Seko PR1 Adjustable Rinse Aid Peristaltic Dosing Pump

The Seko PR1 is a peristaltic dosing pump designed to deliver rinse aid to commercial dishwashers and glasswashers. Rather than relying on valves or internal seals in direct contact with the chemical, a peristaltic pump works by squeezing fluid through a flexible tube. This makes it inherently well suited to handling rinse aid concentrates, which can degrade conventional pump mechanisms over time.

In day-to-day kitchen use, consistent rinse aid dosing has a direct bearing on glass clarity, drying performance, and the rate at which spotting or streaking appears on crockery. The PR1 allows flow rate to be fine-tuned via a trimmer dial, which means it can be calibrated to suit both the machine's cycle timing and the local water hardness — two factors that vary considerably across different sites. Once the correct setting is established, tamper protection plugs help prevent accidental adjustment by kitchen staff, which is a practical consideration in any busy service environment where multiple people work around the machine area.

• Adjustable flow rate via trimmer dial to match machine and water conditions
• Tamper protection plugs to hold calibrated settings in service
• Peristaltic mechanism limits chemical contact with pump internals
• Low power draw suits full-day continuous operation
• Compact form factor supports both wall mounting and in-machine installation

Installation is straightforward. The pump can be wall mounted close to the machine or fitted internally within most warewashing equipment, and it runs from a standard electrical supply with minimal power draw. It is compatible with the majority of commercial dishwashers and glasswashers as either a replacement or an upgrade to an existing dosing arrangement.

The PR1 is commonly used in pubs, restaurants, hotels, and contract catering kitchens where reliable rinse aid delivery is a routine operational requirement. If you are fitting this to a specific machine or want to confirm the flow range is appropriate for your setup, the team is happy to talk it through beforehand.