UPVC Venturi Injector
The UPVC Venturi Injector is a precision-engineered device designed to inject chemicals or nutrients into a fluid stream using the principle of differential pressure. Made from high-quality Unplasticized Polyvinyl Chloride (UPVC), this injector is lightweight, corrosion-resistant, and ideal for use in irrigation, fertigation, and water treatment systems. It operates without external power, relying solely on fluid flow to create suction for additive injection.
UPVC Venturi Injector
Key Features Of UPVC Venturi Injector
- Efficient Chemical Injection: Utilizes fluid pressure to draw in fertilizers, chemicals, or additives.
- Corrosion & Chemical Resistant: Suitable for aggressive liquids and fertilizers.
- No External Power Required: Operates entirely on fluid dynamics.
- Compact and Lightweight: Easy to install and integrate into existing pipelines.
- Low Maintenance: Simple design with minimal moving parts ensures long service life.
- High Suction Capability: Delivers accurate dosing even at low pressure differences.

UPVC Venturi Injector
Technical Specifications of UPVC Venturi Injector
Parameter | Specification |
Material | UPVC (Unplasticized Polyvinyl Chloride) |
Size Range | ½” to 2” (15 mm to 63 mm) |
Connection Type | Threaded / Socket (depending on model) |
Operating Pressure | 1.5 to 6 bar (22 to 90 psi) |
Suction Capacity | 20 to 300 liters/hour (varies by model) |
Temperature Range | 0°C to 60°C (32°F to 140°F) |
Application Areas | Irrigation, Fertigation, Chemical Dosing, Water Treatment |
Standards Compliance | ISO, DIN |

Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.