Pulsafeeder LD03SB-VHC1-055 Series C Plus - Electronic Metering Pumps

The Pulsafeeder LD03SB-VHC1-055 Series C PLUS is a reliable and efficient electronic metering pump tailored for a wide range of fluid handling applications. Based on the trusted design of the PULSAtron Series C, this pump offers enhanced pressure capabilities of up to 80 psi, flow capacities of 30 gpd (4.7 lph), and a turndown ratio of 100:1. It features manual control of stroke rate and length with the option for external pacing, making it ideal for automated operations.

Engineered for precision, the pump includes guided check valves with advanced seat and ball designs for accurate seating, superior priming, and extended suction performance. Its highly reliable timing circuit remains unaffected by temperature fluctuations, EMI, and electrical disturbances, ensuring consistent performance in demanding environments.

Control and Automation

The LD03SB-VHC1-055 Series C PLUS includes:

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

Performance and Model Options

The LD03SB-VHC1-055 is part of a lineup designed for diverse fluid metering requirements:

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

Certifications and Approvals

The pump is rigorously tested and certified for high safety and quality standards:

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

Key Features

• Precision Fluid Control: Adjustable stroke rate and length for accurate fluid metering.
• Reliable Timing Circuit: Unaffected by temperature variations, EMI, and electrical disturbances.
• Safety Features: Includes circuit protection against voltage and current upsets, and solenoid thermal overload protection with auto-reset.
• Noise Reduction: Internally dampened for quieter operations.
• Enhanced Priming Efficiency: Guided ball check valve systems minimize backflow and improve suction characteristics.
• Water-Resistant Design: Suitable for both indoor and outdoor applications.
• Leak-Free Priming: Equipped with a durable bleed valve assembly for safe and efficient operation.
• Wall-Mountable Construction: Compact and easy to install for space-saving efficiency.

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 LD03SB-VHC1-055 Series C PLUS is an ideal solution for industries requiring precise and efficient fluid metering. Its robust construction and advanced features make it suitable for applications in water treatment, chemical dosing, and other critical fluid handling tasks.