Pedrollo CP Centrifugal Pumps
Product Overview
The Pedrollo CP series centrifugal pumps are designed for pumping clean water and chemically non-aggressive liquids. They are recommended for use in domestic and civil sectors, particularly for water distribution in conjunction with small or medium-sized autoclave tanks, for decantation, and for irrigating gardens.
The impellers in this series are made of AISI 304 stainless steel to ensure a 10-year operational lifespan.
Performance Range
- Flow rate up to 160 l/min (9.6 m³/h)
- Head up to 56 m
Usage and Installation
These pumps are suitable for pumping clean water and liquids that are not chemically aggressive towards the pump's materials. Their reliability and ease of use make them popular in domestic and civil applications.
Motor: The three-phase electro-pumps are equipped with newly developed electric motors designed for operation with inverters, ensuring balanced and silent performance. They feature IE3 efficiency class for three-phase motors and IE2 for single-phase motors, with Class F insulation and IPX4 protection.
Operating Limits
- Manometric suction lift: up to 7 m
- Liquid temperature: -10 °C to +90 °C
- Ambient temperature: up to +40 °C
- Maximum pressure in the pump body:
- 6 bar for CP 100-130-132-150-158
- 10 bar for CP 170-190-200
Special Executions (On Request)
- Special mechanical seal
- IP X5 protection for CP 170, CP 170M
- Other voltages or frequencies at 60 Hz
Patents, Trademarks, and Models
- CPm158 registered trademark No. 0001516350
- Community registered model No. 002098434
Performance Curves and Data
The following table and chart provide performance data for the 50 Hz models.
Performance Data Table (50 Hz)
| Type | Power (P2) | Q (m³/h) | Q (l/min) | Head (m) | |||
|---|---|---|---|---|---|---|---|
| Single-phase | Three-phase | kW | HP | 1~ | 3~ | ||
| CPm 100 | CP 100 | 0.25 | 0.33 | 0 - 9.6 | 0 - 160 | 23 - 9 | 16 - 9 |
| CPm 130 | CP 130 | 0.37 | 0.50 | 0 - 14 | 0 - 230 | 23 - 12 | 22 - 11 |
| CPm 132 | CP 132 | 0.55 | 0.75 | 0 - 12 | 0 - 200 | 23 - 12 | 22.5 - 12 |
| CPm 150 | CP 150 | 0.75 | 1 | 0 - 18 | 0 - 300 | 29.5 - 15 | 29 - 15 |
| CPm 158 | CP 158 | 0.75 | 1 | 0 - 25 | 0 - 415 | 36 - 25 | 36 - 25 |
| CPm 170 | CP 170 | 1.1 | 1.5 | 0 - 22 | 0 - 365 | 41 - 22 | 41 - 22 |
| CPm 170M | CP 170M | 1.1 | 1.5 | 0 - 21 | 0 - 350 | 36 - 21 | 36 - 21 |
| CPm 190 | CP 190 | 1.5 | 2 | 0 - 26 | 0 - 430 | 48 - 26 | 48 - 26 |
| CPm 200 | CP 200 | 2.2 | 3 | 0 - 36 | 0 - 600 | 56 - 36 | 56 - 36 |
Q = Flow rate, H = Total manometric head, HS = Suction head. Performance curve tolerances according to EN ISO 9906 Grade 3B.
Technical Data
Power Consumption
| Type | Voltage | Current (A) |
|---|---|---|
| Single-phase | 230 V | |
| CPm 100 | 1.9 A | |
| CPm 130 | 3.2 A | |
| CPm 132 | 3.9 A | |
| CPm 150 | 5.7 A | |
| CPm 158 | 6.0 A | |
| CPm 170-170M | 7.8 A | |
| CPm 190 | 11.0 A | |
| CPm 200 | 13.0 A |
| Type | Voltage | Current (A) |
|---|---|---|
| Three-phase | 230 V | 400 V |
| CP 100 | 1.6 A | 0.95 A |
| CP 130 | 2.0 A | 1.15 A |
| CP 132 | 2.2 A | 1.3 A |
| CP 150 | 4.2 A | 2.4 A |
| CP 158 | 4.3 A | 2.5 A |
| CP 170-170M | 5.2 A | 3.0 A |
| CP 190 | 7.4 A | 4.3 A |
| CP 200 | 9.3 A | 5.4 A |
Dimensions and Weights
Diagram showing pump dimensions with labels a, f, h3, h1, h2, n1, n2, W, S, and connections DN1, DN2.
| Type | Connections | Dimensions (mm) | Weight (kg) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Single-phase | Three-phase | DN1 | DN2 | a | f | h3 | h1 | h2 | n1 | n2 | W | S | 1~ | 3~ |
| CPm 100 | CP 100 | 7.0 | 7.0 | |||||||||||
| CPm 130 | CP 130 | 1" | 1" | 42 | 257 | 205 | 82 | 123 | 165 | 135 | 38 | 7.8 | 7.8 | |
| CPm 132 | CP 132 | 8.5 | 8.5 | |||||||||||
| CPm 150 | CP 150 | 286 | 240 | 92 | 148 | 190 | 160 | 37 | 12.3 | 12.2 | ||||
| CPm 158 | CP 158 | 12.4 | 12.3 | |||||||||||
| CPm 170 | CP 170 | 1 1/4" | 1" | 51 | 367 | 260 | 110 | 150 | 206 | 165 | 44.5 | 19.1 | 17.6 | |
| CPm 170M | CP 170M | 19.3 | 17.9 | |||||||||||
| CPm 190 | CP 190 | 47.5 | 364 | 290 | 115 | 175 | 242 | 206 | 36.5 | 21.6 | 21.5 | |||
| CPm 200 | CP 200 | 384 | 24.6 | 24.6 | ||||||||||
Palletization
| Type | Number of pumps per pallet | |
|---|---|---|
| Single-phase | Three-phase | |
| CPm 100 | CP 100 | 96 |
| CPm 130 | CP 130 | 96 |
| CPm 132 | CP 132 | 96 |
| CPm 150 | CP 150 | 70 |
| CPm 158 | CP 158 | 70 |
| CPm 170 | CP 170 | 50 |
| CPm 170M | CP 170M | 50 |
| CPm 190 | CP 190 | 36 |
| CPm 200 | CP 200 | 36 |
Construction Characteristics
- 1 Pump Body: Cast iron with electrophoretic treatment, equipped with ISO 228/1 threaded ports.
- 2 Cover: AISI 304 stainless steel (cast iron for CP 170-170M-190-200).
- 3 Impeller: AISI 304 stainless steel.
- 4 Mechanical Seal:
- CP 100-130-132: AR-12 seal, Ø 12 mm shaft, Materials: Ceramic / Graphite / NBR
- CP 150-158: AR-14 seal, Ø 14 mm shaft, Materials: Ceramic / Graphite / NBR
- CP 170-170M-190-200: FN-18 seal, Ø 18 mm shaft, Materials: Graphite / Ceramic / NBR
- 5 Motor Shaft: AISI 431 stainless steel.
- 6 Electric Motor:
- CPm: Single-phase 230 V - 50 Hz with integrated thermal protection in the winding.
- CP: Three-phase 230/400 V - 50 Hz.
- The electro-pumps are equipped with high-efficiency motors (IEC 60034-30-1): Class IE2 for single-phase models, Class IE3 for three-phase models.
- Continuous Duty S1.
Diagram showing exploded view of the pump with numbered components.
