DCm 20 - electric Pump in cast iron for clean water single-phase Pedrollo - 1
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DCm 20 - electric Pump in cast iron for clean water single-phase

Flow up to 250 l/min (15 m3/h). Head up to 20 m. Motor 0.75 Kw (1 HP).

€531.92

€436.00 Tax excluded

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DCm 20 - electric Pump in cast iron for clean water single-phase
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Description

The new version of the DC series completely designed and made even more reliable with the introduction of double mechanical seal and treatment in cataphoresis of all the cast iron parts.

The submersible pumps DC, constructed of cast iron of considerable thickness, exceptional strength, and abrasion resistance, and durability, they are recommended for draining clear or slightly dirty.

Stand out for their robustness and reliability in fixed installations with automatic operation.

Data sheet
Pedrollo
DCm 20
10 Items
Motor connection
SINGLE PHASE
Motor power (HP)
1
Absorption at 230V (A)
5.7
Capacitor
20 µF450 VL
Delivery port
1 "1/2
Body Pump
Cast iron
Impeller
Technopolymer
Number of impellers
1
Motor shaft
AISI 431 stainless steel
Check valve
no
Degree of protection
IP 68
Flow rate min. (l./min.)
25
Max flow (l./min.)
250
Min head (m.)
8
Max head (m.)
20
Cable length (m)
10
Employments
drainage, drying up, slightly dirty waters
Liquid temperature max. (° C)
40
Height (cm)
32.2
Weight kg)
17.2
Guarantee
Two years
Attachments

DC data sheet

Construction and operating characteristics. Working curves, limits of use and dimensions of the Pedrollo DC series pumps.

file_download Download (555.01KB)

Buy it with

  • DCm 20 - electric Pump in cast iron for clean water single-phase
  • +
  • DCm 30 - Two-cast-iron for clean water single-phase
  • +
  • DC 20 - electric Pump in cast iron for clean water three-phase
  • €1,675.06-10 %
    Total price: €1,507.55
DCm models and performances
GUY
single phase
DCm 8
DCm 10
DCm 20
DCm 30
POWER
KWHP
0.550.75
0.751
0.751
1.11.5
Construction data of the DC series
DC pump cutaway
Bearings
Pump side motor bearing6203 ZZ
Opposite side engine bearing6203 ZZ
Tree holding
Type of sealDouble mechanical seal in oil chamber
LM diameter14
LM fixed ringSilicon carbide
LM rotating ringGraphite
LM elastomerNBR
Shrinkage DN1=450 DN2=350MG1-14D SIC
LP diameter14
LP fixed ringSilicon carbide
LP rotating ringSilicon carbide
LP elastomerNBR
Materials
1.0 - Pump bodyCast iron GJL 200 EN 1561
2.2 - Suction coverStainless steel EN 1.4301 (AISI 304)
3.0 - ImpellerReinforced technopolymer
4.0 - Pump shaftStainless steel EN 1.4057 (AISI 431)
6.0 - Motor holderCast iron GJL 200 EN 1561
6.1 - Engine coverReinforced technopolymer
7.0 - LanternStainless steel EN 1.4301 (AISI 304)
8.0 - Suction Grid/FilterStainless steel EN 1.4301 (AISI 304)

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Motor connection Motor connection SINGLE PHASE Motor connection SINGLE PHASE Motor connection SINGLE PHASE Motor connection SINGLE PHASE
Motor power (HP) Motor power (HP) 1 Motor power (HP) 0.75 Motor power (HP) 1 Motor power (HP) 1.5
Absorption at 230V (A) Absorption at 230V (A) 5.7 Absorption at 230V (A) 3.2 Absorption at 230V (A) 4.7 Absorption at 230V (A) 7.2
Capacitor Capacitor 20 µF450 VL Capacitor 20 µF450 VL Capacitor 20 µF450 VL Capacitor 25 µF450 VL
Delivery port Delivery port 1 "1/2 Delivery port 1 "1/2 Delivery port 1 "1/2 Delivery port 1 "1/2
Body Pump Body Pump Cast iron Body Pump Cast iron Body Pump Cast iron Body Pump Cast iron
Impeller Impeller Technopolymer Impeller Technopolymer Impeller Technopolymer Impeller Technopolymer
Number of impellers Number of impellers 1 Number of impellers 1 Number of impellers 1 Number of impellers 1
Motor shaft Motor shaft AISI 431 stainless steel Motor shaft AISI 431 stainless steel Motor shaft AISI 431 stainless steel Motor shaft AISI 431 stainless steel
Check valve Check valve no Check valve no Check valve no Check valve no
Degree of protection Degree of protection IP 68 Degree of protection IP 68 Degree of protection IP 68 Degree of protection IP 68
Flow rate min. (l./min.) Flow rate min. (l./min.) 25 Flow rate min. (l./min.) 25 Flow rate min. (l./min.) 25 Flow rate min. (l./min.) 25
Max flow (l./min.) Max flow (l./min.) 250 Max flow (l./min.) 250 Max flow (l./min.) 300 Max flow (l./min.) 275
Min head (m.) Min head (m.) 8 Min head (m.) 3 Min head (m.) 3 Min head (m.) 9
Max head (m.) Max head (m.) 20 Max head (m.) 13 Max head (m.) 16 Max head (m.) 26
Cable length (m) Cable length (m) 10 Cable length (m) 10 Cable length (m) 10 Cable length (m) 10
Employments Employments drainage, drying up, slightly dirty waters Employments drainage, drying up Employments drainage, drying up, slightly dirty waters Employments drainage, drying up
Liquid temperature max. (° C) Liquid temperature max. (° C) 40 Liquid temperature max. (° C) 40 Liquid temperature max. (° C) 40 Liquid temperature max. (° C) 40
Height (cm) Height (cm) 32.2 Height (cm) 32.2 Height (cm) 32.2 Height (cm) 33.7
Weight kg) Weight kg) 17.2 Weight kg) 16.1 Weight kg) 17.2 Weight kg) 18.8
Guarantee Guarantee Two years Guarantee Two years Guarantee Two years Guarantee Two years