The Dayliff DWC range of heavy duty submersible pumps are designed to handle industrial and domestic waste water and sewage with a specially designed cutter impeller. They are suitable for pumping water containing a high proportion of solid particles including threads and fibres. Pump construction is cast iron semi-open impeller with Tungsten Carbide cutting edge, cast iron casing, double mechanical seal and NBR oil seal and cast iron casing. The pumps are designed for free standing installation complete with 10m of H07RNF cable. Options of flange connection, hose connection and guide rail connection with fittings are available.
MOTOR
Pumps are supplied with dry-type 2-pole motors designed for continuous duty. Single phase motors have integral thermal protection and can be connected directly to the mains power through a 10A fuse MCB. Three phase motors require a remote DOL starter.
Enclosure Class: IP68
Insulation Class: B
Speed: 2900rpm
OPERATING CONDITIONS
Pumped liquids: Thin, chemically non-aggressive liquids, containing suspended particles up to the specified size.
Max. Liquid temperature: +40°C
Max. Operating Depth: 10m
Min. Immersion Depth: 310mm
PUMP DATA
| Model |
Power |
Current (A) |
Max. Particle Size (mm) |
DN ('') |
Dimensions (mm) |
Weight (kg) |
| HP |
kW |
A |
A2 |
D |
H |
H1 |
| DWC 10A |
1 |
0.75 |
6 |
22 |
2 |
222 |
115 |
179 |
416 |
292 |
24 |
| DWC 20A |
2 |
1.5 |
12 |
403 |
250 |
212 |
541 |
393 |
34 |
| DWC 30 |
3 |
2.2 |
4.6 |
26 |
345 |
240 |
138 |
518 |
390 |
39 |
| DWX 55H |
5.5 |
4 |
7.7 |
18 |
386 |
265 |
565 |
435 |
43 |
| DWC 55L |
45 |
3 |
420 |
305 |
248 |
590 |
460 |
49 |
| DWC 100H |
10 |
7.5 |
14.3 |
18 |
2 |
408 |
275 |
138 |
690 |
550 |
86 |
| DWC 100L |
26 |
3 |
450 |
325 |
180 |
700 |
560 |
87 |
| DWC 150 |
15 |
11 |
21.8 |
19 |
441 |
295 |
138 |
765 |
480 |
100 |
