Drilled diameters larger than 126 mm should be capped with a plate and "O" rings. The number, grade, and preload of the screws must be specified for a pressure of 165 bars (the maximum pressure of the safety plugs), a safety factor of 1.5, and a cyclic fatigue loading.
Unit of Measure

Specifications

Brands

N/A Ready

Application

N/A Safety

Diameter D

N/A SW17

Thread Size P

N/A 1/2 in.-20

O-Ring Diameter (D x S)

N/A 9 x 2 mm

For Maximum Drilled Diameter

N/A 10 mm

Model

N/A BS - 170/5 BS - 250/5

Note

Note

N/A Do not weld the plugs to the plates. Do not use tapered plugs.

Changes of construction and errors of printing reserved. All pictures, sketches and details are not binding.

Dimensions

Dimension C

N/A 11 mm

Dimension F

N/A 8 mm

Dimension e

N/A 19.5 mm