Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

Astoria 21101

Astoria 21101 Pressure Gauge 3 Atm "B" | Fits Argenta

Regular price $27.50

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 Pressure Gauge 3 ATM "B" (Part Number 21101) is a precision-engineered component designed to ensure optimal performance and safety for your espresso machine. This high-quality pressure gauge accurately measures the pressure within the boiler up to 3 atmospheres (ATM), providing essential real-time feedback to baristas and technicians. Crafted with durable materials, the gauge features a clear, easy-to-read dial marked with precise increments, allowing users to monitor pressure levels at a glance. Its robust construction guarantees longevity even under the demanding conditions of commercial espresso machines, ensuring reliability throughout countless brewing cycles.

One of the key benefits of the Astoria Pressure Gauge 21101 is its role in maintaining consistent espresso quality. Accurate pressure regulation is crucial for extracting the full flavor profile of coffee beans, as improper pressure can lead to under-extraction or over-extraction, resulting in subpar espresso. This gauge helps operators quickly identify fluctuations or irregularities in the boiler pressure, enabling timely adjustments and preventing machine damage. By providing accurate measurements, this part supports consistent brewing conditions that are essential for delivering a rich, balanced espresso shot every time.

The Astoria Pressure Gauge 3 ATM "B" is widely used in commercial espresso machines, particularly models manufactured by Astoria, a trusted name in the coffee industry. It is ideally suited for cafes, restaurants, and specialty coffee shops that demand precision and durability from their equipment. Installation is straightforward, as the gauge is designed to fit seamlessly into compatible models without requiring extensive modifications. Whether you’re a professional technician or a coffee shop owner aiming to maintain your machine in optimal condition, this pressure gauge is a vital component to ensure your espresso machine operates safely and efficiently at peak performance.

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 #21101 fits Astoria machines, including the Argenta series. 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.

Our current database shows fitment for the Argenta series. However, many Astoria components are interchangeable across different platforms. If you have successfully installed Part #21101 on a model we haven't listed, please let us know so we can update our records for the community.

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 pressure gauge 3 atm "b" ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #21101 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.

Commercial Coffee Machine Part Manufacturers