Grating

Presslock Heavy Duty Grating type PHD

Production

Under high pressure, transverse cross bars are pressed into bearing bars that are conically slotted. The high pressure insertion of the transverse bar into the conically slotted bearing bars guarantees a firm, rigid grating structure.

 

Sizes

OG Heavy Duty Presslock gratings are produced in construction depths from 25-150mm and thicknesses from 4-5 mm. The maximum production Width (transverse bar length) is 2000mm and Span (bearing bar length) is 2500mm.

 

 

Binding

OG Heavy Duty Presslock gratings can be bound with flat bar material. Special bindings such as toe-plate, angle or square pipe, can be applied as necessary.

 

Galvanising

OG Heavy Duty Presslock gratings are galvanised in accordance with ISO1461.

 

Surface Treatment

OG Heavy Duty Presslock gratings can be supplied with powder coating finish to standard RAL colours.

 

 

 

 

Types of Serration

Type PHDA

Bearing and transverse bar serrated

Type PHDAD

Bearing bar serrated

Type PHDAV

Transverse bar serrated