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Why you’ll love it

RestaurantSupply.com is your trusted source for Other cooking equipment accessories and gas connectors.

  • Authorized Other dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Other 1121-31 cooking equipment accessories and gas connectors
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

AllPoints 1121-31 Stainless Steel Orifice Hood with Precision Durability

Other  |  MFG #: 1121-31  |  Item #: 1322437
Item: #1322437

Technical details
Manufacturer Royal Range
Model Number 1121-31
Manufacturer Part # 1121-31
Height 0.5"
Width 0.5"
Depth 0.65"
Weight 0.02 lbs
Hazardous False
Product Type OEM

About this item

Product Details

The Royal Range 1121-31 Orifice Hood #31 is a precision OEM component designed for professional foodservice exhaust ventilation systems. Manufactured by Royal Range, this orifice hood features a compact stainless steel construction with dimensions of 0.5 inches in width and height, and 0.65 inches in depth, making it suitable for integration into commercial kitchen exhaust setups. Its high-precision orifice design ensures optimal airflow regulation, aiding in effective smoke and grease removal in moderate-volume restaurant environments. Constructed for durability and corrosion resistance, this model is engineered to meet the rigorous demands of high-use commercial kitchens, enhancing performance and ease of maintenance within ventilation systems for hospitality and foodservice applications.

Top Royal Range 1121-31 Features

The Royal Range 1121-31 Orifice Hood #31 offers precise airflow control, durable stainless steel construction, and straightforward installation, making it ideal for commercial exhaust systems in foodservice establishments. Its compact profile supports easy integration in various kitchen layouts, while facilitating consistent maintenance. The product’s high-precision orifice ensures reliable performance for smoke and grease extraction, suitable for moderate-volume restaurant operations and catering facilities.

  • Functionality: Precisely regulates airflow within ventilation systems.
  • Durability: Made from corrosion-resistant stainless steel for long-term use.
  • Ease of Maintenance: Compact design simplifies cleaning and replacement procedures.
  • Application Fit: Ideal for foodservice exhaust setups in restaurant kitchens.
  • Workflow Integration: Compatible with standard ventilation ductwork to enhance airflow efficiency.

Recommended for upgrading or maintaining commercial kitchen exhaust systems requiring precise airflow regulation.

Royal Range 1121-31 Technical Specs

The Royal Range 1121-31 Orifice Hood #31 is engineered with a stainless steel construction and measures 0.5 inches in width, height, and 0.65 inches in depth, with a shipping weight of 0.02 lbs. This OEM component does not require electrical power or coolant systems, as it functions solely as a mechanical airflow regulator. Designed for use in commercial kitchen ventilation, it features a high-precision orifice for consistent airflow control in moderate-load exhaust applications. The item is produced in the USA, with a typical shipping timeframe of 4 to 5 days, and lacks hazardous or proprietary design features. Compatibility includes standard duct connections, supporting easy installation within existing ventilation architectures. The component is non-hazardous, made for long-term durability in demanding culinary environments. It is available as a single piece, requiring no assembly other than installation into the exhaust system.

  • Electrical Requirements: None, purely mechanical component.
  • Material: Stainless steel for corrosion resistance and longevity.
  • Dimensions: 0.5" W x 0.5" H x 0.65" D.
  • Weight: 0.02 lbs for ease of handling and installation.
  • Temperature Tolerance: Suitable for typical duct temperatures in commercial kitchens.
  • Compatibility: Supports standard duct connections for seamless integration.

What is a commercial orifice hood?

A commercial orifice hood is a precision component used in ventilation systems to regulate airflow through fixed orifice openings, ensuring optimal exhaust performance in foodservice environments. Manufactured by specialized brands like Royal Range, these OEM parts are typically installed in exhaust ducts or inline with ventilation fans to maintain consistent grease and smoke removal. The 1121-31 model features a stainless steel construction with a 0.5-inch width and height, and a 0.65-inch depth, making it suitable for moderate-volume restaurant and catering exhaust systems. Its application supports efficient airflow control, upholding safety and sanitation standards, and is ideal for commercial kitchens needing reliable and maintenance-friendly ventilation performance.

Top commercial orifice hood for foodservice settings

These precision ventilation components by AllPoints, such as the 1121-31, are built for reliable airflow regulation in commercial kitchens, supporting consistent exhaust performance. Ideal for moderate workload environments, they facilitate efficient grease and smoke removal, ensuring safe and compliant foodservice operations in restaurants and caterers.

  • Operation Type — moderate-volume restaurant exhaust systems
  • Kitchen Setting — compact commercial kitchen environments
  • Foodservice Category — restaurant and catering exhaust applications
  • Workload Qualifier — suitable for medium throughput ventilation
  • Use Case — maintaining optimal airflow and grease capture efficiency

Why Choose AllPoints 1121-31?

AllPoints 1121-31 stands out with its robust stainless steel construction, precise airflow regulation, and straightforward installation in commercial ventilation setups. Its OEM design ensures reliable performance and durability in demanding foodservice environments. Compared to standard parts, it offers enhanced longevity, corrosion resistance, and consistency, contributing to improved operation efficiency and safety in your exhaust systems.

  • Supports seamless integration into existing duct systems
  • Made from high-quality stainless steel for corrosion resistance
  • Engineered for accurate airflow control and grease removal
  • Compact design facilitates easy maintenance and replacement
  • Suits mid-volume commercial kitchens and restaurant layouts

Customer reviews

Royal Range 1121-31 Orifice Hood #31
AllPoints Other

AllPoints 1121-31 Stainless Steel Orifice Hood with Precision Durability

$7.94 $8.00

Royal Range 1121-31 Orifice Hood #31