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Astra Semi Automatic Steamer w/ (2) Steam Valves & (1) Hot Water Valve - 7 liter Boiler, 220v/1ph (STS4800) — image 1 of 12

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921-STS4800AstraModel STS4800
Product specification

Astra Semi Automatic Steamer w/ (2) Steam Valves & (1) Hot Water Valve - 7 liter Boiler, 220v/1ph (STS4800)

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The Astra STS4800 semi-automatic steamer delivers powerful, consistent steam with a 7-liter boiler, 220V power, and dual steam valves. Perfect for high-volume cafés and commercial kitchens.

Key features

  • 017-liter boiler with continuous steam production for high-volume commercial use
  • 02Dual manual steam valves and manual hot water valve for precise control over frothing and heating
  • 03Automatic water fill and Procon® pump for stable pressure and minimal downtime
  • 04Stainless steel construction with cool-touch wand and removable drip tray for durability and hygiene
  • 05220V, 1-phase, 30-amp power with 50/60Hz compatibility (NEMA 5-20P) for seamless integration

Description

The Astra STS4800 semi-automatic steamer is a game-changer for commercial kitchens and cafés, offering unmatched efficiency and precision in milk frothing and coffee service. With a robust 7-liter boiler, this 220V steamer provides continuous steam production with minimal recovery time, ensuring your baristas can keep up with demand without interruption. The dual manual steam valves and manual hot water valve give you complete control over steaming and heating, while the automatic water fill and Procon® pump maintain stable pressure and water levels, reducing downtime. Ideal for high-volume environments, the STS4800 is built with a stainless steel base and cover, a multidirectional cool-touch wand, and all-metal internal plumbing for durability and hygiene. Whether you're preparing cappuccinos, lattes, or hot chocolates, this semi-automatic steamer delivers professional-quality results every time. Its compact yet powerful design makes it a must-have for any commercial kitchen looking to elevate its coffee and tea service.

Specifications

Manufacturer
Astra
Amps
30
Boiler Capacity (liters)
7
Hertz
50/60
NEMA
5-20P
Number of Valves
2
Phase
1
Product
Milk Steamers
Product Type
Coffee & Tea Service
Rating
Better
Tank Capacity
7 liter
Type
Semi-Automatic
Voltage
220
Warranty
2-year Limited Parts 1-year Labor
Water Connection
Automatic
Watts
4800
Weight
85.00

Details

  • 01Capacity: 7-liter boiler
  • 02Stainless steel base and cover
  • 03Continuous steam production
  • 04Multidirectional cool-touch stainless steel wand
  • 05Removable drip tray with stainless steel cover
  • 06Two manual steam valves
  • 07Manual hot water valve
  • 08Automatic water fill functionality
  • 09All-metal internal plumbing
  • 10Rotary Procon pump
  • 11Copper boilers and brass flare fittings
  • 12Dial pressure gauge
  • 13Plumbed water connection with drain hookup
  • 14Overall dimensions: 13 in. W x 20 1⁄2 in. D x 17 in. H
  • 15220 V/50-60 Hz/1 ph, 5-ft. power cord
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