Flow switch - ERECTA SWITCH 5-20-AC-X.XX Angle Body flow sensor - Acetal
Flow switch - ERECTA SWITCH 5-20-AC-X.XX Angle Body flow sensor - Diagram
Flow switch - ERECTA SWITCH 5-20-AC-X.XX Angle Body flow sensor - Exploded View

5-20-AC Angle Body Flow Switch (Acetal)

$66.13

QuantityDiscounted Price
10 - 24$60.76
25 - 49$52.6
50 - 99$46.7
100 - 199$36.98
200+$30.04

General Specifications

The 5-20-AC Angle Body Flow Switch, crafted from durable Acetal, is the gold standard for OEM low-flow sensor applications. Its innovative design features a built-in clean-out port, allowing quick removal of the spring and poppet without disassembling your plumbing system.
This versatile flow switch is available with five factory-set flow sensor points:

  • 0.1 GPM,
  • 0.25 GPM,
  • 0.5 GPM,
  • 0.75 GPM, and
  • 1 GPM (with the titanium spring installed).

For applications requiring ultra-low flow sensing, the switch can be mounted vertically without the titanium spring. Additionally, built-in 9/16 UNF female bosses are designed for compatibility with four available accessory fittings, providing enhanced flexibility and ease of use.

Additional Models for Diverse Applications
Explore related models for specific use cases:

  • 5-20-LFT: Low-flow switch models.
  • 5-21 and 5-21H: Flow switch models for broader applications.
  • 5-19: Flow switch/indicator combination models.
  • 5-18: Flow indicator models.

Material Compatibility
The Acetal version of the 5-20-AC is designed for hydrocarbon-based applications, making it suitable for:

  • Gasoline,
  • Hydraulic oil,
  • Diesel fuel, and
  • Clean motor oil.

    • Its robust construction ensures reliable performance in demanding environments.

    Applications and Features
    The 5-20-AC and its related models serve a wide range of industries, including:

    • Hydrocarbon flow monitoring
    • Liquid flow control in industrial systems
    • OEM applications requiring durability and precision

    Search terms such as “hydrocarbon flow switch,” “oil flow sensor,” “low-flow Acetal switch,” or “OEM flow control switch” to discover more about these versatile solutions.

    Competitor Comparisons
    The 5-20-AC competes with several market-leading flow switch models, including:

    • Gems FS-4, Gems FS-150, and Gems FS-380P Flow Switches
    • Thomas Products Flow Switches
    • Omega Engineering Flow Switches
    • Cole-Parmer Flow Switches
    • Cynergy3 Flow Switches
    • EFS-01P Flow Switches
    • Other brands, such as Wenzhou Bingo, Shanghai Yuanben Magnetoelectric Tech., Shenzhen Fast Sensor, ACOL (Shanghai) Online Controls, and A. Yite.

    Why Choose the 5-20-AC?
    With its Acetal construction, easy maintenance, and compatibility with various fittings and hydrocarbon applications, the 5-20-AC is an industry leader in precision flow sensing for OEM applications.