CPm 100-ST4 - Single-phase 0.33 HP stainless steel centrifugal electric pump
Made of AISI 304 stainless steel. Flow rate up to 90 l/min (5.4 m³/h). Head up to 16 m. 0.25 kW (0.33 HP) motor.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
![]() | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Tuesday 30 June - Wednesday 1 July |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 30 June - Wednesday 1 July |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 30 June - Wednesday 1 July

Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 30 June - Wednesday 1 July




The Pedrollo CPm 100-ST4 centrifugal electric pump is made entirely of stainless steel.
The pump body and impeller are made of AISI 304 stainless steel while the shaft is made of AISI 431 stainless steel.
The CPm 100-ST4 is recommended for use in the agricultural, domestic and industrial sectors.
It can pump clean water and liquids that are not aggressive to the pump materials.
All components in contact with the pumped liquid are made of AISI 304 stainless steel to guarantee total hygiene and maximum resistance to corrosion.
- Motor connection
- SINGLE-PHASE
- Power (HP)
- 0.33
- Absorption at 230V (A)
- 2
- Impeller
- AISI 316L Stainless Steel
- Minimum flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 90
- Min. head (m.)
- 6.5
- Max. head (m.)
- 16
- Max. liquid temperature (°C)
- +90°C
- Height (cm)
- 18.5
- Width (cm)
- 26.6
- Depth (cm)
- 18.1
- Weight (Kg)
- 5.7
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Bearings
| Pump side motor bearing | 6201 ZZ |
| Opposite side motor bearing | 6201 ZZ |
Shaft seal
| Type of seal | Single Mechanical Seal |
| Pump side model | AR-12 |
| LP diameter | 12 |
| Fixed ring LP | Ceramic |
| Rotating ring LP | Graphite |
| LP elastomer | NBR |
Mat
| 1.0 - Pump Body | EN 1.4301 stainless steel (AISI 304) |
| 2.1 - Seal holder cover | EN 1.4301 stainless steel (AISI 304) |
| 3.0 - Impeller | EN 1.4301 stainless steel (AISI 304) |
| 4.0 - Pump shaft | EN 1.4057 stainless steel (AISI 431) |
| 5.2 - Shim Ring | PTFE |
| 6.0 - Motor holder | Aluminum EN-AB 46100 |
| 6.1 - Engine cover | Aluminum EN-AB 46100 |
| 7.0 - Lantern | Aluminum EN-AB 46100 |
Compare with Similar Products
![]() CPm 100-ST4 - Single-phase 0.33 HP stainless steel centrifugal electric pumpThis product Made of AISI 304 stainless steel. Flow rate up to 90 l/min (5.4 m³/h). Head up to 16 m. 0.25 kW (0.33 HP) motor. | ![]() CPm 100-ST6 - Single-phase 0.33 HP stainless steel centrifugal electric pump Made of AISI 316L stainless steel. Flow rate up to 90 l/min (5.4 m³/h). Head up to 16 m. 0.25 kW (0.33 HP) motor. | ![]() CPm 100 - 0.33 HP single-phase centrifugal electric pump Flow rate up to 60 l/min (3.6 m³/h). Head up to 16 m. 0.25 Kw (0.33 HP) motor. | |
|---|---|---|---|
| Price | Price €320.86 -42% €186.10 | Price €420.90 -42% €244.12 | Price €208.62 -45% €114.74 |
| Motor connection | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE |
| Power (Kw) | Power (Kw) -- | Power (Kw) 0.25 | Power (Kw) 0.25 |
| Power (HP) | Power (HP) 0.33 | Power (HP) 0.33 | Power (HP) 0.33 |
| Absorption at 230V (A) | Absorption at 230V (A) 2 | Absorption at 230V (A) 2 | Absorption at 230V (A) 1.9 |
| Capacitor | Capacitor -- | Capacitor 10 µF 450 VL | Capacitor 10 µF 450 VL |
| Suction mouth | Suction mouth -- | Suction mouth 1" 1/4 | Suction mouth 1" |
| Delivery mouth | Delivery mouth -- | Delivery mouth 1" | Delivery mouth 1" |
| Pump body | Pump body -- | Pump body AISI 304 stainless steel | Pump body Cast iron |
| Impeller | Impeller AISI 316L Stainless Steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel |
| Number of impellers | Number of impellers -- | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft -- | Crankshaft AISI 431 stainless steel | Crankshaft Stainless steel EN 10088-3 1.4104 |
| Check valve | Check valve -- | Check valve No | Check valve No |
| Degree of protection | Degree of protection -- | Degree of protection IP 44 | Degree of protection IP 44 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 10 | Minimum flow rate (l./min.) 10 | Minimum flow rate (l./min.) 10 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 90 | Max. flow rate (l./min.) 90 | Max. flow rate (l./min.) 60 |
| Min. head (m.) | Min. head (m.) 6.5 | Min. head (m.) 6.5 | Min. head (m.) 7 |
| Max. head (m.) | Max. head (m.) 16 | Max. head (m.) 16 | Max. head (m.) 16 |
| Jobs | Jobs -- | Jobs water supply, irrigation, cooling systems, air conditioning systems, washing systems, water treatment plants | Jobs water supply, pressurization systems, irrigation, cooling systems, air conditioning systems, tank transfer |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C |
| Motor voltage | Motor voltage -- | Motor voltage 230 V | Motor voltage 230 V |
| Height (cm) | Height (cm) 18.5 | Height (cm) 6.55pm | Height (cm) 20.5 |
| Width (cm) | Width (cm) 26.6 | Width (cm) 26.6 | Width (cm) 25.7 |
| Depth (cm) | Depth (cm) 18.1 | Depth (cm) 18.1 | Depth (cm) 16.5 |
| Weight (Kg) | Weight (Kg) 5.7 | Weight (Kg) 5.7 | Weight (Kg) 6.8 |
| Warranty (years) | Warranty (years) -- | Warranty (years) 2 | Warranty (years) 2 |



