P321 C Range - 4Pager - Selwood Pumps

CHOPPER PUMPS
Non-Blocking Chopper Pumps
3000 Cuts Per Minute - Hardened Impeller & Cutter
Standard Flange Connections

‘C’ PUMPS
C150
Electric
C150 chopper pump is the ideal solution
for pumping solids, sludge and rags.
Selwood has developed the C150 chopper
pump with its key partners in the process,
industrial and water sectors. All have
a common requirement to pump and
condition liquids that contain a high
proportion of solids, organic matter or
rags.
The Selwood C150 chopper pump, with its
hardened impeller and cutter (60 rockwell)
plus a cutting action giving 3000 cuts per
minute, is more than capable of meeting
these arduous applications.
The C150 is available in a wide range of
versions. The diesel unit has a choice
of either skid mount, mobile site
chassis or super silent canopy for on
site flexibilty. The electric version has
a static chassis with a choice of motor
sizes and can be supplied with or
without Selprime automatic self priming.
ENVIRONMENTAL
Selprime
The unique original Selwood self
priming system utilising a water
tolerant
diaphragm SELPRIME
air pump. An
environmentally
friendly design
that has none
of the problems
of oil vapour
emissions and
oil emulsification
associated with
other priming systems.
Super Silent
Super Silent versions are available with
noise levels from as low as 58 db(A).
Fully Bunded
All Super Silent units are fully bunded,
ensuring that any
fuel or oil spillage
is retained within
the bund and does
not contaminate
the surroundings.
Drain plugs within
the unit’s chassis
can then be used to
remove the fluids.
Auto Stop/Start & Telemetry
Float control for automatic stopping
and starting of the pump using the
latest technology to give an easy to use,
effective and efficient control.
Telemetry allows remote measurement
and reporting of the pumps operation
directly to pre-selected mobiles or
land lines, providing real time alarm
messages for high level float, failure/
start, engine fault and emergency stop
activation.
Inspection door - easy cleaning.
Chopper impellor now connected
without nut - so no more clogging!

‘C’ PUMPS
Sewage treatment works (UK) with SELPRIME
Raw Sewage (UK)
Sewage treatment works (UK)
C150 Diesel
Sewage treatment works (UK)
50
40
30
m
20
10
0
C150 - CHOPPER PUMP
5/08 - 1800rpm Diesel
C150 Diesel
1800 rpm
50 100 150 200 250
160
140
120
100
ft
80
60
40
20
m 3 /h
m 3 /h
Detailed pump curves are available at www.selwoodpumps.com
m
CHOPPER PUMP - Electric
3/05 - Pump Launch
Updated 6/10 - Alans’ Request Update - 11/11
C150 Electric
30
25
20
15
10
5
0
15kW
7.5kW
US gal/min
5.5kW
90
80
70
60
ft
50
40
30
20
11kW 10
60 120 180 240 300
CHOPPER PUMP - Electric Selprime
3/05 - Pump Launch
Updated 6/10 - Alans’ Request Update - 11/11
C150 Electric / Selprime
m
30
25
20
15
10
5
0
18kW
11kW
US gal/min
60 120 180 240 300
m 3 /h
7.5kW
90
80
70
60
ft
50
40
30
20
15kW 10

Specification C150 Diesel C150 Electric
C150 Electric
Selprime
Max. Capacity m³/h 225 300 300
Delivery Head m 37 24 24
Solids Size mm 38 38 38
Self Priming Lift m 8.8 - 8.8
Air Handling l/s 24 - 24
Power Required kW 20 5.5 - 15 7.5 - 18.5
Pump Speed rpm 1800 1450 1450
Inlet/Outlet Port mm 150 / 100 150 / 100 150 / 100
Applications
Clean Water ● ● ●
Water with Fine Solids ● ● ●
Water with Larger Solids ● ● ●
Water with Rags & Fibres ● ● ●
Sludges ● ● ●
Slurries ● ● ●
Oils & Hydrocarbons ● ● ●
Screened Sewage ● ● ●
Unscreened Sewage ● ● ●
Length, Width, Height (cm)* + Dry Weight
‘C’ PUMPS
3000 Cuts Per Minute
Hardened Impeller
& Cutter
Standard Flange
Connections
261 x 122 x 144
(790kg)
- -
175 x 100 x 129
(760kg)
- -
- 135 x 46 x 57 135 x 46 x 57
215 x 155 x 182
(1700kg)
* Open sets exclude fittings Specifications and illustrations are subject to revision without
notice.
MATERIALS
Impeller
Chopping Plate
Volute
Seal Plate
Bearing housing
High grade SG iron Hardened to 60 Rockwell
High Carbon Steel Hardened to 60 Rockwell
Cast Iron
Cast Iron
Aluminium
Pumps
Designed by Selwood. Printed on 170gsm Regency Gloss using a Xerox DocuColor 242.
Selwood Limited, Bournemouth Road, Chandler’s Ford, Eastleigh, Hampshire, SO53 3ZL. UK
Tel: +44 (0)23 8026 6311 Fax: +44 (0)23 8026 0906
Web: www.selwoodpumps.com E-mail: pumpsales@selwoodpumps.com
P321 English 2/13