Pressure Switch 3-12 Bar Four Way | 1PH/3PH Pump | Italtecnica Italy
Reliable Italtecnica pressure switch for water pumps, offering a 3–12 bar pressure range, robust construction, and safe, dependable operation. Ideal for booster pump systems and general water supply applications across the UAE.
Reliable Pump Control for Maximum Performance
Designed by ITALTECNICA Italy, this premium pressure switch delivers precise, consistent control for single-phase (1PH) and three-phase (3PH) electric pumps. With a flexible 3–12 bar pressure range, it ensures your pumping system operates smoothly, automatically managing start and stop functions based on your desired pressure levels.
Perfect for booster sets, firefighting systems, and water supply applications, this switch is trusted globally by pump manufacturers for its accuracy and durability.
Durable Engineering with Safety at Its Core
Built with high-quality materials, this pressure switch guarantees long-term performance even in demanding environments. Its reinforced electrical contacts (up to 20A) and IP44/IP54 protection rating provide enhanced safety against dust and water exposure.
The NBR diaphragm with a nylon insert ensures reliability under pressure, while tear-resistant cable clamps and insulated terminals offer secure installation. Optional features such as a transparent cover with a pressure scale and an on/off switch provide added control and convenience.
Easy Installation & Custom Pressure Settings
Setting up your pressure switch is straightforward and user-friendly:
- Adjust the range nut for cut-in pressure
- Fine-tune the differential nut for cut-out pressure
- Achieve precise pump operation tailored to your system
With multiple connection options, including 3/8ʺ and 1/4ʺ four-way threads, and compatibility with drinking water standards, this switch adapts easily to various hydraulic systems.
Technical Specifications & Key Features
Specifications
- Brand: ITALTECNICA
- Models: PMA12, PMA12.4, PTA12, PTA12.4
- Pressure Range: 3–12 bar
- Factory Setting: 5–7 bar
- Rated Voltage: 250V–500V
- Rated Current: 16(10)A
- Protection: IP44/IP54
- Temperature Range: 5°C–55°C
- Connections: 3/8ʺ and 1/4ʺ female threads
- Dimensions: 104 × 100 × 60 mm
- Product Code: PRESSW-PMA12.4, PRESSW-PTA12.4, PRESSW-PMA12, PRESSW-PTA12
Key Features
- Automatic pump start/stop control
- Brass alloy contacts with Ag-Ni surfacing
- Durable NBR diaphragm for long life
- Suitable for booster and fire systems
- Safe, affordable, and industry-proven design
Why Choose This Pressure Switch?
This is “The Original”—a trusted solution used worldwide for water system management. Its blend of precision, safety, and affordability makes it a top choice for professionals who demand reliability without compromise.
