ASTORIA TANYA R 1 Group Coffee Machine SAE1TR.

Electronic Version with Volumetric Dosage:

This suggests that the espresso machine is equipped with electronic controls for volumetric dosing, providing precision in the amount of water delivered for each shot of espresso.
Body with Panels in Stainless Steel and Painted Steel:

The external structure of the machine is constructed with a combination of stainless steel and painted steel, combining durability with aesthetic appeal.
Boiler and Pipes Made in Copper:

The internal components, including the boiler and pipes, are constructed with copper. Copper is often chosen for its excellent heat conductivity, which is crucial for maintaining stable brewing temperatures.
Double Gauges for Boiler and Pump Pressure Control:

The machine features two gauges, one for monitoring boiler pressure and another for pump pressure. This allows the operator to keep track of essential parameters during the brewing process.
Pilot Light for Water Level in Boiler:

A pilot light is included to indicate the water level in the boiler, providing a visual cue for maintenance and operation.
Standard Features:

Automatic Water Refill (A.W.R.): This feature ensures a continuous water supply, reducing the need for manual refilling.
Hot Water Dispenser: The machine includes a dispenser for hot water, which is useful for making tea or other hot beverages.
Two Steam Wands (2-3 Gr.): The machine is equipped with two steam wands, suitable for a machine with 2-3 groups (portafilter handles).
Internal Motor Pump:

The machine is designed with an internal motor pump, eliminating the need for manual pressure application during the brewing process.
Options:

Raised Groups and Raised Cup Grates: This option suggests the availability of raised components, which can be beneficial for accommodating larger cups or facilitating cup filling.
Cappuccino Maker: This option indicates the inclusion of a cappuccino maker, enhancing the machine's capability to produce milk-based beverages.
Overall, these features suggest a well-equipped and versatile espresso machine with electronic controls, copper components for heat stability, and additional options for customization based on user preferences. The machine appears suitable for a professional coffee environment.