Product Description
PulsaPro 880 Hydraulic Diaphragm Metering Pump
The PulsaPro 880 Hydraulic Diaphragm Metering Pump delivers accurate and dependable chemical dosing in demanding process conditions. Moreover, its hydraulically balanced design supports leak-free operation and long service life.
The pump provides flow rates up to 435 litres per hour and pressures up to 213.7 bar. Therefore, it suits high-pressure chemical injection in UAE oil and gas, petrochemical, power and water-treatment facilities.
In addition, manual or electronic stroke-length control allows precise capacity adjustment. The pump delivers metering accuracy within ±0.5% across a 10:1 operating range.
Precise Hydraulic Diaphragm Metering
The PulsaPro 880 uses a hydraulically actuated diaphragm to separate the process liquid from the mechanical drive.
During operation, hydraulic oil transfers piston movement to the diaphragm. Consequently, the pump delivers a controlled chemical volume without exposing the drive components to the process fluid.
This positive-displacement design combines accurate metering with strong chemical containment. As a result, it supports critical chemical-injection processes.
Key Benefits of the PulsaPro 880
- Flow capacities up to 435 litres per hour
- Pressure capabilities up to 213.7 bar
- Steady-state accuracy within ±0.5%
- Repeatability within ±0.5%
- Linear performance across a 10:1 turndown range
- Manual stroke-length adjustment
- Optional electronic stroke-length control
- Hydraulic diagnostic viewing window
- Externally adjustable bypass valve
- Push-to-purge hydraulic air removal
- Hydraulic performance valve
- Four-bolt tie-bar construction
- Three-component check valves
- Multiple diaphragm and liquid-end options
- API 675 compliance
- Five-year gear-train warranty
Together, these features improve dosing consistency, hydraulic protection and maintenance efficiency.
Flow and Pressure Performance
The PulsaPro 880 supports the following operating range:
- Maximum flow: 115 gallons per hour
- Maximum metric flow: 435 litres per hour
- Maximum pressure: 3,100 PSI
- Maximum metric pressure: 213.7 bar
- Steady-state accuracy: ±0.5% of set point
- Repeatability: ±0.5% of rated capacity
- Linearity: ±0.5% over a 10:1 range
- Maximum liquid temperature: 121°C
- Maximum viscosity: 1,000 cPs
- Required NPIP: 0.31 bar
However, actual performance depends on the selected pump head, valve arrangement, motor and process conditions. Therefore, users should confirm the complete duty point before ordering.
Manual and Electronic Capacity Control
The full-motion stroke-length mechanism provides precise capacity adjustment.
Manual Stroke-Length Control
Manual control allows operators to adjust pump output locally. Therefore, it suits applications with stable or manually managed dosing requirements.
The adjustment offers a resolution of 0.1% of the set point. Consequently, operators can make fine changes to the required chemical-feed rate.
Electronic Stroke-Length Control
Optional electronic control provides five times greater adjustment resolution. As a result, the pump can integrate more precisely with process automation and remote control systems.
Hydraulic Diagnostic Window
The hydraulic diagnostic window provides a clear view of oil condition and hydraulic operation.
Therefore, maintenance teams can identify oil deterioration, trapped air or abnormal pump behaviour more quickly. Moreover, visual inspection can reduce troubleshooting time and unnecessary disassembly.
Overpressure Protection
An externally adjustable bypass valve protects the pump from excessive system pressure.
Operators can adjust the valve without opening the hydraulic system. Consequently, they can respond more quickly when process conditions change.
The hydraulic performance valve also maintains the correct diaphragm position. In addition, it supports operation with a low net positive inlet pressure requirement.
Push-to-Purge Hydraulic System
Trapped air can reduce hydraulic efficiency and affect chemical output.
The push-to-purge button removes air from the hydraulic system when required. Therefore, operators can restore efficient operation without completing a lengthy maintenance procedure.
Strong Four-Bolt Tie-Bar Construction
The rigid four-bolt tie-bar design resists piping forces and moments.
As a result, the pump head remains securely supported during demanding industrial operation. This construction also reduces stress caused by unsupported or misaligned piping.
Check Valve and Liquid-End Options
Three-component check valves provide controlled fluid displacement and reliable hydraulic operation.
Available Pump-Head Materials
- 316L stainless steel
- Glass-filled PTFE
- PVC
Available Diaphragm Designs
- Flat diaphragm
- HYDRAtube diaphragm
- HYDRAcone diaphragm
- PTFE
- Hypalon
- Viton
Ball valves suit standard lower-flow duties. Meanwhile, disc valves support slurry services and higher flow rates.
Therefore, users can configure the pump for different chemicals and process conditions. However, material compatibility must be confirmed before selection.
PulsaPro 880 Applications in the UAE
The PulsaPro 880 suits demanding chemical-dosing applications, including:
- Oil and gas chemical injection
- Refineries and petrochemical plants
- Chemical-processing facilities
- Power-generation plants
- Desalination systems
- Drinking-water treatment
- Municipal water and wastewater treatment
- Corrosion-inhibitor injection
- Scale-inhibitor dosing
- Boiler and cooling-water treatment
- Acid, alkali and process-additive dosing
The pump complies with API 675 and carries NSF/ANSI/CAN 61 certification for drinking-water treatment. Moreover, selected configurations support CE, ATEX and IECEx requirements.
Why Choose the PulsaPro 880?
The PulsaPro 880 combines precise hydraulic metering with visual diagnostics and robust protection features.
Therefore, it is a practical choice for UAE projects that require:
- Accurate high-pressure chemical injection
- Leak-free diaphragm operation
- API 675-compliant equipment
- Manual or electronic capacity control
- Fast hydraulic troubleshooting
- Strong resistance to piping forces
- Multiple wetted-material options
- Reliable long-term operation
Request a PulsaPro 880 Pump in the UAE
Contact our pump specialists for technical selection, specifications and UAE pricing.
Please provide the required flow, discharge pressure, chemical name, concentration, viscosity, temperature, wetted materials and control method. With this information, our team can recommend the correct PulsaPro 880 configuration.