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Astoria 52000688

Astoria 52000688 Tube D-8 L.690 Plus4 Gl174

Regular price $51.67

This part ships directly from Astoria and stock is not guaranteed. Lead time averaging 3 to 5 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

Astoria espresso machine part TUBE D-8 L.690 PLUS4 GL174 (52000688) is a precision-engineered component designed specifically for compatibility with select Astoria commercial espresso machines. Crafted from high-quality, durable materials, this tube ensures robust performance under the demanding conditions of busy coffee shops and cafes. Its 8mm diameter and 690mm length are meticulously calibrated to maintain optimal fluid flow, contributing to consistent espresso extraction and machine efficiency. The PLUS4 GL174 designation indicates its tailored fit within Astoria’s PLUS4 group head system, guaranteeing seamless integration and hassle-free replacement.

This tube plays a crucial role in the internal fluid dynamics of the espresso machine by channeling water or steam through the brewing group. Its reliable construction reduces the risk of leaks or blockages, which can cause downtime and compromise beverage quality. By maintaining a stable connection within the hydraulic circuit, the TUBE D-8 L.690 PLUS4 GL174 helps baristas achieve precise temperature and pressure control during extraction, which is essential for producing the rich crema and balanced flavors that Astoria machines are known for. Regular replacement of this component ensures longevity of your espresso machine and uninterrupted daily operation.

Ideal for professional espresso bar owners and maintenance technicians, this part is an essential inventory item for anyone dedicated to preserving machine performance and delivering exceptional coffee experiences. Whether installed during routine servicing or as an immediate fix for worn or damaged tubing, the Astoria TUBE D-8 L.690 PLUS4 GL174 (52000688) provides peace of mind through its reliability and exact fit. Available at Kaldi.com, it supports the ongoing smooth operation of your Astoria espresso machine, helping coffee businesses maintain their reputation for quality and consistency.

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 #52000688 fits Astoria 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 Astoria 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 Astoria including this ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #52000688 is a 100% genuine OEM component sourced directly from the Astoria factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Astoria parts typically range from 3 to 5 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Astoria parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All Astoria parts come with a no returns, all sales final return policy. Please see our refund policy or chat for more details.

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