www.wwtonline.co.uk | WWT | JANUARY 2016 | 15
Contact us to optimise the life of your
SPIRAC
®
equipment:
T. +44 (0) 1295 270335
E. conveyors@spirac.co.uk
WWW.SPIRAC.COM
Low power and washwater usage.
Tolerant to high grit and fat loadings
= high reliability during operation.
Simple automatic control for great
flexibility.
Degree of wash out is approximately
80-90%.
Dewatered final product – up to 45% DS.
Volume reduction - typical output
approximately 55-60%.
Weight reduction - typical output
approximately 65%.
Screenings Washing & Dewatering
SPIROWASH
®
Potential savings of up to
£137.99 per linear metre*
*Figure quoted is the difference between Class S (Plastic Flexible Pipe) and Class N
(Concrete Rigid Pipe) costs, based on a DN1800 pipe. Potential cost savings are based
on normal ground conditions, including granular bedding costs of £15 per tonne and cost
of material being taken off-site to landfill at £6 per tonne (figure shown is independent of
pipe costs). The bulk density of granular bedding material is assumed to be 2.0 and for
excavated material is assumed to be 2.1.
For further details on the materials cost calculator visit the CPSA website:
www.concretepipes.co.uk/calculators/material-cost
Did you know?
Using the correct pipe bedding class
could save you a fortune.
Plastic Flexible Pipe with full granular
surround (Class S Bedding)
Concrete Rigid Pipe
(Class N Bedding)
0115 944 1448
info@stanton-bonna.co.uk
www.stanton-bonna.co.uk
W
E
T
www.teekaycouplings.com
tel: +44 (0)1494 679500
