
GP-20NO Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $84.99 | Condition is New, Anchor Scientific PM20NO, Float Switch (Normally Open), Pipe Mount, 20' Of Cable, FREE SHIPPING | 100.0% |
![]() | $78.99 | Condition is New, Anchor Scientific GSI20NO Eco-Float Direct Acting Floating Swit - New, shipping cost = $13.59 | 100.0% |
![]() | $59.50 | Condition is New, ANCHOR SCIENTIFIC W20NO-SST ROTO-FLOAT -SST, shipping cost = $42.86 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $67.23 | Condition is New – Open box, Anchor Scientific GSI20NO Eco-Float Direct Acting Floating Swit-New No Box, shipping cost = $14.00 | 99.9% |

The Anchor Scientific GP-20NO Eco Float GP-20NO Level Switch with a 20ft cable is an essential tool for monitoring liquid levels in various industrial applications. This level switch, manufactured by Anchor Scientific, is designed to deliver reliable and accurate readings with minimal maintenance and environmental impact.
The switch operates on the principle of float actuation. The GP-20NO model comes with an eco-float, which is a more environmentally friendly alternative to traditional floats made of polystyrene or polypropylene. The eco-float is made from recycled materials and has a lower carbon footprint throughout its lifecycle.
The GP-20NO level switch features a rugged and corrosion-resistant stainless steel housing that can withstand harsh environments and prolonged exposure to water and other corrosive substances. The switch's housing is also explosion-proof, making it suitable for use in potentially hazardous areas.
This level switch has a switching capacity of 20 amps at 125V AC or 30V DC, making it suitable for a wide range of applications. The 20ft cable provides ample length for installing the switch in various locations and configurations. The cable is also armored for added durability and protection against damage.
The GP-20NO level switch offers a repeatability of 0.5 inches and a hysteresis of 0.25 inches, ensuring precise and consistent level readings. The switch also has a fast response time, making it well-suited for applications where quick level detection is necessary.
The GP-20NO level switch is easy to install and maintain. It requires no adjustments or calibration, and the float can be easily removed for cleaning or replacement. The switch also comes with a convenient mounting bracket for secure attachment to tanks or vessels.
In summary, the Anchor Scientific GP-20NO Eco Float GP-20NO Level Switch with a 20ft cable is an excellent choice for industrial users who require accurate and reliable level monitoring with minimal maintenance and a reduced environmental impact. Its rugged construction, versatile switching capacity, and fast response time make it a valuable asset in various applications, including water and wastewater treatment, oil and gas production, and chemical processing.
An Analysis of the Anchor Scientific GP-20NO Eco Float GP 20NO Level Switch with 20ft Cable
The Anchor Scientific GP-20NO Eco Float GP 20NO Level Switch with a 20ft cable is a vital instrument used in various industrial applications for level measurement in liquids. In this analysis, we will discuss the pros and cons of purchasing this product based on its features, performance, and user experience.
Pros:1. Versatility: This level switch can be used in various applications, including water, wastewater, and other liquids. It can detect levels in open or closed vessels, making it a versatile instrument for various industries.
2. Eco-Friendly: The Eco Float design ensures that the switch is self-cleaning, reducing the need for frequent maintenance. This feature not only saves time but also reduces the overall cost of ownership.
3. Durability: The GP-20NO level switch is constructed from high-quality materials, including a stainless steel housing and a float made of a durable material. This ensures that the switch can withstand harsh environments and prolonged usage.
4. Accuracy: The GP-20NO level switch is known for its accuracy in detecting liquid levels, making it an ideal choice for applications where precise level measurement is essential.
5. Easy Installation: The level switch comes with a 20ft cable, making it easy to install in various locations. The installation process is straightforward, and the switch can be mounted on the side or bottom of a vessel.
Cons:1. Limited Compatibility: The GP-20NO level switch is not compatible with all types of liquids, such as those with high viscosity or corrosive properties. Users should ensure that the switch is suitable for their specific application before making a purchase.
2. Limited Temperature Range: The level switch has a temperature range of -10 C to 60 C, which may not be suitable for all industrial applications. Users should check the temperature range of their specific application before purchasing the switch.
3. Cost: The Anchor Scientific GP-20NO Eco Float GP 20NO Level Switch with a 20ft cable may be more expensive than some other level switches in the market. However, the benefits of accuracy, durability, and ease of use may outweigh the additional cost for some users.
Conclusion:The Anchor Scientific GP-20NO Eco Float GP 20NO Level Switch with a 20ft cable is a versatile, accurate, and durable instrument for level measurement in various industrial applications. Its eco-friendly design reduces the need for frequent maintenance and saves time and money in the long run. However, users should ensure that the switch is compatible with their specific application and temperature range before making a purchase. The additional cost may be a consideration for some users, but the benefits of this level switch may outweigh the cost for those who require precise level measurement and ease of use.
Recommendation:If you are in the market for a reliable and accurate level switch for industrial applications, the Anchor Scientific GP-20NO Eco Float GP 20NO Level Switch with a 20ft cable is an excellent choice. Its versatility, durability, and ease of use make it a worthwhile investment for industries that require precise level measurement in various applications. However, users should ensure that the switch is compatible with their specific application and temperature range before making a purchase.
Details:
For sale is a Anchor Scientific eco float gp 20NO level switch 20' cable normally open in new condition. Unused surplus. Condition notes.
Packaging may have some damage, but product is unaffected.
specifications indusswitch:
- brand: Anchor Scientific
- mpn: Gp-20no
- model: Gp 20no
- part type: Float Level Switch Cable
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- # reviews: 18697
- city: wadsworth, ohio
- rating: 99.9%
shipping indusswitch:
- type: fixed
- service: usps ground advantage
- transit: 2-5 days
- carrier: usps
- class: standard
payments indusswitch:
- credit card: mastercard
- other
- wallet: google-pay
returns indusswitch:
- method: money back
- paid by: seller
- time: 30 days
- policy: returns accepted
offer indusswitch:
- prices: $59.50–$84.99
- item condition:
- New
- New – Open box
- best offers: true
- started: june 25, 2025
- availability: in stock
- options: ship-to-home
- in stock #: 4
- sold #: 17
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