Page 2 - Introduction

Don’t leave it to chance, get it right first time, if you think it’s expensive to hire a
professional wait to you count the costs of hiring an amateur.
Contact us on Skype/Phone: +44 (0) 161 8188974, Mobile: +44 (0) 7488298027,
email: paul.mcmullan@subtechengineers.com

Welcome to the Sub-Tech Engineers Ltd
Introduction guide

Please take 5 mins to flip through a brief indication of what we can do for you

Sub-Tech Engineers have over 30 years’ experience in pumps and pump systems, we offer a
design, selection, specification & supply service, so, if you know what you have on site and you
know what you want to achieve, we can help.

We can calculate the approx. flow rate of the
pumps based on their applications, drain
connection values of appliances EN12056-2 on
drainage & sewage pump and Probable demand
in accordance with the Plumbing Engineering
Services Design Guide for booster pump/sets,
and the required head based on the static lift and
dynamic losses in the pipe work fitting and valves
.

Index:

i. Small domestic/sump pumps
vii. Inline and end suction pumps

i. Flood protection and contractor’s
pumps
viii. High flow pumps

ii. Sewage pumps
ix. Horizontal and vertical multi-stage
pumps

iii. Packaged pumping stations

x. Cold water booster set

iv. Borehole pumps

xi. Self-Priming pumps

v. Mixers & Flow Inducers

xii. Pressurisation units & expansion
vi. Circulating pumps vessels

This is just a quick overview to show what we can do for you,
we have access to many other pump types
Don’t leave it to chance, get it right first time, if you think it’s expensive to hire a
professional wait to you count the costs of hiring an amateur.
Contact us on Skype/Phone: +44 (0) 161 8188974, Mobile: +44 (0) 7488298027,
email: paul.mcmullan@subtechengineers.com