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$26.44 $55.66
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Why you’ll love it

RestaurantSupply.com is your trusted source for Micro Matic draft beer system parts.

  • Authorized Micro Matic dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Micro Matic 4337A draft beer system parts
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Micro Matic 4337A 6-1/8 Inch Shank Assembly with coupling nut forged brass

Micro Matic  |  MFG #: 4337A  |  Item #: 398378
Item: #398378

Technical details
Manufacturer Micro Matic USA
Model Number 4337A
Manufacturer Part # 4337A
Type Shank Parts

About this item

Product Details

The Micro Matic 4337A Shank Assembly is a precision-engineered component designed for professional draft beer system applications. Constructed from forged brass, this shank measures 6-1/8 inches in length with a 1/4-inch bore, providing a durable and sanitary connection point for high-volume beverage dispense setups. It includes essential fittings such as a coupling nut, sleeve, snap-ring, lock nut, and a black plastic flange, making it suitable for installation in commercial bar and restaurant environments where reliability and ease of maintenance are critical. Its precise dimensions and robust materials support seamless integration into draft beer lines, ensuring secure and sanitary connections for efficient service. The 4337A is a foodservice-grade part optimized for consistent, leak-free operation under demanding production conditions.

Top Micro Matic 4337A Features

The Micro Matic 4337A shank assembly offers a combination of durability and precision, designed for professional draft beer installations. With forged brass construction and a 6-1/8" length, it delivers long-lasting performance. The inclusion of comprehensive fittings ensures quick assembly and maintenance, ideal for high-traffic beverage outlets. Designed for easy integration with existing tap systems, this assembly supports streamlined workflow and reliable dispensing in busy commercial kitchens and bars.

  • Corrosion-resistant forged brass construction ensures longevity and sanitation
  • 6-1/8 inch length with 1/4 inch bore for precise tap line connections
  • Includes coupling nut, sleeve, snap-ring, lock nut, and flange for complete installation
  • Engineered for ease of installation and maintenance with compatible fittings
  • Designed for high-volume draft beer systems with leak-proof performance

Ideal for assembling or repairing draft beer lines in commercial breweries or bars requiring secure and efficient connections.

Micro Matic 4337A Technical Specs

The Micro Matic 4337A shank assembly features forged brass bodies with precise dimensions of 6-1/8 inches in length and a 1/4-inch bore diameter, suitable for high-volume draft beer line connections. This component does not specify electrical requirements but is designed for use in standard beverage dispensing setups. Its construction ensures durability and resistance to corrosion, supporting long-term operation in busy commercial environments. The assembly includes all necessary fittings for straightforward installation and maintenance, ensuring consistent, leak-free connections. It is compatible with typical draft beer system configurations and is intended for use in durable, foodservice-grade applications.

  • Dimensions: 6-1/8 inches length, 1/4-inch bore
  • Material: Forged brass for durability and corrosion resistance
  • Included fittings: Coupling nut, sleeve, snap-ring, lock nut, black plastic flange
  • Shipping time: Typically ships in 1 to 2 days
  • Certification: Proposition 65 compliant
  • Compatible with: Standard draft beer systems and tap lines
  • Ensure proper clearance for installation in existing beer dispensing stations
  • Compatible with 1/4-inch bore draft line fittings
  • Suitable for high-volume beer service operations
  • Requires standard tools for assembly and maintenance
  • Designed for reliable leak-proof performance over extended use

What is a commercial draft beer system part?

A commercial draft beer system part such as the Micro Matic 4337A shank assembly is a critical component used in professional beverage dispensing setups. It provides a secure, sanitary connection point between the beer line and the tap, facilitating efficient and leak-free dispensing in bars, breweries, and restaurants. Crafted from durable forged brass with precise dimensions, it is designed for long-term performance under daily high-volume use. Installed in draft beer lines, the 4337A assembly ensures stable and sanitary flow, making it essential for maintaining optimal product presentation and operational efficiency in foodservice environments where reliability is paramount.

Top Draft Beer System Parts for High-Volume Beverage Service

Reliable, durable, and precisely manufactured, the Micro Matic 4337A shank assembly supports efficient draft beer dispensing in high-volume settings like busy restaurants and breweries. Designed for steady operation and simple installation, it suits commercial kitchens seeking long-lasting draft line connections and consistent pour quality.

  • Operation type — High-volume beer serving environments
  • Kitchen type — Commercial bar and beverage stations
  • Foodservice category — Draft beer system components
  • Workload qualifier — Moderate to heavy throughput
  • Use case — Maintaining leak-free beer line connections

Why Choose Micro Matic 4337A?

Micro Matic’s 4337A shank assembly distinguishes itself with its forged brass construction, ensuring durability and reliable performance in demanding draft beer applications. Its comprehensive fittings facilitate quick, secure installation while supporting streamlined maintenance and long-term leak prevention. Designed for professional foodservice environments, this assembly enhances operational efficiency and guarantees consistent dispensing quality, outperforming standard alternatives by combining technical precision with robust materials.

  • Compact footprint tailored for tight spaces in commercial kitchens
  • Self-contained assembly — simplifies installation and servicing
  • Solid forged brass design offers superior corrosion resistance
  • Optimized for beverage line durability and leak-proof operation
  • Supports high-volume draft beer dispensing workflows efficiently

Customer reviews

Micro Matic 4337A Shank Assembly 6-1/8" X 1/4" Bore Includes: Coupling Nut
Micro Matic USA

Micro Matic 4337A 6-1/8 Inch Shank Assembly with coupling nut forged brass

$26.44 $55.66

Micro Matic USA, 4337A, Shank Assembly, 6-1/8" x 1/4" bore, includes: coupling nut, sleeve, snap-ring, forged brass, lock nut & black plastic flange