GN 743 Fluid Level Sight Glasses Aluminum, With Natural Glass, resistant up to 212° F (100° C)

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GN 743 Aluminum Fluid Level Sight Glasses, With Natural Glass, resistant up to 212° F (100° C)

Product description

Information

GN 743 Fluid level sight glasses offer the following features:
1. Genuine glass of high stability and scratch proof.
2. Sealing 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.
3. 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. The location of this seal allows also the softer elastomer which guarantees better and easier sealing.

GN 743.1 Fluid level sight glasses can be used on pressurized oil tanks. Tests regarding maximum pressure are available upon request.

Sight glasses can be ordered with or without a reflector.

Note: When mounting fluid level sight glases on walls of less than 4 mm thickness, use nut GN 543.1.

Specification

Sight glass body
  • Aluminum
  • turned, with matte shot-blast finish

Sight glass
  • Natural glass

Seal
  • NBR rubber (Perbunan)
  • Maximum heat resistance: 100°C (212°F)

Reflector
  • Heat resistant technopolymer plastic (Polysulfon)

Accessory

Fixing nuts GN 543.1

Technical drawing

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GN 743 Aluminum Fluid Level Sight Glasses, With Natural Glass, resistant up to 212° F (100° C) sketch

Part Options / Table

Type

Awith contrast screen, blank
Bwithout contrast screen, blank
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Metric

Dimensions in: Inch | Metric
d1d2
Pipe Thread
Threadd3l1l2s
.28G 1/4M 14 x 1.5-.79.30.26.71
.43G 3/8M 16 x 1.5-.87.31.30.79
.55G 1/2M 20 x 1.5-1.02.33.30.91
.71G 3/4M 26 x 1.5M 27 x 1.51.26.35.311.18
.94G 1M 33 x 1.5-1.57.43.331.42
1.26G 11/4M 40 x 1.5M 42 x 1.51.97.47.351.81
1.26G 11/2--2.36.51.352.17

Build & Price

Window glass d1
Inch thread d2
Fine thread d1
Type


Selected Part

Total (net)
$8.76
In stock: 297
In stock
Please note our quantity discounts.
MinMaxPrice
149$8.76
5099$8.03
100249$7.30
≥ 250$6.57
Weight: 0.022 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
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

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