Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Specifications
This product features a powerful construction with an external jacket, impellers, and diffusers made from AISI 304 steel to enhance the product’s durability and resistance to corrosion. The pre-filter sieve has a size of 2 mm for efficient filtration of solids. This Pentax submersible drainage pump can handle a maximum solids passage of 2 mm and is designed for immersion depths up to 20 mm. The unit operates effectively within a liquid temperature range of 5 to 40 degrees Celsius. It is available in both three-phase (380/415V) and single-phase (220/240V) versions, with a frequency of 50 Hz. The insulation class is rated F to provide reliable protection against electrical hazards. With an IP68 protection degree, this product is suitable for submerged applications. It has a power output of 1.2 HP (0.9 kW) and a flow rate ranging from 23 to 57.1 liters per minute, with a head range of 29.8 to 77.3 meters.
| Specification | Value | |
| External jacket, impellers and diffusers | steel AISI 304 | |
| Pre-filter sieve | 2 mm | |
| Max. Solids passage (mm) | 2 | |
| Max. Immersions depth (mm) | 20 | |
| Max. Liquids temperature (°C) | 5-40 | |
| Voltage (V) | three-phase version | 380/415V |
| single-phase versions | 220/240V | |
| Frequency (Hz) | 50 | |
| Insulation class | F | |
| Protection degree | IP68 | |
| Power (HP) | 1.2 | |
| Power (kW) | 0.9 | |
| Flow rate (l/min) | 23-57.1 | |
| H (m) | 29.8-77.3 | |
Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Materials
- External jacket and diffusers: steel AISI 304
- Mechanical Seal: Ceramic alumina, Carbon Graphite, NBR
- Impeller: AISI 304
Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Dimensions and Weight
| Type | Dimensions (mm) | Weight (kg) | |||
| 1~ | 3~ | Lt | DNM | 1~ | 3~ |
| 5PES 3/7 | 5PEST 3/7 | 592 | 1” ¼ G | 17 | 15.5 |
Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Performance Data
| M3/h | 0 | 1.5 | 2 | 2.5 | 3 | 4.5 |
| l/min | 0 | 25 | 33.3 | 41.7 | 50 | 75 |
| H (m) | 77.3 | 68.3 | 63.6 | 57.7 | 51.8 | 29.8 |
Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Applications
- Water transfer in industrial settings
- Irrigation systems for agriculture
- Wastewater management and treatment
- Cooling systems in commercial facilities
Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Benefits
- Durable AISI 304 steel construction
- Efficient filtration with a 2 mm pre-filter sieve
- Versatile operation in various temperature ranges
- High flow rate and head capabilities for effective performance
Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Price List
| No. | Name | Price |
| 1 | Pentax 1.2 HP Submersible Multistage Drainage Pump 5PES3/7G Price | Contact us |











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