Datasheet summary
DRENOX Submersible Pump
PDF datasheet mirror for DRENOX Submersible Pump (Pentair-Drena-Line). Verify with OEM before design.
Summary
Product Identification
The DRENA-LINE DRENOX series consists of powerful drainage pumps designed for clean and partially dirty water applications.
Key features:
- Completely in AISI 304 stainless steel
- Double mechanical seal
- Low level pumping (3 mm for DRENOX 80/7 model)
- Moisture sealed cable inlet
- Sturdy and resistant construction
The motor is cooled by a heat exchange chamber, allowing the machine to operate for long periods even when not completely submerged. An elbow fitting hose Ø 32 mm is supplied. Automatic versions (AUT) are equipped with a float switch.
Typical applications include:
- Drainage of infiltrated water
- Lifting of rainwater from grilles or wells
- Emptying of rooms, tanks, and light industrial applications
- Fountains and water games
- Irrigation
Operating Limits
- Maximum liquid temperature: 40 °C
- Maximum diving depth: 7 m
- Minimum drying level:
- 3 mm for DRENOX 80/7 (manual version)
- 35 mm for other models (manual version)
Feed Water
- Type of liquid: Clear water partially dirty, non-aggressive liquids
Performance
Performance curves illustrating flow rate (Q) versus delivery head (H) for models 80/7, 160/8, 250/10, and 350/12 are available. Detailed flow rate (Q) at various delivery heads (H) are provided in tabulated form for each model.
See the official PDF for exact tabulated values.
Electrical
- Voltage:
- 1/N/PE~230 V (for most models)
- 3/N/PE~400 V (for DRENOX 350/12 T)
- Type of enclosure: IP 68
- Insulation class: F
- Rotation speed: 2850 rpm
- Power line: 10m H07RN-F
| Type | Code No. | Voltage | Motor rating P1 (kW) | Motor rating P2 (kW) | Current (A) |
|---|---|---|---|---|---|
| DRENOX 80/7 | N1031090 | 1/N/PE~230 V | 0.30 | 0.20 | 1.3 |
| DRENOX 80/7-AUT | N1031100 | 1/N/PE~230 V | 0.30 | 0.20 | 1.3 |
| DRENOX 160/8 | N1031020 | 1/N/PE~230 V | 0.55 | 0.40 | 2.4 |
| DRENOX 160/8 -AUT | N1031060 | 1/N/PE~230 V | 0.55 | 0.40 | 2.4 |
| DRENOX 250/10 | N1031030 | 1/N/PE~230 V | 0.90 | 0.55 | 4.5 |
| DRENOX 250/10-AUT | N1031070 | 1/N/PE~230 V | 0.90 | 0.55 | 4.5 |
| DRENOX 350/12 | N1031040 | 1/N/PE~230 V | 1.20 | 0.80 | 5.1 |
| DRENOX 350/12-AUT | N1031080 | 1/N/PE~230 V | 1.20 | 0.80 | 5.1 |
| DRENOX 350/12 T | N1031110 | 3/N/PE~400 V | 1.20 | 0.80 | 2.0 |
Mechanical / Hydraulic
- Materials:
- Impeller: Stainless steel X5CrNi18-10 (AISI 304)
- Motor housing: Stainless steel X 8 CrNi 18-10 (AISI 304)
- Pump housing: Stainless steel X5 CrNi 1810 (AISI 304)
- Shaft: Stainless steel with ceramic inserts at the points of wear of the seal
- Bearings: Self-lubricating ball bearings
- Oil chamber: Yes
- Mechanical seal: Double fixed seal in rubber NBR70 with special sand guard V-ring, lubricated in oil chamber
- Free passage:
- 3 mm for DRENOX 80/7 and DRENOX 80/7-AUT
- 6 mm for all other DRENOX models
- Weight:
- 5.7 kg for DRENOX 80/7 and DRENOX 80/7-AUT
- 6.5 kg for DRENOX 160/8 and DRENOX 160/8 -AUT
- 7.0 kg for DRENOX 250/10 and DRENOX 250/10-AUT
- 8.5 kg for DRENOX 350/12, DRENOX 350/12-AUT, and DRENOX 350/12 T
Dimensions (A, B, C, D, E, F, G, DNM) are provided in a detailed table for each model.
See the official PDF for exact tabulated values.
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions present in the official OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.