The Wilden 01318120 double diaphragm pump is a versatile component often integrated into PLC toolbox supply packages for automated fluid handling. This configuration supports consistent flow control and reliable transfer of liquids and abrasives in demanding environments.
Engineered for minimal maintenance and robust performance, the Wilden 01318120 fits seamlessly into modular PLC toolboxes that streamline installation, diagnostics, and spares management.
| Model | Type | Flow Range (LPM) | Max Pressure (Bar) | Typical PLC Toolbox Role |
|---|---|---|---|---|
| Wilden 01318120 | Double Diaphragm Pump | 0.6 to 2.4 | 8.6 | Metering and Transfer in Automated Toolboxes |
| Wilden 01318120-ALM | Optional Low Maintenance Kit | 0.6 to 2.4 | 8.6 | Reduced Downtime Maintenance Modules |
| Wilden 01318120-BP | Bulk Processing Variant | 1.2 to 3.0 | 7.0 | High Volume PLC Buffer Stations |
| Wilden 01318120-PRO | PLC-Ready Assembly | 0.8 to 2.8 | 9.0 | Plug-and-Play Integration with Control Panels |
Operating Principle of the Wilden 01318120 Double Diaphragm Pump
The Wilden 01318120 double diaphragm pump uses compressed air to alternately flex two interconnected diaphragms. This motion creates suction and discharge strokes that move fluids smoothly while maintaining consistent flow within the PLC toolbox supply circuit.
The pump’s sealed design prevents leaks and contamination, which is critical for PLC-controlled environments where precise fluid dosing and repeatability affect overall line efficiency.
PLC Toolbox Integration and Compatibility
Integrating the Wilden 01318120 into a PLC toolbox requires attention to air supply, mounting configuration, and electrical controls. Factory pre-assembled kits align with common PLC I/O standards and simplify hookup.
Compatibility with Allen-Bradley, Siemens, and other major PLC platforms ensures that the Wilden 01318120 can be monitored for pressure, cycle count, and fault conditions directly from the control system.
Fluid Compatibility and Media Handling
The Wilden 01318120 double diaphragm pump handles a wide range of fluids, including water, oils, solvents, and abrasive slurries. Selecting the appropriate diaphragm and valve material is essential to prevent wear and ensure long service life in PLC toolbox applications.
Chemical resistance charts provided by the manufacturer help match the wetted components to the media, reducing downtime and unplanned maintenance within automated fluid handling setups.
Maintenance Best Practices for PLC Toolbox Installations
Routine inspections of diaphragms, valves, and air fittings help maintain optimal performance of the Wilden 01318120 when used as part of a PLC toolbox supply chain. Scheduled maintenance minimizes flow variability and supports consistent operation.
Documenting each service event within the PLC system allows technicians to correlate performance trends with production schedules and ambient conditions, facilitating predictive maintenance strategies.
Key Implementation Recommendations
- Verify air supply quality with filtration and pressure regulation before connecting to the Wilden 01318120 in the PLC toolbox.
- Use isolation valves and pressure gauges to enable safe maintenance without disrupting adjacent PLC-controlled processes.
- Map I/O addresses in the PLC program for pump status, cycle count, and fault conditions to streamline diagnostics.
- Schedule periodic diaphragm and valve checks based on media abrasiveness and production throughput targets.
- Document setpoints and performance baselines to support predictive maintenance and rapid troubleshooting.
FAQ
Reader questions
How does the Wilden 01318120 perform in high-abrasion applications within a PLC toolbox?
The double diaphragm design and available hardened components reduce wear when pumping abrasive slurries, making it suitable for demanding PLC toolbox roles where frequent part replacement would disrupt automation.
Can this pump be controlled directly from a standard PLC I/O module?
Yes, when paired with appropriate relay cards or optoisolators, the Wilden 01318120 can respond to PLC digital outputs for start, stop, and cycle triggering, while its sensors can feed status back into the PLC input array.
What are typical air supply requirements for the Wilden 01318120 in a modular toolbox setup?
Compressed air at 5 to 7 bar, filtered and regulated, is commonly specified; actual consumption depends on cycle frequency and backpressure, and these parameters should be logged within the PLC to optimize air usage across the toolbox.
Are aftermarket replacement diaphragms and valves readily available for the Wilden 01318120 in PLC toolbox configurations?
Yes, OEM and certified aftermarket kits are widely stocked, and most include standardized mounting patterns that align with common PLC toolbox frames, simplifying field servicing and spares management.