SKU: 8506956003

Trimod-Besta AO1/A0104 Stainless Steel Liquid Level Switch - PN25, 0-300°C (Govt Surplus-NEW)

Sale price$135.00 Regular price$150.00
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Description

Trimod-Besta AO1/A0104 Stainless Steel Liquid Level Switch - PN25, 0-300°C (Govt Surplus-NEW)Acquire a new, unused, and individually boxed Trimod Besta Type A01 Liquid Level Switch from government surplus. This highly robust and corrosion resistant level switch, specifically the Type A 01 04 model, is engineered for demanding industrial environments, ensuring precise and reliable fluid level monitoring. Built with premium Stainless Steel (CrNiMo) for all wetted parts and the complete switch housing (excluding the cable gland), this unit

Acquire a new, unused, and individually boxed Trimod-Besta Type A01 Liquid Level Switch from government surplus. This highly robust and corrosion-resistant level switch, specifically the Type A 01 04 model, is engineered for demanding industrial environments, ensuring precise and reliable fluid level monitoring.

Built with premium Stainless Steel (CrNiMo) for all wetted parts and the complete switch housing (excluding the cable gland), this unit offers exceptional resistance to corrosive media. It is designed to operate under a nominal pressure of PN 25 (max. 25 bar) up to an impressive 300°C operating temperature.

Key Features & Benefits:

  • New/Unused Government Surplus: Guarantees pristine condition and authentic, military/government-grade quality.
  • Highly Corrosion Resistant (Type A 01 04): Complete switch housing and wetside materials are manufactured from high-grade Stainless Steel (CrNiMo).
  • Wide Operating Temperature Range: Reliable performance from 0°C to 300°C (32°F to 572°F).
  • High Pressure Rating: Nominal pressure of PN 25 (max. 25 bar / approx. 362 PSI).
  • Robust Flange Design: Features a Heavy Duty, Round ANSI Flange (approx. 6" diameter) with six (6) approx. 1/2" diameter mounting holes. This is a significant upgrade compared to smaller, standard flanges found on similar models.
  • Precision Sensing: Fixed operating differential of 12 mm for accurate level detection.
  • Reliable Switching: Equipped with a Microswitch SPDT (Single Pole Double Throw) with silver contacts.
  • High Switch Rating: 250 VAC, 5 A and 30 VDC, 5 A.
  • High Enclosure Rating: IP 65 for protection against dust and low-pressure water jets.
  • Compact & Manageable: Weighs approx. 8 lbs, with an approximate length of 15" and width of 6".

    Ideal Applications:

    • Shipbuilding: Marine fluid level control.
    • Chemical Engineering: Handling corrosive liquids.
    • Food Industry: Sanitary and reliable level monitoring.
    • Pulp and Paper Industry: Durable performance in harsh process environments.
    • Drinking Water Supply: Ensuring purity and safety in water systems.
    • Sewage Water: Reliable operation in wastewater management.
    • Industrial Automation: General process control and safety systems.

    Detailed Specifications:

    • Manufacturer: Trimod - Besta
    • Model Type: A 01 04 (Corrosive Environments)
    • Nominal Pressure: PN 25 (max. 25 bar)
    • Operating Temperature: 0°C to 300°C (32°F to 572°F)
    • Ambient Temperature: 0°C to 70°C (32°F to 158°F)
    • Minimum Density: 0.7 kg/dm³
    • Operating Differential: Fixed 12 mm
    • Wetside Material: Stainless steel (CrNiMo)
    • Flange Material: Stainless steel (CrNiMo)
    • Flange Dimensions: Round, approx. 6" in Diameter
    • Flange Mounting Holes: Six (6) approx. 1/2" in Diameter
    • Flange Seal Part: Stainless steel (CrNiMo)
    • Composite Flange: H II, zinc galvanized, passivated
    • Flange Standard: DN 65, PN 40 to DIN 2501
    • Flange Facing: Raised face type C, DIN 2526
    • Switch Housing Material: Sea water resistant die cast aluminum
    • Switch Element: Microswitch SPDT (silver contacts)
    • Switch Rating: 250 VAC, 5 A; 30 VDC, 5 A
    • Enclosure: IP 65
    • Weight: Approx. 8 lbs (Approx. 3.63 kg)
    • Length: Approx. 15 inches (38.1 cm)
    • Width: Approx. 6 inches (15.24 cm)

           

          Shipping Notes
          • Free Standard Shipping on $100+ Orders to the USA.
          • Except Preorder products are shipped in 48 hours.
          • Delivery to the USA:
          1. Standard Shipping : 3-10 business days
          • If time is of the essence, please consider selecting expedited delivery for faster service.
          Exchange/Return Notes
          • We offer a 30-day return/exchange service after receiving.
          • Final sale items are not eligible for returns or exchanges.
          • To process your return/exchange, please contact us at [email protected]
          • Please click here for more details>>> Return & Exchange Policy
          SKU: 8506956003

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          4.5 ★★★★★
          Based on 6 reviews
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          L
          Verified Purchase
          Lynn Kato
          Grantham, US
          ★★★★★ 5
          Looks good in the bathroom.
          Color: Gold, Material Type: Stainless Steel, Color: Gold, Material Type: Stainless Steel
          The quality of this product was excellent. Very sturdy. Easy to assemble. Just what I was looking for. When getting the paper towels, the base did not move all around. Highly recommend for the price.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on March 18, 2026
          C
          Verified Purchase
          Chantell Leatta
          Los Angeles, US
          ★★★★★ 5
          very nice
          Color: Black, Material Type: Stainless Steel
          Easy to assemble. Easy to Clean. Very standard nothing insane, good price point for the quality and durability.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 18, 2026
          H
          Verified Purchase
          Hannah Glidewell
          Dallas, US
          ★★★★★ 5
          Lightweight but I like it
          Color: Black, Material Type: Stainless Steel
          Honestly fantastic for the price. It's just heavy enough to not get yanked around. It's pretty. And it has not looked like it has any wear or anything yet. I would recommend it. Especially for the price. If you want something a little bit more heavy duty I would definitely go with something else but I've had no issues
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on December 26, 2025
          W
          Verified Purchase
          Wendy Gladhill
          Los Angeles, US
          ★★★★★ 4
          It gets the job done.
          Color: Silver, Material Type: Stainless Steel
          These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on January 29, 2026
          M
          Verified Purchase
          MARY LISCOMBE
          Lowell, US
          ★★★★★ 5
          Paper towel holder
          Color: Black, Material Type: Stainless Steel
          Little flimsy not what it appears to look like but it gets the job done
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on March 24, 2026

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