Pulsafeeder LD54EA-VVC9-XXX Series C PLUS - Electronic Metering Pumps

The Pulsafeeder LD54EA-VVC9-XXX Series C PLUS is a robust and high-precision electronic metering pump designed for reliable fluid handling. Like its predecessor, the PULSAtron Series C, this pump offers manual control of stroke length and stroke rate while providing the added advantage of optional external pacing for automated functionality. With a pressure rating of up to 80 psi and flow capacities reaching 30 gpd (4.7 lph), the Series C PLUS achieves a turndown ratio of 100:1, ensuring accuracy reproducible within +/- 3% of maximum capacity.

The advanced guided check valves incorporate state-of-the-art seat and ball designs, ensuring precise seating, excellent priming, and extended suction life. The highly dependable timing circuit is resistant to temperature variations, EMI, and other electrical disturbances, making it a versatile solution for challenging environments.

Control and Automation

• Manual Control: Adjustable stroke length and stroke rate for precise fluid metering.
• Optional External Pacing: Allows for automated operation, meeting dynamic application needs.

Performance and Model Options

The Series C PLUS offers four distinct models for 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 LD54EA-VVC9-XXX meets rigorous safety and quality standards, including:

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

Key Features

• Precision Control: Adjustable stroke rate and stroke length ensure consistent fluid handling.
• Reliable Timing Circuit: Resistant to temperature, EMI, and electrical disturbances.
• Safety Mechanisms: Includes circuit protection against voltage and current upsets and solenoid thermal overload protection with auto-reset.
• Noise Reduction: Internally dampened design minimizes operational noise.
• Enhanced Priming: Guided ball check valve systems reduce backflow and enhance suction capabilities.
• Durable Construction: Water-resistant for indoor and outdoor applications.
• Leak-Free Operation: Durable bleed valve assembly ensures efficient and safe 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 LD54EA-VVC9-XXX Series C PLUS is ideal for fluid metering in industries requiring precision and reliability. Whether for water treatment, chemical dosing, or other critical applications, this pump offers robust performance and dependable accuracy.