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GN743.4 oil level sight glasses GN 743.4 743-4 GN743-4 GN 743-4

All Stainless Steel Products
Standard Machine Elements > Oil Level Sight Glasses, Level Indicators & Plugs > Oil Level Sight Glasses
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GN743.4 Oil Level Sight Glass, Stainless Steel, Float Glass

 

Type A - with contrast screen

Type B - without contrast screen

Select Values to Buy:

Tech Spec:

 

GN 743.4 Stainless Steel Oil Level Sight Glass

These oil level sight glasses offer the following features:

Highly stable, scratch proof glass. The sealing 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 oil level sight glasses with recessed hexagon is chosen to match mounting holes for tube connections according to DIN3852.

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 use of a softer Elastomer which guarantees better and easier sealing.

Oil level sight glasses GN743.4 can be used on pressurised oil tanks. Tests regarding maximum pressure are available on request.

Specification

Body - Stainless Steel AISI 303

Sight glass - Float glass, temperature resistant to 100°C

Sealing ring - synthetic rubber, NBR (Perbunan)

Contrast screen (Type A) - Technopolymer (Polysulfan)

Circlip (Type BStainless Steel AISI 301

An EPDM seal is also available on request.

Accessory

Fixing nuts GN543.1

RoHS compliant

Select / Deselect Visible Columns
PartCoded1d1
Thread
Typed3l1l2sMaterialMass
 
GN743.4-11-G3/8-A11G3/8A2287.520NI0.02
GN743.4-11-G3/8-B11G3/8B2287.520NI0.02
GN743.4-11-M16X1,5-A11M16x1,5A2287.520NI0.02
GN743.4-11-M16X1,5-B11M16x1,5B2287.520NI0.02
GN743.4-14-G1/2-A14G1/2A268.57.523NI0.02
GN743.4-14-G1/2-B14G1/2B268.57.523NI0.02
GN743.4-14-M20X1,5-A14M20x1,5A268.57.523NI0.02
GN743.4-14-M20X1,5-B14M20x1,5B268.57.523NI0.02
GN743.4-18-G3/4-A18G3/4A329830NI0.02
GN743.4-18-G3/4-B18G3/4B329830NI0.039
GN743.4-18-M26X1,5-A18M26x1,5A329830NI0.04
GN743.4-18-M26X1,5-B18M26x1,5B329830NI0.04
GN743.4-24-G1-A24G1A40118.536NI0.061
GN743.4-24-G1-B24G1B40118.536NI0.06
GN743.4-24-M33X1,5-A24M33x1,5A40118.536NI0.02
GN743.4-24-M33X1,5-B24M33x1,5B40118.536NI0.063
GN743.4-32-G11/4-A32G11/4A5012946NI0.099
GN743.4-32-G11/4-B32G11/4B5012946NI0.098
GN743.4-32-M42X1,5-A32M42x1,5A5012946NI0.09
GN743.4-32-M42X1,5-B32M42x1,5B5012946NI0.108
#4898.194~4900.476#


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