GN 743.5 Fluid Sight Glasses Stainless Steel, with ESG Safety Glass

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GN 743.5 Stainless Steel Fluid Sight Glasses, with ESG Safety Glass Type: A - With reflector
Type: A - With reflector
GN 743.5 Stainless Steel Fluid Sight Glasses, with ESG Safety Glass Type: A - With reflector GN 743.5 Stainless Steel Fluid Sight Glasses, with ESG Safety Glass Type: B - Without reflector
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
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Product description

Information

Fluid sight glasses GN 743.5 offer a scratch proof sight glass of high stability. The placement of the seal on the outer diameter of the glass eliminates leakage independent from over or under tightening of the sight glass.

The outer diameter of these fluid sight glasses with recessed hex is matched to screw-in holes for pipe fittings according to DIN 3852.

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

These fluid sight glasses can also be used on pressurized tanks. Tests regarding maximum pressure are available.

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

Specification

Body
Stainless steel AISI 303


Reflector (Type A)
Plastic
Technopolymer (Polysulfan)


Circlip (Type B)
Stainless steel AISI 301


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


Seals
Rubber FPM (Viton®)
Identification by non-black coloring of the seal


RoHS

On request

EPDM seals

Technical drawing

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GN 743.5 Stainless Steel Fluid Sight Glasses, with ESG Safety Glass sketch

Part Options / Table

Type

AWith reflector
BWithout reflector
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Metric

Dimensions in: Inch (change to Metric)
d1d2
Pipe thread

Fine thread
d3l1l2s
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 42 x 1.5M 42 x 21.970.470.351.81

Build & Price

3D Product Configurator
Diameter d1
Pipe thread d2
Fine thread d2
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Total US Dollars (net)
$20.06
In Stock: 36
In Stock
Please note our quantity discounts (US Dollars).
MinMaxPrice
149$20.06
5099$18.39
100249$16.72
≥ 250$15.05
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: 0.041 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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