Pulsafeeder LD03SA-VTC1-055 Series C Plus - Electronic Metering Pumps

The Pulsafeeder LD03SA-VTC1-055 Series C PLUS is a high-performance electronic metering pump built for precision and reliability in fluid handling applications. Like the PULSAtron Series C, this model features manual control over stroke length and stroke rate, with the added benefit of external pacing for automated operations. Designed for pressures up to 80 psi and flow capacities of 30 gpd (4.7 lph), it achieves a turndown ratio of 100:1. The pump ensures accuracy with metering performance reproducible within +/- 3% of maximum capacity.

Guided check valves, utilizing state-of-the-art seat and ball designs, deliver exceptional priming and suction performance. The highly reliable timing circuit operates consistently under temperature fluctuations, EMI, and other electrical disturbances, making the LD03SA-VTC1-055 suitable for demanding environments.

Control and Automation

The Series C Plus offers:

• Manual Control: Adjustable stroke length and stroke rate for precision fluid metering.
• Optional External Pacing: Allows automated operations for versatile applications.

Performance and Model Options

The LD03SA-VTC1-055 is one of four models in the Series C Plus, designed to meet diverse requirements:

• Pressure Capability: Up to 80 psi
• Flow Capacity: Up to 30 gpd (4.7 lph)
• Turndown Ratio: 100:1

Certifications and Approvals

The LD03SA-VTC1-055 meets stringent safety and quality standards, ensuring dependable performance:

• ETL and ETL Sanitation: Compliance with electrical and sanitation safety standards.
• CE Certification: Conforms to European safety and environmental requirements.
• NSF 61 Approval: Certified for PVDF material and PVC Degassing Head models for potable water applications.

Key Features

• Precision Control: Manual stroke rate and length adjustment for consistent accuracy.
• Reliable Timing Circuit: Unaffected by temperature, EMI, and electrical disturbances.
• Circuit Protection: Prevents damage from voltage and current upsets.
• Thermal Overload Protection: Auto-reset mechanism safeguards the solenoid.
• Noise Reduction: Internally dampened design minimizes operational noise.
• Enhanced Priming Efficiency: Guided ball check valve system reduces backflow and enhances suction life.
• Durable Construction: Water-resistant for both indoor and outdoor environments.
• Leak-Free Operation: Durable bleed valve assembly ensures safe and efficient priming.
• Wall-Mountable Design: Compact and easy to install, saving space and simplifying setup.

Technical Specifications

• Pump Head Materials: GFPPL, PVC, PVDF, 316 SS
• Fitting Materials: GFPPL, PVC, PVDF
• Bleed Valve: Matches fitting and check valve material (except for 316 SS)
• Seat O-Rings: PTFE, CSPE, Viton
• Ball Materials: Ceramic, PTFE, 316 SS, Alloy C
• Diaphragms: PTFE-faced CSPE-backed
• Tubing Options: Clear PVC, White PE, PVDF
• Power Input: 115 VAC or 230 VAC, 50/60 Hz, single-phase
• Power Consumption: Peak input power of 130 watts; average power at maximum strokes per minute is 50 watts
• Current Draw: 0.6 amps at 115 VAC; 0.3 amps at 230 VAC

Recommendations

The Pulsafeeder LD03SA-VTC1-055 Series C PLUS is ideal for industries requiring precise and dependable fluid metering. Its advanced design and robust features make it a preferred choice for applications in water treatment, chemical processing, and other critical fluid handling tasks.