Pulsafeeder LBS2EA-WTCJ-XXX Series A Plus - Electronic Metering Pumps

The Pulsafeeder PULSAtron Series A Plus, model LBS2EA-WTCJ-XXX, is a highly reliable electronic metering pump designed for precision, durability, and versatility in fluid handling applications. Known for its robust construction and advanced functionality, the Series A Plus ensures consistent performance and meets global safety standards, with certifications from ETL, CE, and NSF 61.

Control Options for Precision Operation

The Series A Plus offers flexible control options, allowing users to manually adjust stroke length and rate using onboard knobs. For automated systems, external pace and stop functions provide seamless integration. With turndown ratios of 100:1 or 2000:1, the pump delivers precise and flexible performance.

Exceptional Performance

Designed for demanding applications, this model handles pressures of up to 250 psig (17 bar) and achieves flow rates of up to 58 gallons per day (9.1 liters per hour). Metering performance is highly accurate, with reproducibility within +/- 3% of maximum capacity.

Safety and Reliability Features

The pump includes advanced safety mechanisms, such as circuit protection against voltage and current fluctuations and solenoid protection through thermal overload with automatic reset. These features ensure uninterrupted and safe operation.

Durable and Quiet Design

The water-resistant construction of the pump makes it suitable for both indoor and outdoor environments. Internally dampened mechanisms reduce operational noise, while guided ball check valve systems minimize backflow and enhance priming efficiency.

Ease of Installation and Maintenance

With a wall-mountable design, the pump is easy to install and saves space. The durable, leak-free bleed valve assembly simplifies priming, and minimal moving parts reduce maintenance requirements, improving overall reliability.

Specifications

• Pump Head Materials: GFPPL, PVC, PVDF, 316 SS
• Fittings: GFPPL, PVC, PVDF
• Bleed Valve: Matches fitting and check valve materials (except 316 SS)
• Turndown Ratios: 100:1 or 2000:1 (depending on model)
• Seat O-Rings: PTFE, CSPE, Viton
• Balls: Ceramic, PTFE, 316 SS, Alloy C
• Diaphragms: PTFE-faced, CSPE-backed
• Tubing: Clear PVC, White PE, PVDF
• Power Input: 115 VAC or 230 VAC, 50/60 HZ
• Power Consumption: Peak 130 Watts; average 50 Watts at maximum strokes per minute
• Current Draw: 115 VAC (0.6 Amps), 230 VAC (0.3 Amps)

Certifications and Approvals

The Series A Plus meets stringent safety and performance standards with certifications from ETL, ETL Sanitation, CE, and NSF 61 (applicable for PVDF material and PVC Degassing Head models).

Applications

The Pulsafeeder LBS2EA-WTCJ-XXX is ideal for applications requiring precision chemical dosing and fluid metering, including:

• Water treatment systems
• Chemical processing
• Food and beverage manufacturing
• Industrial fluid handling

Recommendations

This model is a highly recommended solution for professionals seeking durable, precise, and flexible metering pumps. Its advanced features, reliable performance, and industry certifications make it an excellent choice for demanding applications.