GN 743.1 Fluid Level Sight Glasses Aluminum, with ESG-Glass

Photo

GN 743.1 Aluminum Fluid Level Sight Glasses, with ESG-Glass Type: A - With reflector, plain finish
Type: A - With reflector, plain finish
GN 743.1 Aluminum Fluid Level Sight Glasses, with ESG-Glass Type: A - With reflector, plain finish GN 743.1 Aluminum Fluid Level Sight Glasses, with ESG-Glass Type: B - Without reflector, plain finish

Product description

Information

GN 743.1 fluid level sight glasses offer genuine glass of high stability and scratch proof. The seal is achieved with an O-ring on the periphery and not on the face edge of the glass. Leak tightness is therefore not affected by axial pressures.

The outside diameter of these fluid level sight glasses with recessed hexagon is chosen to match mounting holes for tube connections according to DIN 3852.

The seal is housed in a groove and it can therefore not be lost. In addition, this groove prevents the seal from being extruded when the sight glass is tightened.

GN 743.1 fluid level sight glasses can also be used on pressurised tanks. Tests regarding maximum pressure are available.

Assembly instruction:
For mounting on walls of less than 4 mm thickness please use a GN 7430 mounting nuts.

Specification

Sight glass body
Aluminum
Fine turned, matte shot-blast finish

Reflector
Plastic
Technopolymer (Polysulfon)

Sight glass
ESG-glass
Temperature resistant up to 356 °F (180 °C)

Seal
Rubber FPM (Viton®)


RoHS compliant

Accessory

Mounting nuts GN 7430

On request

EPDM seal

Technical drawing

3D
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GN 743.1 Aluminum Fluid Level Sight Glasses, with ESG-Glass sketch

Part Options / Table

Type

AWith reflector, plain finish
BWithout reflector, plain finish
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Metric

Dimensions in: Inch | Metric
d1d2
Pipe thread

Fine thread
d3l1l2s
0.28G 1/4M 14 x 1.5-0.870.310.300.79
0.43G 3/8M 16 x 1.5-0.870.310.300.79
0.55G 1/2M 20 x 1.5-1.020.330.300.91
0.71G 3/4M 26 x 1.5M 27 x 1.51.260.350.311.18
0.94G 1M 33 x 1.5-1.570.430.331.42
1.26G 1 1/4M 40 x 1.5M 42 x 1.51.970.470.351.81
1.26G 1 1/2--2.360.510.352.17

Build & Price

3D Product Configurator
Window glass diameter d1
Pipe thread d2
Fine thread d2
Type


Selected Part

Total US Dollars (net)
$14.81
In stock: 29
In Stock
Please note our quantity discounts (US Dollars).
MinMaxPrice
149$14.81
5099$13.58
100249$12.35
≥ 250$11.11
Prop 65: Not compliant
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
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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