ATFS-50 — 50 LB Deep Fryer

Standard Features:

  • Stainless steel exterior and interior
  • Welded stainless steel tank
  • Heavy duty burners with a standing flame and
    standby pilots
  • High quality thermostat maintains select
    temperature automatically between 200°F–400°F
  • Oil cooling zone in the bottom of the tank captures
    food particles and extends oil life
  • Safety valve with an automatic voltage stabilizing
  • Self-reset high temperature limiting device
  • Two(2) nickel plated baskets with coated handles
  • Wire crumb rack and basket hanger standard
  • Available in Natural and Propane gas
  • 3/4 ” NPT rear gas connection and regulator
  • Four(4) casters standard

Optional Accessories:

  • Leg kit part #: 301110006
  • Fryer splash guard
SKU: ATFS-50 Category:

Robert Shaw Thermostat

We use the industry’s most innovative designer of electronic and electromechanical controls. Robert Shaw is an industry leader with over 2,000 patented inventions.

Stainless Steel

This corrosion resistant stainless steel is the defacto finish for those looking to update their kitchen style with new appliances. With its elegant and modern appearance, stainless steel is a perfect neutral tone that can fit into almost any kitchen design. Our Premium stainless steel is easy to clean and maintain.

Robert Shaw Gas Valve

We use the industry’s most innovative designer of electronic and electromechanical controls. Robert Shaw is an industry leader with over 2,000 patented inventions.

Pre-installed Casters with Bumper & Brake

Industrial casters are designed to hold up over 150 lbs each. Dia. posts and 3/8 inch inserts. Featuring a swivel design for easy mobility. A set of 4 includes brakes on 2 of the wheels for control and safety.

Robert Shaw Self-reset High Temperature Limiting Device

This high temperature limit switch is set under precision and 100% tested to ensure the temperature point is accurate. High temperature limited device also acts as a secondary safety device when the electric thermostat fails.

Fryer Basket with Front Hook

These fryer baskets come equipped with a front hook to provide a convenient way to hang the basket out of the oil once you’re finished frying. Easily drain the excess oil from your food!

Nickel Plated Baskets

This nickel plated fryer basket includes a wire mesh crumb screen. It also features a coated cool to touch handle to ensure that you never get burned when taking hot items out of the oil, even with heavy usage.

Heavy Duty Burners

These heavy duty cast iron burners are tested and optimized for high gas efficiency.

Safety Valve

Our safety valves have been rigorously tested to ensure that they will automatically stabilize your flame in case of emergency. They are an essential piece to any efficiently-working system.

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Models Burners and Control Method Gas Type Intake-tube Pressure (in. W.C.)


Total BTU

Regulator Basket Dimensions (inch) Exterior Dimensions (inch) Net Weight (lbs) Gross Weight (lbs)
ATFS-50 4 Burners, Independent Manual Control NG 4 34,000 136,000 4" w.c. 13" 3/10 x 6" 1/2 x 5" 9/10 15" 3/5 x 30" 1/10 x 44" 2/5 143 171
LP 10 30,000 120,000 10" w.c.

ETL Listed Certifications

Our products have been tested and certified through independent testing and periodic follow-up inspections by an NRTL. Our products comply with requirements of widely accepted product safety standards in the US and Canada.

ETL Listed Certifications

1 Year Parts and Labor Warranty

Atosa warrants all new refrigerated components, such as the cabinet and all parts, to be free from defects in materials or workmanship up to a period of one (1) year. For full warranty download the spec sheet for this product.

1 Year Parts and Labor Warranty

5-Year Oil Tank Warranty

If during the first year only, the tank is found to have a leak and is verified by an authorized service company, the entire fryer will be replaced. After the first year a replacement tank will be sent free of charge excluding freight and labor charges.

5-Year Oil Tank Warranty
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ATFS-40 / ATFS-50 / ATFS-75

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Instruction Manual for Vertical Type Fryers