Product Description
Pulsatron Series T7 Metering Pump
The Pulsatron Series T7 metering pump provides accurate chemical dosing on a programmed schedule. Moreover, it combines a diaphragm metering pump and a seven-day electronic timer in one compact package.
The timer starts and stops each dosing cycle automatically. Therefore, operators can maintain a consistent treatment programme with less manual control.
The Series T7 is especially suitable for biocide dosing in open-air cooling towers. In addition, it can support other repetitive chemical-feed applications.
Timer-Controlled Chemical Dosing
The Pulsatron Series T7 uses a solid-state seven-day electronic timer. Operators can program the timer in one-minute increments.
The timer supports up to eight on/off cycles per day. Moreover, users can assign each event to any day of the week.
As a result, the pump can follow daily, weekly or selected-day treatment schedules.
For example, operators can schedule biocide dosing during low-demand periods. They can also set different treatment times for weekdays and weekends.
Key Benefits of the Pulsatron Series T7
The Pulsatron T7 diaphragm pump offers several practical benefits:
- Complete timer control in one compact package
- Solid-state seven-day electronic timer
- Programming in one-minute increments
- Up to eight on/off cycles per day
- Flexible scheduling for any day of the week
- Adjustable stroke length from 0 to 100%
- Standby operating mode
- Continuous ON operating mode
- Maximum flow of 4.7 litres per hour
- Maximum pressure of 7 bar
- 10:1 turndown ratio
- Metering reproducibility within ±3%
- Durable bleed-valve assembly
- Safe and straightforward priming
- Few moving parts
- Wall-mountable construction
- Electrical isolation from earth ground
Consequently, the Series T7 provides a simple and cost-effective solution for timed chemical dosing.
Seven-Day Programmable Timer
The timer gives operators direct control over each chemical-feed cycle.
Users can set the start time, stop time and operating day for every event. In addition, they can create up to eight timed events each day.
This flexibility supports many treatment schedules. Therefore, facilities can adjust dosing according to operating hours, occupancy or process demand.
Multiple Operating Modes
The Pulsatron Series T7 includes three main operating modes.
Timed Operation
The timer starts and stops the pump according to the programmed schedule. As a result, the system performs repetitive dosing automatically.
Standby Mode
Standby mode pauses chemical feed without deleting the programmed settings. Therefore, operators can restart the schedule when required.
Continuous ON Mode
Continuous ON mode allows the pump to operate outside the timer programme. For example, operators can use it during priming, testing or continuous treatment.
Adjustable Chemical Feed Rate
Operators can adjust the stroke length from 0 to 100%. Therefore, they can change the amount of chemical delivered during each stroke.
The timer controls the operating duration. Meanwhile, stroke-length adjustment controls the dosing output.
Together, these controls allow users to match the feed rate to the treatment requirement.
For accurate results, operators should calibrate the pump under actual system conditions.
Flow and Pressure Performance
The Pulsatron Series T7 range includes four pump models.
Available performance ranges include:
- Flow capacity: 1.9 to 4.7 litres per hour
- Daily capacity: 12 to 30 gallons per day
- Hourly capacity: 0.50 to 1.25 gallons per hour
- Maximum pressure: 7 bar
- Maximum pressure in PSI: 100 PSI
- Turndown ratio: 10:1
- Metering reproducibility: Within ±3% of maximum capacity
Therefore, users should consider both the required flow and discharge pressure during model selection.
Safe and Easy Priming
The Series T7 includes a durable bleed-valve assembly as standard. Consequently, operators can remove trapped air during startup more easily.
The bleed valve helps the pump establish chemical flow quickly. In addition, its leak-resistant design supports safer priming.
Operators should return priming liquid to the chemical tank or another safe container.
Reliable Diaphragm Construction
The Pulsatron T7 uses positive-displacement diaphragm technology. During each stroke, the diaphragm draws chemical into the pump head and pushes it into the process line.
This design keeps the chemical separate from the drive mechanism. Therefore, it supports reliable handling and straightforward maintenance.
Moreover, the wall-mountable construction saves space around chemical tanks and dosing systems.
Chemical-Resistant Material Options
Available liquid-end materials may include:
- Glass-filled polypropylene
- PVC
- PVDF
- 316 stainless steel
- Ceramic valve balls
- PTFE valve components
- Alloy C valve balls
- CSPE or Viton seals
- PTFE-faced diaphragm construction
Consequently, users can configure the pump for many water-treatment and industrial chemicals. However, chemical compatibility must be confirmed before ordering.
Pulsatron Series T7 Applications in the UAE
The Pulsatron Series T7 metering pump suits many scheduled dosing applications across the UAE.
Common applications include:
- Open-air cooling tower biocide dosing
- District cooling systems
- Commercial HVAC water treatment
- Industrial cooling systems
- Water-treatment plants
- Agricultural water systems
- Swimming pools and aquatic facilities
- Periodic disinfection processes
For cooling towers, the seven-day timer allows operators to schedule biocide dosing at selected intervals. As a result, facilities can coordinate treatment with building operations and low-demand periods.
Product Approvals
Depending on the selected configuration, Pulsatron chemical pumps may carry:
- ETL
- ETL Sanitation
- CE
- NSF 61
NSF 61 applies to selected PVDF and PVC degassing-head models. Therefore, users should confirm the required approval before ordering.
Why Choose the Pulsatron Series T7?
The Pulsatron Series T7 combines programmable timing and chemical metering in one package.
It is a practical choice for UAE projects that require:
- Scheduled chemical dosing
- Seven-day programmable control
- Multiple daily feed cycles
- Adjustable dosing output
- Compact wall-mounted installation
- Reliable diaphragm pump technology
- Straightforward priming
- Cost-effective standalone operation
Request a Pulsatron Series T7 Pump in the UAE
Contact our pump specialists for model selection, technical specifications and UAE pricing.
Please provide the required flow, pressure, chemical name, concentration, dosing duration, operating days, preferred materials and available power supply. With this information, our team can recommend the correct Pulsatron Series T7 configuration.