GN 743 Fluid Sight Glasses Aluminum, with Float Glass, Resistant up to 212 °F

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GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F Type: A - With reflector, plain finish
Type: A - With reflector, plain finish
GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F Type: A - With reflector, plain finish GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F Type: AS - With reflector, black anodized finish GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F Type: B - Without reflector, plain finish GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F Type: BS - Without reflector, black anodized finish

Product description

Information

Fluid sight glasses GN 743 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
Aluminum, fine turned

  • Type A and B: Plain finish
  • Type AS and BS: Black anodized finish

Reflector
Plastic
Technopolymer (Polysulfon)


Sight glass
Float glass
Temperature resistant up to 212 °F (100 °C)


Seal
Rubber NBR (Perbunan®)


RoHS

On request

EPDM seals

Technical drawing

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GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F sketch

Part Options / Table

Type

AWith reflector, plain finish
ASWith reflector, black anodized finish
BWithout reflector, plain finish
BSWithout reflector, black anodized finish
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Metric

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

Fine thread
d3l1l2s
0.28G 1/4M 14 x 1.5-0.790.300.260.71
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
Diameter d1
Pipe thread d2
Fine thread d2
Type




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Total US Dollars (net)
$12.72
In Stock: 16
In Stock
Please note our quantity discounts (US Dollars).
MinMaxPrice
149$12.72
5099$11.66
100249$10.60
≥ 250$9.54
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: 0.019 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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Need Help?

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

GN 743-7-G1/4-AGN 743-7-G1/4-ASGN 743-7-G1/4-BGN 743-7-G1/4-BSGN 743-7-M14x1,5-AGN 743-7-M14x1,5-ASGN 743-7-M14x1,5-BGN 743-7-M14x1,5-BSGN 743-11-G3/8-AGN 743-11-G3/8-ASGN 743-11-G3/8-BGN 743-11-G3/8-BSGN 743-11-M16x1,5-AGN 743-11-M16x1,5-ASGN 743-11-M16x1,5-BGN 743-11-M16x1,5-BSGN 743-14-G1/2-AGN 743-14-G1/2-ASGN 743-14-G1/2-BGN 743-14-G1/2-BSGN 743-14-M20x1,5-AGN 743-14-M20x1,5-ASGN 743-14-M20x1,5-BGN 743-14-M20x1,5-BSGN 743-18-G3/4-AGN 743-18-G3/4-ASGN 743-18-G3/4-BGN 743-18-G3/4-BSGN 743-18-M26x1,5-AGN 743-18-M26x1,5-ASGN 743-18-M26x1,5-BGN 743-18-M26x1,5-BSGN 743-18-M27x1,5-AGN 743-18-M27x1,5-ASGN 743-18-M27x1,5-BGN 743-18-M27x1,5-BSGN 743-24-G1-AGN 743-24-G1-ASGN 743-24-G1-BGN 743-24-G1-BSGN 743-24-M33x1,5-AGN 743-24-M33x1,5-ASGN 743-24-M33x1,5-BGN 743-24-M33x1,5-BSGN 743-32-G11/4-AGN 743-32-G11/4-ASGN 743-32-G11/4-BGN 743-32-G11/4-BSGN 743-32-M40x1,5-AGN 743-32-M40x1,5-ASGN 743-32-M40x1,5-BGN 743-32-M40x1,5-BSGN 743-32-M42x1,5-AGN 743-32-M42x1,5-ASGN 743-32-M42x1,5-BGN 743-32-M42x1,5-BSGN 743-32-G11/2-AGN 743-32-G11/2-ASGN 743-32-G11/2-BGN 743-32-G11/2-BS

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