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Bunn 43500.1231

Bunn 43500.1231 Membrane Pressure Regulator

Regular price $32.50

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

BUNN MEMBRANE PRESSURE REGULATOR (part number 43500.1231) is a critical replacement component designed for BUNN commercial coffee machines, ensuring optimal water pressure control during the brewing process. Crafted with durable materials, this membrane pressure regulator maintains consistent pressure levels to guarantee a smooth and flavorful extraction, helping baristas achieve the perfect cup every time. Its precision engineering minimizes pressure fluctuations, reducing wear on internal machine parts and enhancing overall performance and longevity. Ideal for busy cafes and professional settings, this regulator is essential for maintaining high-quality coffee output.

Featuring a compact design, the BUNN MEMBRANE PRESSURE REGULATOR (43500.1231) is easy to install and compatible with a wide range of BUNN coffee brewer models. The part’s pressure regulation mechanism ensures steady water flow, which directly influences the coffee’s taste profile by optimizing extraction time and temperature consistency. By controlling water pressure accurately, it helps prevent common brewing issues such as channeling or over-extraction, making it a must-have for any BUNN machine maintenance routine. Regular replacement of this regulator supports machine reliability, reduces downtime, and preserves the integrity of your coffee’s flavor.

When ordering the BUNN MEMBRANE PRESSURE REGULATOR (43500.1231) from Kaldi.com, customers receive a genuine OEM part engineered to meet BUNN’s strict quality standards. Specifications include precise pressure regulation optimized for BUNN machines, robust membrane construction, and a design tailored for seamless integration. Using this part is essential for commercial coffee environments demanding consistent high performance. Whether you’re conducting routine maintenance or tackling brewing inconsistencies, this regulator ensures your BUNN coffee machine operates at peak efficiency, producing premium coffee that delights customers with every pour.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #43500.1231 fits Bunn machines. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Compatibility for this specific Bunn part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Bunn including this membrane pressure regulator ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #43500.1231 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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