Description
Applications
Twin impeller centrifugal water pumps to lift clean water and non-aggressive liquids. The main feature are the two opposite impellers which allow higher lifts than in the single-impeller model. They are qualified for civil and industrial fittings, for water distribution by tank pressure groups and for irrigation in gardening and agriculture.
Operating Conditions
- Liquid temperature up to 94°F (for home use according to EN 60335-2-41)
- Temperature max. liquid: 194°F (for other uses)
- Ambient temperature up to 104°F
- Total suction lift up to 23ft.
Motor
- Two-Pole induction motor (n = 3450 min-1)
- Insulation Class F
- Protection IP 55
Materials
- Pump body: Cast Iron
- Motor Support: Cast Iron
- Impeller: Brass
- Shaft with rotor: Stainless Steel AISI 304
- Mechanical seal: Ceramic/Graphite/NBR
Technical Specifications
| Model | 2 CM 25/160B |
| Brand | Speroni |
| Manufacturer’s Warranty | 1 year Limited Warranty |
| Ship Weight | 63.2lb |
| Port Size (in.) | 1.25″ & 1″ |
| Maximum Flow (GPH) | 6342 GPH |
| Maximum Head (ft) | 190ft |
| Horsepower | 2HP |
| Volts | 220V – 60Hz |
| Suction Port (in.) | 1.25″ |
| Discharge Port (in.) | 1″ |
| Self-Priming | No |
| Dimensions L x W x H (in.) | 16.3″ x 9.5″ x 12.4″ |
| Product Weight (lbs.) | 58.2lbs |
Dimensions

| Type | Dimensions | Dimensions | Weight | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | H | H1 | N | DNA | DNM | P | L | H | lb | |
| CFM 300 BR | 3.7″ | 2″ | 15.7″ | 8.2″ | 6.6″ | 0.4″ | 8.7″ | 10.4″ | 4.7″ | 3.3″ | 1.25″ | 1″ | 9.5″ | 16.3″ | 12.4″ | 58.2 |
Performance Curve

Performance Table
| Type | Nominal Power | Input Power | Amperage | Capacity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 220V – 60Hz | HP | KW | kW | 1 x 220v | GPM | 5.3 | 10.6 | 39.6 | 52.8 | 66 | 79.3 | 92.5 | 105.7 | 118.9 |
| 2 CM 25/160B | 2 | 1.5 | 2.4 | 11A | lt/1′ | 20 | 40 | 60 | 80 | 100 | 120 | 140 | 160 | 180 |
| Head (ft) | 177.2′ | 170.6′ | 160.8′ | 150.9′ | 137.8′ | 118.1′ | 91.9′ | 85.3′ | ||||||


