Product Description
Wilden P100 Bolted Plastic Pump for Chemical Transfer
The Wilden P100 Bolted Plastic Pump is a compact 13 mm (½-inch) air-operated double-diaphragm pump designed for corrosive chemicals and demanding industrial liquids.
Its secure bolted assembly supports dependable product containment. Moreover, the redesigned liquid path reduces internal friction, helping the pump deliver efficient output while supporting longer diaphragm service life.
Wilden P100 Pump Flow and Pressure
Maximum published flow varies according to the selected diaphragm:
- Rubber: Up to 56 lpm
- TPE: Up to 58.7 lpm
- PTFE: Up to 57 lpm
Maximum discharge pressure reaches 8.6 bar or 125 psi.
However, actual performance also depends on compressed-air availability, liquid viscosity, piping resistance, suction conditions and operating pressure.
Key Features and Benefits
The P100 AODD pump provides:
- 13 mm or ½-inch liquid inlet and discharge
- ¼-inch FNPT compressed-air inlet
- Maximum flow up to 58.7 lpm
- Maximum pressure of 8.6 bar
- Solids passage up to 1.6 mm
- NPT or BSPT threaded connections
- Polypropylene or PVDF wetted housings
- Conductive plastic housing options
- Pro-Flo Air Distribution System
- Rubber, TPE and PTFE diaphragm options
- Strong wet and dry suction lift
- Secure bolted construction
- Lube-free pneumatic operation
- Straightforward maintenance
Together, these features make the Wilden P100 Bolted Plastic Pump suitable for compact chemical-transfer, circulation, sampling and container-unloading systems.
Pro-Flo Air Distribution System
The Wilden Pro-Flo P100 uses a simplified pneumatic air distribution system with only three primary moving parts. Consequently, the pump supports dependable cycling and straightforward servicing.
Moreover, its plastic centre section operates without external airline lubrication. Therefore, facilities can reduce lubricator maintenance and avoid introducing oil into the compressed-air exhaust.
The mechanically operated air system contains no electronic control components. As a result, the P100 chemical pump provides simple and reliable pneumatic operation across varied industrial environments.
Polypropylene and PVDF Construction
The Wilden P100 Bolted Plastic Pump is available with polypropylene, conductive polypropylene, PVDF or conductive PVDF wetted housings.
Polypropylene supports many compatible acids, alkalis and general process chemicals. Alternatively, PVDF provides different corrosion-resistance characteristics for selected aggressive liquids.
Conductive configurations can help manage static electricity when the pump is correctly grounded. However, users must verify the complete pump configuration, grounding arrangement and hazardous-area requirements before handling flammable or hazardous fluids.
Neither material suits every chemical. Therefore, the exact concentration, operating temperature and complete liquid composition should be reviewed before pump selection.
Diaphragm and Elastomer Options
The P100 plastic diaphragm pump supports:
- Rubber diaphragms
- TPE diaphragms
- PTFE diaphragms
Available elastomer materials may include:
- Buna-N
- FKM
- Neoprene
- PTFE
- Polyurethane
- Saniflex
- Wil-Flex
Each material provides different chemical, abrasion, flexibility and temperature characteristics. Consequently, the diaphragm, valve balls, valve seats and seals must all match the transferred liquid and operating conditions.
Threaded P100 Pump Connections
The Wilden P100 Bolted Plastic Pump uses ½-inch NPT or BSPT threaded inlet and discharge connections.
Therefore, it integrates with compact chemical-transfer pipework, flexible hoses, equipment skids and small process systems.
Moreover, threaded connections support a lightweight installation. However, users should confirm the required thread standard, sealing method and compatible gasket or thread-seal material before ordering.
Solids-Handling Capability
The P100 AODD pump can pass compatible solids measuring up to 1.6 mm or 1/16 inch.
As a result, it may transfer selected liquids containing small suspended particles. Nevertheless, particle shape, concentration and abrasiveness can affect valve, seat and diaphragm life.
Therefore, users should provide complete solids information during technical selection.
Wilden P100 Suction Performance
Maximum published dry suction lift reaches:
- Rubber: Up to 5.2 metres
- TPE: Up to 5.2 metres
- PTFE: Up to 4.5 metres
Meanwhile, maximum wet suction lift reaches approximately 8.7 metres with rubber and 9.3 metres with PTFE.
However, actual suction performance also depends on fluid viscosity, inlet losses, elevation, available air volume and operating speed. Consequently, the complete suction arrangement should be evaluated during pump selection.
Wilden P100 Applications in India
The P100 bolted plastic pump may support applications across India such as:
- Chemical sampling and transfer
- Acid and caustic handling
- Laboratory and pilot systems
- Water-treatment chemicals
- Drum and container unloading
- Cleaning-chemical transfer
- Coating and ink circulation
- Small filtration systems
- Equipment skids
- Corrosive wastewater transfer
- Industrial dosing-system circulation
- General process transfer
For example, a polypropylene P100 pump may suit compatible general chemicals. Alternatively, a PVDF configuration may handle selected aggressive fluids after a complete material-compatibility review.
Selecting the Correct Wilden P100 Pump
Correct selection depends on:
- Required flow and discharge pressure
- Chemical name and concentration
- Operating temperature
- Liquid viscosity
- Solids size and concentration
- Polypropylene or PVDF housing
- Conductive material requirements
- Diaphragm and valve materials
- Thread standard
- Suction conditions
- Available compressed-air pressure and volume
Therefore, users should configure the Wilden P100 Bolted Plastic Pump around the complete hydraulic and chemical duty.
Otherwise, unsuitable materials, excessive suction lift or inadequate compressed-air capacity may reduce output, containment reliability and component life.
Why Choose the Wilden Pro-Flo P100?
The Wilden Pro-Flo P100 combines compact thermoplastic construction with secure bolted containment and dependable lube-free pneumatic operation.
Moreover, its threaded connections, strong suction capability and broad material selection support varied low-flow industrial duties. Consequently, this ½-inch AODD pump provides a practical solution for facilities across India requiring reliable chemical transfer and straightforward maintenance.
Product Enquiries in India
The Wilden P100 Bolted Plastic Pump is presented through Pumps Bharat for chemical processing, water treatment, laboratories, pilot plants, cleaning systems, coatings, equipment skids and general low-flow chemical-transfer applications across India.
When submitting an enquiry, please provide the liquid, concentration, temperature, required flow, discharge pressure, solids content, thread standard and available compressed-air supply. With this information, the available P100 housing, diaphragm and valve configurations can be evaluated against the application requirements.




















