Reservoir & Water Tower Refurbishment - Concrete Repairs
Steel Tank Repairs & Specialist Coatings - Corrosion Protection
Sewage Tank Refurb - Survey Inspections - Cleaning & Chlorination
Security Works inc Access Covers - Design & Installation of
Ladders, Handrails & Walkways - Civil Engineering
t 01234 750924 e enquiries@stonbury.co.uk www.stonbury.com
31 YEARS AS MARKET LEADERS IN THE REFURBISHMENT
OF WATER RETAINING STRUCTURES & ASSOCIATED ASSETS
CLEAN
WATER
WASTE
WATER
STEEL
CONCRETE
CIVILS
®
Efficiency, Reliability, Choice, Design
High Performance, Low Energy
Submersible Sewage Pumps
www.ttpumps.com
T: 01630 647200
CABLE GLAND
The cable gland can be
sealed with extra resin
upon request in order
to prevent any possible
leakage into the lid
even if the cable gland
seal fails.
MOTOR
4 to 355kW motors,
designed to reach the
Premium Efficiency
Class IE3 according to
the CEI EN 60034/30
regulations.
COOLING SYSTEM
The motor is cooled
down by a patented
closed-circuit internal
re-circulation system.
MECHANICAL
SEALS
& BEARINGS
Two silicon carbide
mechanical seals in the
oil sump - oil can be
changed easily even
wit the pump vertical.
Oversized heavy-duty
bearings designed
for 50,000 hours of
operation.
IMPELLER
Two different impeller
types available
including high-
efficiency vortex of
channel.
www.teekaycouplings.com
tel: +44 (0)1494 679500
46| JUNE 2014 | WWT | www.wwtonline.co.uk
