Sanso AC Centrifugal Pumps – PMD 371

The Sanso AC PMD-371 magnetic drive centrifugal pump is designed for recirculation, cooling, and light industrial applications. The PP GF construction ensures reliability and chemical resistance, with a compact footprint (1.7 kg) for easy installation.

Benefits of the PMD-371 series
- AC motor 230V 50/60 Hz with 32/43 W input power.
- Flow up to 28 L/min, head up to 4.4 m.
- PP GF casing, durable and lightweight (1.7 kg).
- Hose barb or threaded connections (available variants).
- Fluid temperature: –20°C to +40°C.
- Easy installation and low maintenance.
Typical applications
- Chillers and cooling systems
- Laser cooling
- Beverage dispensers
- Medical equipment
- Light industrial processes
- Marine and onboard services
- Liquid heating/cooling loops
- Fuel cells
Curves & Dimensions

Specifications
| Model | Voltage (Hz) | Input Power (W) | Suction connection | Discharge connection | Head (m) | Flow (L/min) | Weight (kg) | Pump material | Liquid temp. (°C) |
|---|---|---|---|---|---|---|---|---|---|
| PMD-371 | 230V ~ 50/60 | 32 / 43 | HB 17 mm | HB 17 mm | 3.1 / 4.4 | 25 / 28 | 1.7 | PP GF | -20 to 40 |
| PMD-371/11 | 230V ~ 50/60 | 32 / 43 | TH 3/4″ | TH 3/4″ | 3.1 / 4.4 | 25 / 28 | 1.7 | PP GF | -20 to 40 |
| PMD-371/12 | 230V ~ 50/60 | 32 / 43 | TH 1/2″ | TH 1/2″ | 3.1 / 4.4 | 25 / 28 | 1.7 | PP GF | -20 to 40 |
Legend: HB = Hose Barb; TH = Threaded pipe; PP GF = Glass-fiber reinforced polypropylene.
Let’s talk about your application
Techma GPM supports designers and system integrators in selecting high-performance liquid pumps. Request a technical assessment for your specific application, or contact us for any other information.
You are in: