Single-Impeller Centrifugal Pump
Single-impeller centrifugal pumps for irrigation and transfer applications requiring high flow and medium head: Pedrollo, Leo, Varan, Hydroo single-phase and three-phase models.
Products (39)
- Akın Pompa SLP220 Centrifugal Pump, 2 HP, 28 m, 377 L/min, 2'' – $541.60
- Deniz 0.50 HP Centrifugal Water Pump, Garden Irrigation Pump – Request a quote (out of stock)
- Forza FRZ-HFM1A Centrifugal Pump, 1.5 HP, 1.5" – $220.00
- Forza FRZ-HFM6BR3 Centrifugal Pump, 3 HP, 3'' – $400.00
- Forza FRZ-TCP158 Centrifugal Pump, 1 HP – $120.00
- Hydroo MX 250/2.2 Stainless Steel Centrifugal Pump, 3 HP, 380V, 28 m, 18 m³/h – $835.86
- Hydroo MXO 20/1.1 Stainless Steel Open-Impeller Centrifugal Pump, 1.5 HP, 380 V, 9.2 m, 30 m³/h – Request a quote (out of stock)
- Hydroo NSX 65-40-125/3 Stainless Steel Flanged Centrifugal Pump, 4 HP, 380V, 25 m, 35 m³/h – $1,336.10
- İtaly Style CPM158 Centrifugal Pump, 1 HP, 30 m, 80 L/min – Request a quote (out of stock)
- İtaly Style SCM90 Centrifugal Pump, 2 HP, 22 m, 500 L/min, 2" – Request a quote (out of stock)
- Kentaş 50HF/24Z Centrifugal Irrigation Pump, 3 HP – Request a quote
- Kentaş CPM158 Centrifugal Pump, 1 HP – Request a quote
- Kentaş HF/5AM Centrifugal Irrigation Pump, 2 HP, 220 V – $285.00
- Leo AC110B2 Centrifugal Pump, 380 V, 500 L/min, 19.5 m Head – Request a quote (out of stock)
- Leo ACm220CH2 Centrifugal Pump, 220 V, 450 L/min, 31 m – $372.86
- Leo ACm37 Centrifugal Pump, 220 V, 90 L/min, 23 m – $92.85
- Leo LVSM 1100 Vertical Centrifugal Pump, 1 HP, 2 Bar, 11.4 m³/h – $158.17
- Leo XGm/1A Single-Impeller Centrifugal Pump, 220V, 1 HP, 17.5 m – $152.07
- Momentum PHM/5AM Centrifugal Water Pump, 2 HP, 22 m, 600 L/min, 2" – $236.06
- Neron CPM 100 Single-Stage Centrifugal Pump, 1 HP, 220 V – $168.00
- Nortek SM 100 Single-Stage Centrifugal Pump, 1 HP, 220V – $192.00
- Nortek TSP 100 M Heavy-Duty Centrifugal Pump, 1 HP, 220 V – $234.00
- Pedrollo CP 210C TRF Single-Impeller Centrifugal Pump, 46 m, 15 m³/h – $1,104.08
- Pedrollo CP 220C Single-Impeller Centrifugal Pump, 32 m, 27 m³/h – $1,077.59
Brands: Akın Pompa · Forza · Hydroo · İtaly Style · Kentaş · Leo · Momentum · Neron · Nortek · Pedrollo
Features of single-impeller centrifugal pumps
Single-impeller centrifugal pumps have a single impeller. This design allows the pump to deliver large volumes of water at a medium pressure level. Typical applications include garden and greenhouse irrigation, inter-tank water transfer, pool filling, supplying water from irrigation channels to fields, and cooling water circulation. With few moving parts, maintenance is also straightforward.
What to look for when selecting a model
- Flow rate (m³/h or L/min): Based on the area to be irrigated and the number of sprinkler heads or drip lines operating simultaneously.
- Head (m): Based on the elevation difference, pipe length, and the operating pressure required by the system.
- Impeller material: Brass, stainless steel, or engineering plastic impellers are suited to different water conditions.
- Connection type: Threaded connections for small pumps, flanged connections for large pumps.
- Power supply: 220 V single-phase or 380 V three-phase.
If higher pressure is required, it is recommended to look at twin-impeller centrifugal pumps; if very high flow is required, look at volute pumps.
Installation notes
Place the pump close to the water source on a stable, dry surface. Use a strainer-equipped foot valve on the suction line and select a suction pipe of the same or larger diameter than the pump inlet. Fill the casing through the priming plug before the first start-up. Fitting a valve on the discharge line allows you to adjust the pump's operating point and isolate the line during maintenance.
Frequently asked questions
Can a single-impeller pump be used as a booster pump?
It can be used together with a pressure switch and tank or with a pressure controller. However, multistage pumps are more suitable for multi-story buildings.
What could cause the pump to make noise?
Air in the suction line, cavitation, bearing wear, or loose mounting can cause noise. Check the suction line and mounting bolts.
Can these pumps handle hot water?
The maximum permitted water temperature varies by model; for hot water applications, please review the hot water pumps.
Where are flanged norm pumps used?
They are used in industrial and large irrigation facilities, in high-flow applications permanently connected to fixed pipework.
How is the pump's operating point adjusted?
Flow can be restricted with a valve fitted on the discharge line. Running the pump continuously at the extreme ends of its curve reduces efficiency and increases wear.