Multipart access covers combine standard size covers in multiple rows and lengths. They are used when a single part cover does not offer a large enough clear opening or if smaller individual covers are required for easy lifting. 

All covers, cross bars and load bearing beams can be removed for full uninterrupted access or single covers can be removed to provide access to specific areas.

Common applications include lift motor rooms, access to large industrial equipment, pump wells and transformers.

Product Table

The products in this table provide information on the common multipart sizes. Multiparts are available in numerous configurations and different cover sizes can be combined to create a clear opening to suit almost any requirement. Due to the endless range of sizes available, ACO will design the multipart closest to your requirements free of charge and obligation. Simply fill out the access cover request form.

Type   Part No.   Clear Opening W x L (mm)   No Parts   Covers W x L   Load Bearing Beams Required   Decorative Edging*   Locking Option** Class B - AS 3996 - 80kN GSMP1010B GSMP1313B GSMP1515B GSMP1521B GSMP1624B GSMP2020B GSMP2424B   83777 83782 83798 83803 83810 83824 83831   1020 x 1020 1320 x 1320 1590 x 1590 1590 x 2160 1620 x 2490 2040 x 2040 2490 x 2490   4-Part 4-Part 9-Part 12-Part 6-Part 9-Part 9-Part   2 x 2 2 x 2 3 x 3 3 x 4 2 x 3 3 x 3 3 x 3   1 x 100mm UC 1 x 100mm UC 2 x 100mm UC 2 x 150mm UC 1 x 150mm UC 2 x 150mm UC 2 x 150mm UC   BE BE BE BE BE BE BE   BB BB BB BB BB BB BB

* Decorative Brass (BE) can be added - just specify BE.  Stainless Steel covers are also available contact ACO
** Optional security locking bolts are available for security applications - specify Barri bolts (BB) after part no.

Note. Urbanfil access covers can be lifted with an AS3996 lifting key