This website uses cookies. You can find out more by viewing our cookie policy hereAccept & Close

BERGER TOOLS LTD

PDFs


Catalogue Technical Specification

CAD Data


2D / 3D CAD Files
2D / 3D CAD Files

Close
Close

GN743.8 Oil Level Sight Glass, Conical Thread, Brass & ESG Glass

CloseNextPrevious
CloseNextPrevious
CloseNextPrevious
CloseNextPrevious
CAD Viewer Technical Data

Series Selector

CAD Viewer Technical Data

Product Description

GN743.8 Oil Level Sight Glass, Brass ESG Glass, Conical Thread

The conical thread of these oil level sight glasses, GN743.8 makes a metallic seal possible. When tightening, the conical male thread R blocks itself with the appropriate cylindrical female thread Rp.

With the datum plane a the male thread R has the same thread diameter as the Rp female thread, so that it can be screwed in by hand. Stronger tightening using a tool increases the length of engagement and seals the screw connection.

Additionally a sealant (hemp or teflon band) is usually used. The R thread is roughened, so that the sealant does not shift when screwing in.

Oil level sight glasses GN743.8 can also be used on pressurised tanks. Pressure and vacuum pressure test data is available.

Specification

Body - Brass CuZn40Pb2

Contrast screen - Technoploymer (Polysulfon), temperature resistant up to 180 °C

Sight glass - ESG glass

O ring - rubber FPM (Viton®), identification by off black finish of the sealing ring

 RoHS compliant

Pressure Bar Information

Diam. 11 50 bar

Diam. 14 50 bar

Diam. 18 25 bar

Diam. 24 20 bar

Diam. 32 12 bar

Test conditions:

20 - 25 °Celsius

Standard hydraulic oil with viscosity 68

Relative humidity 50%

Slow increase of pressure.

SELECT HasTableOnOff FROM Series WHERE SeriesID=445

Quality & Certification
Download our quality certificates & service information documentation

Guaranteed Fast Delivery
Next day delivery on all stock items Fully trackable shipping via UPS

University or DIY Project
Friendly, technical help & advice No minimum charge for small orders

Our Reviews & Feedback
Our customers are important to us Real feedback from real customers

Trade Accounts Welcome
30 day credit accounts available Easy, quick online application form

Key Cloud...
GN743.8 Oil Level Sight Glasses Brass ESG Conical Thread metallic seal pressurised tanks


HomeCompanyProductsContact UsYour BergerCataloguesFAQsDiscounts & Delivery ChargesTerms and ConditionsBusiness Code of Practise
Follow Us
© Berger Tools Ltd 2018 Admin Website by Goldhosts
Payment Methods