European manufacturer of swimming pool equipment
Pumps · 8 product families

Pool Pumps

Circulation pumps for residential, commercial and public pools. Spa and counter-current pumps, air blowers and a submersible drainage pump complete the range.

Manufactured by COREX Pool Products, Spain
Compare the range

Pool Pumps: models and key specs

ProductModel codesKey specsDatasheet
Marathon MaxCX-20401 to CX-20406Power: 1.0 / 2.0 / 3.0 HP · Max flow: 16.4 / 23.0 / 35.0 m³/h · H.M.W.C: 10 / 12 / 14 mPDF
Slient SwimCX-20601 to CX-20603Power (P1): 0.55 to 1.1 kW · Qmax: 255 / 340 / 390 l/min · Hmax: 10 / 12.5 / 17.5 mPDF
Max-FlowCX-20701 to CX-20708Power: 0.75 to 2.2 kW · Frequency: 50 Hz · Phase: Single / ThreePDF
Power PlusCX-20901 to CX-20907Power (P2): 4 to 18.5 kW · Motor: 5.5 to 25 HP · Phase: Three phasePDF
Thunder SeriesCX-20801 / CX-20802Power (P1): 3.0 to 4.0 kW · Qmax: 1300 to 1500 l/min · Hmax: 13 to 17.5 mPDF
Cyclone SeriesCX-20803 to CX-20805Power (P1): 1.5 to 3.0 kW · Qmax: 620 to 780 l/min · Pressure: 0.3 MPaPDF
Air BlowerAP400 / AP700 / AP900Versions: V1 / V2 · Power: 400 to 900 W · Air volume: 1.65 to 2.4 m³/minPDF
Sump-OneCX-20101 to CX-20103Power (P2): 0.55 to 1.5 kW · Supply: 220 V / 50 Hz · Hmax: 13.5 to 19 mPDF

Data from the COREX Catalogue 2027 datasheets. Manufactured by COREX Pool Products, Spain.

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Questions buyers ask

Pool Pumps: common questions

What size pool pump do I need?

Pick the pump by the flow the pool needs. Marathon Max gives 16.4, 23.0 or 35.0 m³/h at 1, 2 or 3 HP. Max-Flow covers 1.0 to 3.0 HP. Slient Swim gives 255 to 390 l/min at 0.75 to 1.5 HP. For public and commercial pools, Power Plus runs from 5.5 to 25 HP. Send us the pool size and we will match the model code.

Single phase or three phase pool pump?

Marathon Max and Max-Flow come in both single phase and three phase. Power Plus is three phase. Slient Swim runs on 220 to 240 V, 50 Hz.

Which pool pump works with salt water?

Marathon Max has an optional 316SS shaft for saltwater pools. Slient Swim is made for fresh and saltwater pools.

Which pump for a spa or jacuzzi?

Thunder Series is a high-flow pump for hydro-massage tubs, whirlpools and concrete jacuzzis. Cyclone Series is for spas and counter-current systems. The AP Series air blower drives spa nozzles and hydro-massage baths.