Distribute power on site and protect people and tools from overloads and earth leakage.

Multistage submersible pump 4" ST 13 Wortex
Key features
- Engine type2-pole induction electric motor (n=2850 rpm)
- ConfigurationSubmerged in an oil bath
- InsulationClass F
- ProtectionIP68
- ServiceContinuous
- Outer casingStainless steel AISI 304
What it is
Multistage submersible pump 4" ST 13 Wortex. Key specifications: engine type 2-pole induction electric motor (n=2850 rpm), configuration Submerged in an oil bath, insulation Class F.
A 4-inch multistage pump is a submersible electric borehole pump that lifts clean water from great depths for domestic, irrigation or municipal use.
What it is for
Used for pumping water out of excavations, tanks and sumps.
How to use it
Check the borehole diameter, the water level and that there is no sand, as the pump is designed for clean water. Lower the pump on a safety rope together with the delivery pipe, joining the cable with a watertight splice, and position it below the minimum water level but clear of the bottom. The connection to the control panel, with dry-running protection, must be made by an electrician.
Where it is used
- Agriculture
- Water engineering works
Technical data
- Engine type: 2-pole induction electric motor (n=2850 rpm)
- Configuration: Submerged in an oil bath
- Insulation: Class F
- Protection: IP68
- Service: Continuous
- Outer casing: Stainless steel AISI 304
- Drive shaft: Stainless steel AISI 304
- Upper support: Galvanised cast iron
- Mechanical seal: Ceramic/graphite
- Delivery mouth: 1″ 1/4
Who it is for
Designed for plumbers and agricultural workers.
Related products
- Multistage submersible pump 4" ST 18 Wortex
- Multistage submersible pump 4" ST 10 Wortex
- Ultraflex yellow hose — from the category Water Hoses and Layflat Hoses
- Site socket outlet board Friggeri PI-DS101101SP — from the category Distribution Boards and Protection Devices
- Bypass bends art. 85 — from the category Galvanised Pipe Fittings
- Browse the whole category: 4" Multistage Pumps
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 10
| Engine type | 2-pole induction electric motor (n=2850 rpm) |
|---|---|
| Configuration | Submerged in an oil bath |
| Insulation | Class F |
| Protection | IP68 |
| Service | Continuous |
| Outer casing | Stainless steel AISI 304 |
| Drive shaft | Stainless steel AISI 304 |
| Upper support | Galvanised cast iron |
| Mechanical seal | Ceramic/graphite |
| Delivery mouth | 1″ 1/4 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Make tie rods, bracing, fencing and tensioned lines using wire ropes and fittings.
Join pipes and components of water systems with threaded joints and reducers.




