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EN 654.1 Fluid Level Indicators Glass, with High Chemical Resistance

EN 654.1 Glass Fluid Level Indicators, with High Chemical Resistance
ELESA original design
code: HCK-GL
Stainless-Steel

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products
Standard Sheet EN 654.1 Print This Page Assembly Instructions List of Fluid Level Indicator Types Application Video EN 654.1

Product description

Fluid level indicators EN 654.1 are very stable due to the aluminum U-rail and the cover, which makes them also suitable for long lengths. The fluid level can also be viewed from the side.

These fluid level indicators are charactarized by their high chemical resistance and are therefore also suitable for media containing or based on glycol.

For special requirements of chemical, pressure, and temperature resistance, please contact us.

Specification

  • Tube
    Borosilicate glass (Pyrex®)
    • Temperature resistant up to 266 °F (130 °C)
    • Highest mechanical and thermal resistance
  • O-ring
    Rubber FKM (Viton®)
  • Set screw
    Stainless steel AISI 303
  • U-rail
    Aluminum
    Anodized finish, natural color
  • End pieces
    Plastic
    Technopolymer (Polyamide PA)
    • Black, matte finish
    • Temperature resistant up to 266 °F (130 °C)
  • Cover
    Plastic
    Crystal clear Polycarbonate PC

RoHS

On request

  • Other lengths l1
  • With temperature indication
  • With electrical fluid level monitoring
EN 654.1 Glass Fluid Level Indicators, with High Chemical Resistance sketch
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EN 654.1 Glass Fluid Level Indicators, with High Chemical Resistance sketch

Part Options / Table
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Metric

Dimensions in: Inch (change to Metric)
l1bdl2l3l4l5l6l7s ≈
Max. wall thickness
2.991.30M 100.791.654.450.670.731.300.47
5.001.30M 120.792.806.461.100.731.300.39
6.931.30M 120.794.728.391.100.731.300.39
10.001.30M 120.797.8011.461.100.731.300.39
15.001.30M 120.7912.8016.461.100.731.300.39
20.001.30M 120.7917.8021.461.100.731.300.39

Build & Price
Length l1
Length l1

Assembly Instruction
Drawing mounting information GN 650

The assembly of EN 654.1 fluid level indicators is very easy and economical. It is sufficient to drill two holes of Ø 10.5 or Ø 12.5 mm at distance l1 in the container wall. The fluid level indicator can also be mounted directly, i.e. without nut, if the container wall is provided with the corresponding thread.

All component parts necessary for the assembly are included: hexagon nuts, O-rings, and serrated lock washers for securing. For a perfect seal, the screws should not be overtightened (max. 12 Nm). Recommended roughness of the sealing surface, Ra = 3 μm.

Selected Part

Total US Dollars (net)
$83.26
In Stock: 1
In Stock
Please note our quantity discounts (US Dollars).
MinMaxPrice
16$83.26
799$80.24
100249$75.70
≥ 250$68.13
Prop 65: -
Please contact our Sales Department for more information.
RoHS: -
No details on RoHS compatibility are available at this time. Please contact our Sales Department for more information.
Weight: 0.352 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

EN 654.1-76EN 654.1-127EN 654.1-176EN 654.1-254EN 654.1-381EN 654.1-508

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Important: Price Adjustment Announcement

Attention Valued Customer,

Beginning April 14, 2025, we will implement a price adjustment. Some items will have a price decrease, while others will increase. The adjustment helps ensure our commitment to providing our customers with the best products and services.

We will honor current published prices through April 13, 2025.

Customers with pricing agreements will not be effected until annual pricing is reviewed.

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