Pulsafeeder LD54SA-VVC1-055 Series C Plus - Electronic Metering Pumps

The Pulsafeeder LD54SA-VVC1-055 Series C PLUS is an advanced electronic metering pump designed for industrial and commercial fluid handling applications requiring precision and reliability. This model builds on the PULSAtron Series C, featuring manual control over stroke length and rate, with the added option of external pacing for automated functionality. Capable of handling pressures up to 80 psi and flow rates of 30 gpd (4.7 lph), this pump delivers a turndown ratio of 100:1 and ensures metering accuracy reproducible to within +/- 3% of maximum capacity.

Equipped with state-of-the-art guided check valves, this pump offers excellent priming and suction capabilities. Its timing circuit is engineered for high reliability, operating unaffected by environmental challenges such as temperature, EMI, and electrical disturbances.

Control and Automation

• Manual Adjustment: On-line adjustable stroke rate and stroke length for precision control.
• External Pacing: Supports automated metering for dynamic fluid handling applications.

Performance and Model Options

This pump is tailored to meet diverse operational requirements:

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

Certifications and Approvals

The LD54SA-VVC1-055 meets rigorous safety and performance standards:

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

Key Features

• High Reliability: Advanced timing circuit ensures performance stability under varying environmental conditions.
• Precision Metering: Adjustable stroke rate and length deliver accuracy within +/- 3%.
• Safety Enhancements: Features thermal overload protection for solenoid and circuit safeguards.
• Noise Reduction: Internally dampened design minimizes operational noise.
• Efficient Priming: Guided ball check valves enhance suction life and reduce backflow.
• Durable Design: Water-resistant construction suitable for both indoor and outdoor use.
• Leak-Free Operation: Durable bleed valve assembly facilitates safe and efficient priming.
• Compact Installation: Wall-mountable design optimizes workspace and simplifies 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 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 LD54SA-VVC1-055 Series C PLUS is ideal for industries requiring precise fluid metering solutions, such as water treatment, chemical dosing, and other critical fluid management tasks. Its robust construction, advanced features, and certifications ensure reliable performance in demanding environments.