The PULSAFEEDER LVF4SB-VTT5-XXX is a heavy-duty industrial solenoid metering pump engineered for accurate chemical dosing and precise fluid injection in continuous process systems. It uses a wet-pin solenoid armature driving a PTFE-faced diaphragm, providing leak-free, repeatable output without dynamic shaft seals.
PULSAFEEDER LVF4SB-VTT5-XXX Technical Specifications
| Parameter | Specification |
|---|---|
| Pump Type | Solenoid-driven diaphragm metering pump |
| Drive | Wet-pin solenoid armature, encapsulated coil |
| Diaphragm | PTFE-faced, mechanically actuated |
| Control | Manual stroke-length adjustment; external pulse/4-20 mA input |
| Turndown | Up to 1000:1 via stroke length and stroke frequency |
| Wetted Materials | PVDF, PTFE, Viton, ceramic check valves |
| Connections | Threaded process ports (NPT/BSP) |
| Mounting | Foot-mounted baseplate, vertical orientation |
Key Engineering Features
- Wet-pin solenoid design eliminates mechanical linkage wear and external seal leakage
- PTFE-faced diaphragm isolates the process fluid from the drive assembly
- Precise stroke-length adjustment for repeatable dosing rates
- Encapsulated coil for thermal stability and long service life
- Compatible with external pulse and analog control signals
Industrial Applications
- Water and wastewater chemical dosing
- Boiler and cooling tower treatment
- Process chemical injection
- Food and beverage additive metering
- Industrial cleaning and disinfection systems
For technical inquiries, dimensional drawings, or replacement support for PULSAFEEDER LVF4SB-VTT5-XXX, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


PULSAFEEDER LVF4SB-VTT5-XXX Solenoid Metering Pump
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the PULSAFEEDER LVF4SB-VTT5-XXX Solenoid Metering Pump. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.