Propylex Pumpstations
- Unique & comprehensive range of
options from sump only to complete “package”
systems.
- Sumps manufactured from elite fabrication
grade “Propylex” to provide robust and corrosion
free chambers with indefinite design life.
- Quick & simple installation.
- Complete range of pumps & ancillary
equipment.
- Design & Build for non standard
applications.
- Comprehensive service & maintenance
contracts.
AWP Pumpsystems are a uniquely
versatile range of products designed and manufactured to
suit specific site applications from simple domestic floor
box units to complete “package” systems for
major industrial / commercial developments, for both sewage
and surface water.
Pumpchambers are manufactured
from elite fabrication grade polypropylene using a patented
process which not only ensures the unit is extremely robust
and completely corrosion free, but also provides considerable
structural integrity, thereby allowing chambers to be installed
in most ground conditions with just a lean mix concrete
back fill.
Chamber diameters are
available from 450mm up to 4.0m with single structure overall
depths of up to 14.0m. Also available are purpose built
pumpsystems for internal and above ground use which will
be designed and built to meet the specific needs of any
application while remaining process efficient and cost effective.
A comprehensive range of pumps and ancillary equipment is
also held in stock, from the smallest effluent pump to solids
handling and macerator sewage pumps and high volume surface
water pumps.
Technical Specifications
AWP Tank Construction
AWP pump chambers and treatment plants are manufactured
from Elite Fabrication Grade Proplyex, to the requirements
of an ISO 9001 Design and Build Quality management system,
the pump chambers are available in a range of diameters
from 450mm I/D to 4000mm I/D with treatment plants available
up to 14.0m overall length.
Standards and Approvals
No UK standard exists for chambers manufactured in Propylex
although the following national and international standards
are complied with : Elite Fabrication Grade Propylex is
an approved product manufactured in accordance with BS476
Part 7
Installation
In most ground conditions AWP chambers can be installed
on a concrete base with either a lean mix or granular backfill.
In vehicular areas a suitable reinforced cover slab should
be provided and bear on undisturbed ground around the excavation.
If a high water table is present AWP must be informed so
that we can include an anti-flotation flange on the chamber.
In these circumstances a suitable concrete backfill will
be required.
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