Seko PR1 Adjustable Rinse Aid Peristaltic Dosing Pump

The Seko PR1 is a peristaltic dosing pump designed to deliver rinse aid consistently to commercial dishwashers and glasswashers. Rather than using valves or internal seals in direct contact with the chemical, the peristaltic mechanism works by squeezing fluid through a flexible tube. This approach is 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 how quickly spotting or streaking appears on crockery and glassware. The PR1 allows flow rate to be fine-tuned via a trimmer dial, enabling calibration to suit both the machine's cycle timing and local water hardness — two factors that vary considerably from site to site. Once the correct setting is established, tamper protection plugs prevent accidental adjustment by kitchen staff, which is a practical consideration wherever multiple people work around the machine.

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

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, whether as a replacement for a worn unit or as an upgrade to an existing dosing arrangement.

The PR1 is commonly used in pubs, restaurants, hotels, and contract catering operations where reliable rinse aid delivery is a routine requirement. If you are fitting this to a specific machine or want to confirm the flow range suits your setup, the team is glad to talk it through before you order.