Pedrollo WR In-Line Centrifugal Pumps
The Pedrollo WR is an in-line close-coupled centrifugal pump for heating, air conditioning, cooling and circulation systems in civil and industrial buildings. Suction and delivery ports are the same size and sit on the same line, so it fits straight into the pipe run. From the WR 40/125 to the WR 65/160, the range delivers up to 1,350 l/min and up to 37.5 m working head, with motors from 0.55 to 7.5 kW.
Cast iron pump body and cover with flanged ports, AISI 304 stainless steel impeller and AISI 431 shaft, rated for clean water from −10 to +110 °C and 10 bar (PN10). The WR 40 and WR 50 sizes come in single-phase WRm (230 V, IE2) and three-phase (IE3); the WR 65 sizes are three-phase only.
| Model | Code | Supply | Power | Flow | Head |
|---|---|---|---|---|---|
| WRm 40/125-SB | 2113320 | Single Phase | 0.55 kW / 0.75 HP | 50–300 l/min | 18.2–7 m |
| WR 40/125-SB | 2113390 | Three Phase | 0.55 kW / 0.75 HP | 50–300 l/min | 18.2–7 m |
| WRm 40/125-SA | 2113330 | Single Phase | 0.75 kW / 1 HP | 50–300 l/min | 21.8–9 m |
| WR 40/125-SA | 2113440 | Three Phase | 0.75 kW / 1 HP | 50–300 l/min | 21.8–9 m |
| WRm 50/125-SB | 2113340 | Single Phase | 0.55 kW / 0.75 HP | 100–500 l/min | 13.5–6 m |
| WR 50/125-SB | 2113450 | Three Phase | 0.55 kW / 0.75 HP | 100–500 l/min | 13.5–6 m |
| WRm 50/125-SA | 2113350 | Single Phase | 0.75 kW / 1 HP | 100–600 l/min | 14.5–3.5 m |
| WR 50/125-SA | 2113460 | Three Phase | 0.75 kW / 1 HP | 100–600 l/min | 14.5–3.5 m |
| WRm 50/125C | 2113360 | Single Phase | 1.1 kW / 1.5 HP | 100–550 l/min | 16–6 m |
| WR 50/125C | 2113470 | Three Phase | 1.1 kW / 1.5 HP | 100–550 l/min | 16–6 m |
| WRm 50/125B | 2113370 | Single Phase | 1.5 kW / 2 HP | 100–600 l/min | 20.5–9 m |
| WR 50/125B | 2113480 | Three Phase | 1.5 kW / 2 HP | 100–600 l/min | 20.5–9 m |
| WRm 50/125A | 2113380 | Single Phase | 2.2 kW / 3 HP | 100–700 l/min | 26–10 m |
| WR 50/125A | 2113490 | Three Phase | 2.2 kW / 3 HP | 100–700 l/min | 26–10 m |
| WR 65/125C | 2113600 | Three Phase | 2.2 kW / 3 HP | 200–1100 l/min | 17.3–7 m |
| WR 65/125B | 2113610 | Three Phase | 3 kW / 4 HP | 200–1200 l/min | 20.8–8 m |
| WR 65/125A | 2113620 | Three Phase | 4 kW / 5.5 HP | 200–1200 l/min | 24.8–13 m |
| WR 65/160C | 2113630 | Three Phase | 4 kW / 5.5 HP | 300–1000 l/min | 27–16 m |
| WR 65/160B | 2113640 | Three Phase | 5.5 kW / 7.5 HP | 300–1200 l/min | 32–18 m |
| WR 65/160A | 2113650 | Three Phase | 7.5 kW / 10 HP | 300–1350 l/min | 37.5–20 m |
Head shown as the working range from minimum to maximum flow. Performance to Pedrollo 50 Hz data.
20 products
The Pedrollo WRm 40/125-SB is a 0.55 kW (0.75 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 300 l/min…
The Pedrollo WRm 40/125-SA is a 0.75 kW (1 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 300 l/min…
The Pedrollo WRm 50/125-SB is a 0.55 kW (0.75 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 500 l/min…
The Pedrollo WRm 50/125-SA is a 0.75 kW (1 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 600 l/min…
The Pedrollo WRm 50/125C is a 1.1 kW (1.5 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 550 l/min…
The Pedrollo WRm 50/125B is a 1.5 kW (2 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 600 l/min…
The Pedrollo WRm 50/125A is a 2.2 kW (3 HP) in-line close-coupled centrifugal pump on a 230 V single-phase supply, delivering up to 700 l/min…
The Pedrollo WR 40/125-SB is a 0.55 kW (0.75 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 300 l/min…
The Pedrollo WR 40/125-SA is a 0.75 kW (1 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 300 l/min…
The Pedrollo WR 50/125-SB is a 0.55 kW (0.75 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 500 l/min…
The Pedrollo WR 50/125-SA is a 0.75 kW (1 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 600 l/min…
The Pedrollo WR 50/125C is a 1.1 kW (1.5 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 550 l/min…
The Pedrollo WR 50/125B is a 1.5 kW (2 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 600 l/min…
The Pedrollo WR 50/125A is a 2.2 kW (3 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 700 l/min…
The Pedrollo WR 65/125C is a 2.2 kW (3 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 1100 l/min…
The Pedrollo WR 65/125B is a 3 kW (4 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 1200 l/min…
The Pedrollo WR 65/125A is a 4 kW (5.5 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 1200 l/min…
The Pedrollo WR 65/160C is a 4 kW (5.5 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 1000 l/min…
The Pedrollo WR 65/160B is a 5.5 kW (7.5 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 1200 l/min…
The Pedrollo WR 65/160A is a 7.5 kW (10 HP) in-line close-coupled centrifugal pump on a 400 V three-phase supply, delivering up to 1350 l/min…