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Description
The Speroni CB 303/A Centrifugal irrigation pumps with single impeller. Suitable to pump clean water or non-aggressive liquids charged with small solid impurities.
Made in Italy.
Features
Limits of use:
– Liquid temperature up to 95°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 22 ft.
– Continuous duty
– Liquid temperature up to 95°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 22 ft.
– Continuous duty
Engine:
– Three-phase 230V/460V-60Hz
– Two-Pole induction motor (n = 3450 min-1)
– Insulation Class F
– Protection IP 55
– Minimum efficiency index (BEP) MEI ≥ 0,4
– Three-phase 230V/460V-60Hz
– Two-Pole induction motor (n = 3450 min-1)
– Insulation Class F
– Protection IP 55
– Minimum efficiency index (BEP) MEI ≥ 0,4
Material:
– Pump body: Cast Iron
– Motor Support: Cast Iron
– Impeller: Cast Iron
– Shaft with rotor: Stainless Steel AISI 304
– Mechanical seal: Ceramic/Graphite/NBR
– Pump body: Cast Iron
– Motor Support: Cast Iron
– Impeller: Cast Iron
– Shaft with rotor: Stainless Steel AISI 304
– Mechanical seal: Ceramic/Graphite/NBR
Applications
Centrifugal irrigation single-impeller pumps. Suitable for pumping clean water or moderately impure liquids, as long as they are non-aggressive for the pump materials. Suitable in irrigation systems in the garden and in flow agriculture and industrial systems.
Technical Specifications
| Model | CB 303/A |
| Brand | Speroni |
| Manufacturer’s Warranty | 1 year Limited Warranty |
| Ship Weight | 78.4lb |
| Port Size (in.) | 3″ & 3″ |
| Maximum Flow (GPH) | 11,100 GPH |
| Maximum Head (ft) | 72ft |
| Horsepower | 3HP |
| Volts | 220/460V – 60Hz, 3 Phase |
| Suction Port (in.) | 3″ |
| Discharge Port (in.) | 3″ |
| Self-Priming | No |
| Dimensions L x W x H (in.) | 19.3″ x 9.5″ x 12″ |
| Product Weight (lbs.) | 73.4lbs |
Dimensions
| Type | Dimensions | Dimensions | Weight | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | H | H1 | N | DNA | DNM | P | L | H | lb | |
| CBM 303/A | 4″ | 2.2″ | 17″ | 8.3″ | 6.3″ | 0.5″ | 8.5″ | 12″ | 4.7″ | 3″ | 3″ | 3″ | 10.2″ | 20″ | 13.6″ | 64 |
Performance Curve
Performance Table
| Type | Nominal Power | Input Power | Amperage | Capacity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 220V – 60Hz | HP | KW | kW | 1 x 220v | GPM | 13.2 | 26.4 | 53 | 79 | 106 | 132 | 185 | 238 | 264 | 317 |
| CBM 303/A | 3 | 2.2 | 3.3 | 15 | lt/1′ | 50 | 100 | 200 | 300 | 400 | 500 | 700 | 900 | 1000 | 1200 |
| Head (ft) | 72 | 69 | 66 | 61 | 43 | ||||||||||
