Speroni CF(M) Single Stage Surface Centrifugal Pump

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Speroni CF(M) Centrifugal Surface Pump | Irrigation & Water Transfer

Name: Speroni CF(M) Centrifugal Surface Pump | Irrigation & Water Transfer
Brand: Speroni
SKU: 19-15-1293
Price: 560.00 GBP
Availability: InStock

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£560.00 £466.67 (Exc VAT)

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WHY IT WORKS

Built for the job

Supplied as: 1 x Speroni CF or CFM centrifugal pump (model as ordered).

Heavy-duty cast iron single-stage centrifugal pump for high-flow industrial and agricultural transfer.

The CF(M) is a heavier-duty version of the C(M) single-stage centrifugal pump. Cast iron body and cast iron impeller (or brass impeller on BR models), larger flow paths, and higher power outputs make this the right pump for industrial and agricultural transfer where volume matters.

The CF(M) is built to shift water. The cast iron construction will stand up to continuous industrial duty that would damage lighter pumps.

Where the CF and CFM Speroni Pumps are Used

Industrial water transfer at high flow rates. Agricultural irrigation and fill-up. Process water circulation in factories. Mixing and blending duties. Cooling water transfer. Bulk water transfer between tanks and reservoirs.

Choosing Between the Speroni CF and CFM models.

Higher power gives higher head at similar flow, not more flow. If you need more flow, step up to a larger pump frame. BR models have brass impellers for better corrosion resistance.

An M at the end of the model name means 230V single-phase.
No M means 400V three-phase.

CF(M) Versus C(M)

Both are single-stage cast iron centrifugal pumps. The difference is scale.

C(M) suits smaller jobs (domestic, light agricultural, small industrial).
CF(M) suits larger jobs (heavier industrial, large agricultural). If your flow requirement is modest, the C(M) is more cost-effective.

Not Self-Priming

The CF(M) is not self-priming. Flooded suction or a primed foot valve are required.

The CF(M) pumps are single-stage, non-self-priming, mono-bloc, centrifugal pumps. For the pumping of exclusively clean water.

They are designed for many agricultural, industrial and domestic applications. This pump has a maximum suction lift of 7 metres.

SPECIFICATIONS

Full spec sheet

CF(M) specifications
Model	CFM150(BR)	CF150	CFM200(BR)	CF200	CFM350	CF350	CF400	CF550
Inlet/ mm (BSPF)	50	50	50	50	75	75	75	75
Outlet/ mm (BSPF)	50	50	50	50	50	50	50	50
Kw	1.10	1.10	1.50	1.50	2.20	2.20	3.00	4.00
Volt	230	400	230	400	230	400	400	400
Flow ltr/min	400	400	450	450	600	600	700	700
Head /m	24	24	27	27	27	27	31	37
W x L x H /mm	220 x 394 x 286	220 x 394 x 286	220 x 394 x 286	220 x 394 x 286	235 x 430 x 309	235 x 430 x 309	235 x 496 x 309	235 x 496 x 309
Weight /Kg	22.2	22.2	24.2	24.2	28.9	28.9	31.2	38.1

Common questions

Can the Speroni CF(M) pump dirty water?

No, the CF(M) is for clean water only, from 0 to 90°C. It is built for high-flow industrial and agricultural transfer: irrigation and fill-up, process water circulation, mixing, cooling water transfer and bulk transfer between tanks and reservoirs. It is not a drainage or sewage pump. For slightly dirty water, the open-impeller Speroni GA(M)100 is the alternative.

See: Speroni GA(M) 100 Single-Stage Centrifugal Pump

Is the CF(M) self-priming?

No. It needs flooded suction, with the water level at or above the pump inlet, or a primed suction line with a foot valve. With a foot valve the maximum suction lift is 7 metres. Fill the pump and suction pipe before starting, and keep the suction side airtight.

See: Cast Iron Foot Valve & Strainer

How much water does the CF(M) pump?

The CF(M)150 gives up to 400 litres per minute and 24 metres head, the CF(M)200 up to 450 litres per minute and 27 metres, and the CF(M)350 up to 600 litres per minute and 27 metres. The 400V-only CF400 and CF550 give up to 700 litres per minute, at 31 and 37 metres head. Higher power gives more head at similar flow; for more flow, step up a frame size.

What size hose or pipe fits the CF(M)?

The CF(M)150 and CF(M)200 have a 2 inch BSP female inlet and outlet. The CF(M)350, CF400 and CF550 have a 3 inch inlet and 2 inch outlet. Size non-collapsing suction hose or pipe to your model's inlet (50mm or 75mm), with a foot valve and strainer on the end where the water is below the pump.

See: Water Pump Hoses UK

Should I choose the CF(M) or the smaller C(M)?

Both are cast iron single-stage centrifugal pumps; the difference is scale. The CF(M) suits heavier industrial and large agricultural jobs where volume matters, at 400 to 700 litres per minute. The C(M) suits smaller domestic, light agricultural and small industrial jobs, mostly up to 140 litres per minute. If your flow requirement is modest, the C(M) is more cost-effective.

See: Speroni C(M) Single-Impeller Centrifugal Pump

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