2 CM 25

applicazioni

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.

limits of use

- Liquid temperature up to 35°C
(for home use according to EN 60335-2-41)
- Temperature max. liquid: 90°C (for other uses)
- Ambient temperature up to 40°C
- Total suction lift up to 7 mt.
- Continuous duty

engine

- Single-phase 230V-50Hz
- Three-phase 230/400V-50Hz P2 ≤ 7,5 kW
- Three-phase 400/690V-50Hz P2 > 7,5 kW
- Two-Pole induction motor (n = 2850 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

Models

MODEL	PHASE	NOMINAL POWER		ABSORBED POWER	PERFORMANCES		MOUTHS
		HP	kW	kW	Q (L/min)	H (m)	asp.	mand.
		2CM 25/160C	Single-phase	1.5	1.1	2.2	160	51	1" 1/4	1"
2CM 25/160BC	Single-phase	2	1.5	2.4	160	54	1" 1/4	1"
2CM 25/160BA	Single-phase	2.5	1.85	2.8	160	61	1" 1/4	1"
2CM 25/160A	Single-phase	3	2.2	3.6	160	65	1" 1/4	1"
2C 25/160C	Three-phase	1.5	1.1	2.2	160	51	1" 1/4	1"
2C 25/160B	Three-phase	2	1.5	2.6	160	58	1" 1/4	1"
2C 25/160BA	Three-phase	2.5	1.85	2.8	160	61	1" 1/4	1"
2C 25/160A	Three-phase	3	2.2	3.6	160	65	1" 1/4	1"
2C 25/180A	Three-phase	4	3	4.2	200	70	1" 1/4	1"

Hydraulic curve

Manual

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