PULSAtron Series A Plus Metering Pump
6 GPD – 150 PSI, 230 VAC
Dual Manual Control
Stroke frequency and stroke length are manually adjustable, offering a 100:1 max turndown.
General Description
The Pulsafeeder PULSAtron Series A Plus chemical metering pumps are positive displacement, diaphragm-type pumps designed to provide precise chemical dosing. The output volume is adjustable while the pump is in operation, ranging from zero to maximum capacity. These pumps feature guided check valves with advanced seat and ball designs, ensuring precise seating, excellent priming, and long suction life. The timing circuit is highly reliable, virtually unaffected by temperature, EMI, and other electrical disturbances. The Series A Plus pumps continue to meet their pressure and capacity specifications even during extended use. This performance is supported by a high-quality solenoid and a special enclosure that effectively dissipates heat. These pumps are agency-approved and water-resistant, making them suitable for both demanding outdoor and indoor applications.
Pump Controls
Adjustment is straightforward with easily accessible dial knobs: one for adjusting stroke length and another for adjusting stroke frequency. Both knobs are located opposite the liquid handling end for convenience.
Drive Assembly
The pump drive is fully enclosed, with no exposed moving parts. The electronics are housed in a chemical-resistant enclosure at the rear of the pump, offering maximum protection against chemical spillage. The average electrical power consumption is 50 Watts.
Materials of Construction
- Pump Housing: Made from chemically resistant PBT thermoplastic.
- Exposed Fasteners: Stainless steel for durability.
- Valve Seat & Seal Ring: These components are renewable by replacing the cartridge valve assembly.
Key Features of the Pulsafeeder PULSAtron Series A Plus Chemical Metering Pump
- Manual Control: Adjustable stroke rate and stroke length for precise metering.
- Highly Reliable Timing Circuit: Ensures consistent and dependable performance.
- Circuit Protection: Provides protection against voltage and current disturbances.
- Solenoid Protection: Features thermal overload with auto-reset for enhanced solenoid safety.
- Water-Resistant: Designed for both outdoor and indoor applications.
- Internally Dampened: Reduces noise during operation for quieter performance.
- Guided Ball Check Valve System: Minimizes backflow and enhances priming capabilities.
- Few Moving Parts: Allows for easy wall mounting and simple maintenance.
- Leak-Free Priming: Durable, leak-free bleed valve assembly (standard).
- Reliable Metering Performance: Consistent and accurate chemical dosing.
- Rated for Continuous Duty: Built for continuous, “hot” applications.
- Leak-Free, Sealless Liquid End: Ensures reliable and safe operation.
The PULSAtron Series A Plus is ideal for applications requiring accurate and reliable chemical metering, offering robust construction, ease of use, and long-lasting performance in both indoor and outdoor environments.
