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PRETAL Valve floor box PTL520

PRETAL valve floor box model PTL520 is designed to give
access to such items as valves etc., located below the floor level.
The floor box is fabricated from aluminum and is embedded in
the concrete floor and its standard height of 300mm can be
adjusted to meet the floor thickness. The bolted cover plate
(level E) is watertight.

3 sizes are available:

• Type   75 unobstructed opening 145x145mm

Drawing PTL520-75

• Type 100 unobstructed opening 150x150mm

Drawing PTL520-100

• Type 125 unobstructed opening 160x160mm

Drawing PTL520-125

Required specifications