QUICKFIT Spherical Cup Joint, S19

Description

Complies with the requirements of ISO 641:1975 | Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 ASTM E-438 Type 1 Class A | Provides an alternative method of connecting components that may be difficult to align up to 15 from vertical alignment , or where a flexible joint is required instead of a more rigid conical joint that could come under strain and break. | The inner surface of the joint has a leakproof super fine ground finish | This type of joint is easier and quicker to separate than a conical cone & socket joint | These spherical joints are manufactured with an approximate shank length of 100mm