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Union Grinder M4 (28020)
This item ships directly from the manufacturer, and stock is not guaranteed. Lead time averaging 3 to 7 business days. If unavailable, the item will be backordered.
If you have any questions, please email or chat to confirm availability prior to ordering.
Astoria UNION GRINDER M4 (28020) is a precision-engineered replacement part designed specifically for Astoria espresso machines, ensuring optimal grinding performance and consistent coffee quality. Manufactured with high-grade materials, this grinder union seamlessly integrates with your existing Astoria espresso setup, providing durability and long-lasting operation even under the demanding conditions of commercial coffee environments. Its robust construction not only enhances the machine’s reliability but also minimizes maintenance needs, helping cafe owners and baristas maintain peak efficiency throughout the day.
This component plays a critical role in the espresso preparation process by securely connecting and supporting the grinder mechanism within the espresso machine. The UNION GRINDER M4 ensures stable and precise grinding adjustments, vital for extracting rich flavors and aromatics from coffee beans. By maintaining consistent grind size and distribution, it allows baristas to achieve the perfect espresso shot, contributing to superior taste profiles and lower waste. The part is engineered for straightforward installation and compatibility, making it an ideal choice for service technicians and operators looking to quickly replace worn or damaged grinding unions without extensive downtime.
Ideal for use in busy cafes, restaurants, and specialty coffee shops, the Astoria UNION GRINDER M4 (28020) supports the high-volume demands of commercial coffee production while preserving the authentic espresso experience. Whether upgrading an older machine or repairing routine wear and tear, this part ensures that your Astoria espresso machine maintains its hallmark precision and craftsmanship. Available exclusively on Kaldi.com, it represents a vital investment in maintaining the quality and consistency that discerning coffee lovers rely on every day.
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.
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*While we strive to ensure that all information on this site is accurate, we do not guarantee that the part compatibility listings are 100% correct. It is the responsibility of the purchaser to verify fitment for their specific machine before ordering.