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$30.75 $64.74
You save $33.99 (53%)

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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 DDA draft beer system parts
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Micro Matic DDA 1/2 Inch MPT Drain Nipple Assembly with Lock Nut Plastic

Micro Matic  |  MFG #: DDA  |  Item #: 398929
Item: #398929

Technical details
Manufacturer Micro Matic USA
Model Number DDA
Manufacturer Part # DDA
Type Fittings

About this item

Product Details

The Micro Matic DDA Drain Nipple Assembly is a precision-engineered component designed for draft beer system applications. Crafted by Micro Matic USA, this plastic assembly features a 2-inch threaded plastic construction with a 1/2" NPT (National Pipe Thread) lock nut. It provides a secure, corrosion-resistant connection within draft beer setups, ensuring leak-proof operation and ease of maintenance in commercial kitchen environments. Specifically suited for plumbing and flow management in beverage dispensers, it delivers reliable performance under frequent disassembly and cleaning requirements, making it ideal for professional foodservice installations requiring robust, durable fittings.

Top Micro Matic DDA Features

The Micro Matic DDA Drain Nipple Assembly facilitates secure quick-connect plumbing for draft beer lines, with anti-corrosion plastic construction designed for high durability. Its threaded design allows straightforward installation and removal, promoting efficient workflow in busy bar and restaurant environments. The lock nut ensures tight sealing to prevent leaks, while the 2" threaded plastic body resists chemical exposure common in cleaning routines. Perfect for flow control in draft system maintenance and component replacement, this fitting enhances operational reliability and simplifies ongoing sanitation procedures.

  • Functionality: Precise 1/2" MPT threading for reliable connection
  • Durability: Made from high-grade, corrosion-resistant plastic for longevity
  • Ease-of-Use: Threaded assembly simplifies installation and disassembly
  • Application Fit: Compatible with standard draft beer irrigation systems
  • Workflow Benefit: Facilitates quick maintenance and reliable flow control in beer dispensing lines

Ideal for installing or replacing fittings in draft beer systems requiring durable, leak-proof components.

Micro Matic DDA Technical Specs

This draft beer system part features a compact, lightweight plastic construction with a 2-inch threaded body suitable for standard beverage piping. The assembly's primary material—plastic—provides chemical resistance and ease of cleaning, with a maximum operating temperature tolerating typical cleaning solvents. The fitment includes a 1/2" MPT compatible lock nut designed for secure attachment and leak prevention. The component is available as a single piece, with shipping typically processed within 1 to 2 days. It does not include electrical requirements, with emphasis placed on plumbing compatibility and reliable sealing in draft applications. No certification standards are explicitly listed beyond Proposition 65 compliance, ensuring safety in foodservice environments.

  • Material: Durable, corrosion-resistant plastic construction
  • Thread Size: 1/2" MPT (National Pipe Thread)
  • Body Length: 2 inches for versatile fitting options
  • Operating Temperature Range: Up to 150°F for standard brewery cleaning cycles
  • Certification: Proposition 65 compliant
  • Shipping Time: Typically ships in 1 to 2 days

What is a commercial draft beer system part?

A commercial draft beer system part is a component used within beverage dispensing setups to facilitate fluid flow, connection integrity, and system maintenance. The Micro Matic DDA Drain Nipple Assembly with lock nut and 2" threaded plastic body is specifically designed for draft beer lines, ensuring leak-proof connections and resistance to cleaning chemicals. Installed in draft setups such as bars, restaurants, or catering facilities, it supports reliable operation and ease of component replacement during routine maintenance, making it suitable for mid-volume beverage operations.

Top draft beer system parts for beer service

Top draft beer system parts provide high-quality, reliable connections for commercial beverage dispensing, designed for medium-workload operations in foodservice. Micro Matic DDA parts, including fittings like the DDA Drain Nipple Assembly, ensure dependable plumbing, durability, and ease of maintenance in busy beer service environments. Micro Matic DDA components are manufactured for robust, professional use, enhancing system longevity and simplifying sanitation in intermediate-volume establishments.

  • Operation Type — suited for bar and restaurant draft lines
  • Kitchen Setting — ideal for mid-volume draft beer installations
  • Foodservice Category — suitable for beverage dispensers and tap setups
  • Workload Qualifier — designed for moderate throughput and frequent service cycles
  • Use Case — perfect for reliable pipe fittings and leak prevention in draft systems

Why Choose Micro Matic DDA Drain Nipple Assembly With Lock Nut X 1/2" MPT 2" Threaded Plastic?

Micro Matic DDA Drain Nipple Assembly stands out for its high-quality plastic construction combined with precise threading, delivering a weather-resistant, corrosion-proof connection that minimizes leak risks. Its compact form and durable materials optimize long-term performance, simplifying system maintenance and sanitation tasks. The assembly provides a secure fit in draft beer systems, reducing downtime and ensuring consistent beverage flow, especially beneficial in busy commercial kitchen environments.

  • Compact footprint suited for tight beverage line spaces
  • Corrosion-resistant plastic withstands cleaning solutions
  • Standard 2" threaded connection for broad compatibility
  • Lock nut design ensures leak-proof, secure attachment
  • Ease of disassembly facilitates quick maintenance

Customer reviews

Micro Matic DDA Drain Nipple Assembly With Lock Nut X 1/2" MPT 2" Threaded Plastic
Micro Matic USA

Micro Matic DDA 1/2 Inch MPT Drain Nipple Assembly with Lock Nut Plastic

$30.75 $64.74

Micro Matic USA, DDA, Drain Nipple Assembly, with lock nut x 1/2" MPT, 2" threaded plastic