PEDROLLO D/DC range of submersible drainage pumps are specifically designed to operate in waste water containing limited amounts of floating impurities of up to 10mm diameter. They are fitted with open impellers for lighter duties and are most suitable for draining flooded areas. Construction is epoxy electrocoated cast iron pump body, stainless steel AISI 304 motor casing for D series and cast iron for DC series. They are fitted with Noryl plastic impellers for D series and AISI304 stainless steel for DC. Both have Stainless steel intake screens and single phase models feature built in floatswitch for automatiac control of pump start and stop. All pumps are supplied with Neopreme cable as a standards, 5m for D models and 10m for DC.
MOTOR
Pumps are provided with a built-in cooled non-overloading induction motors with Graphite-Silcon carbide double mechanical seals in oil chamber for continuous operation. A thermal cut-out is provided in the motor windings to protect against pump overload. Single phase pumps can be connected directly to the mains power supply through a 10amp fuse or MCB. DCm are supplied with a standard electrical control panel
Enclosure Class:IPX8
Enclosure Class: F
Speed: 2900rpm
OPERATING CONDITIONS
Pumped liquid: Thin, Clean, non-aggressive liquids containing some impurities of upto 10mm diameter and fibres.
Max. Fluid Temperature: +40° C
Max. Immersion Depth: Dm - 5m, DC - 10m
Min. Immersion Depth:Dm 10 - 210mm, Dm 30 - 250mm, DC 300mm
PUMP DATA
| Model |
Power |
Current (A) |
Max. Particle Size(mm) |
DN(") |
Dimensions (mm) |
Weight (kg) |
| kW |
HP |
1x240V |
A |
B |
C |
D |
H |
H1 |
| Dm10 |
0.75 |
1 |
5 |
10 |
1½ |
115 |
85 |
147 |
17 |
353 |
73 |
13 |
| Dm30 |
1.1 |
1.5 |
7 |
93 |
390 |
84 |
15 |
| DCm42 |
3 |
4 |
13 |
2 |
150 |
112 |
190 |
434 |
125 |
43 |
| DC44 |
3 |
4 |
7 |
460 |
47 |
