EN 543.4 Fluid Sight Glasses Plastic, with Prismatic Effect

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EN 543.4 Plastic Fluid Sight Glasses, with Prismatic Effect
ELESA original design

code: HGFT.HT-PR

Product description

Information

The sight glass of fluid sight glasses EN 543.4 is embedded in the body during the injection process and it is therefore absolutely leak tight.

These fluid sight glasses use the prismatic effect of a cat’s eye to give a clear indication of the fluid level unaffected by fluid color or fluid viscosity. The advantage of this effect is particularly obvious in the case of underfilling or overfilling and for inspection under unfavorable light conditions.

The seal is embedded in a radial recess, and thus cannot be squeezed out during tightening.

Assembly note:
For wall thicknesses below 0.16 in (4 mm), use thin hexagon nuts GN 7430.

Specification

Body
Plastic
Technopolymer (Polyamide PA)

  • Black, matte finish
  • Temperature resistant up to 284 °F (140 °C)

Sight glass
Plastic
Transparent, sulfonic acid-based


Seal
Rubber FPM (Viton®)


RoHS

Accessory

Thin Hex Nuts GN 7430

Technical drawing

3D
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EN 543.4 Plastic Fluid Sight Glasses, with Prismatic Effect sketch

Part Options / Table

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Metric

Dimensions in: Inch (change to Metric)
d1d2
Pipe thread
d3l1l2sRecommended
tightening torque
in Nm
0.59G 1/21.100.390.330.946 ... 8
0.71G 3/41.380.370.331.268 ... 10
0.91G 11.670.430.371.5010 ... 12

Build & Price

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Diameter d1
Pipe thread d2

Selected Part

Total US Dollars (net)
$9.17
In Stock: 3
In Stock
Please note our quantity discounts (US Dollars).
MinMaxPrice
16$9.17
799$8.84
100249$8.34
≥ 250$7.50
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: 0.013 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 543.4-15-G1/2EN 543.4-18-G3/4EN 543.4-23-G1

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