure-switches/) - [Other FA SCBA Series Gauge](https://spaninstruments.com/other-fa-scba-series-gauge/) - [Other FA SC Series Gauge](https://spaninstruments.com/other-fa-sc-series-gauge/) - [Other FA BC Series Liquid Filled](https://spaninstruments.com/other-fa-bc-series-liquid-filled/) - [Stainless Steel 3.5 Span Liquid Filled Sub-Sea Gauge](https://spaninstruments.com/stainless-steel-3-5-span-liquid-filled-sub-sea-gauge/) - [Stainless Steel 2.5 Span Liquid Filled Sub-Sea Gauge](https://spaninstruments.com/stainless-steel-2-5-span-liquid-filled-sub-sea-gauge/) - [Gallery](https://spaninstruments.com/gallery/) - [Services](https://spaninstruments.com/services/) - [Duro United Gauges](https://spaninstruments.com/duro-united-gauges/) - [Where You Can See Us](https://spaninstruments.com/where-you-can-see-us/) - [Industries We Serve](https://spaninstruments.com/industries-we-serve/) - [About Us](https://spaninstruments.com/about-us/) - [Our History](https://spaninstruments.com/our-history/) - [Line Card](https://spaninstruments.com/line-card/) - [Testimonials and Case Studies](https://spaninstruments.com/testimonials-and-case-studies/) ## Categories - [Uncategorized](https://spaninstruments.com/category/uncategorized/) - [SPAN Industrial Pressure Gauges](https://spaninstruments.com/category/span-pressure-gauges/) - [Brass – SPAN Gauges](https://spaninstruments.com/category/span-pressure-gauges/brass-span-gauges/) - [Stainless Steel – SPAN Gauges](https://spaninstruments.com/category/span-pressure-gauges/stainless-steel-–-span-gauges/) - [Fire Apparatus Gauges](https://spaninstruments.com/category/fire-apparatus-gauges/) - [Duro United Gauges](https://spaninstruments.com/category/duro-united-gauges/) - [FA Series – Liquid Filled Gauges](https://spaninstruments.com/category/fire-apparatus-gauges/fa-series-liquid-filled-gauges/) - [Specialty Fire Apparatus Gauges](https://spaninstruments.com/category/fire-apparatus-gauges/specialty-fire-apparatus-gauges/) - [All Duro United Gauges](https://spaninstruments.com/category/duro-united-gauges/all-duro-united-gauges/) - [SPAN Sub Sea Pressure Gauges](https://spaninstruments.com/category/subsea-gauges/) - [Stainless Steel - SPAN Sub-Sea Guages](https://spaninstruments.com/category/subsea-gauges/stainless-steel-span-sub-sea-guages/) - [Gallery](https://spaninstruments.com/category/gallery/)