Introduction
The NutriChef PKBRTP100.5 Pressurized Growler Tap System is designed to keep your craft beer and homebrew fresh and carbonated for extended periods. This 128oz stainless steel mini keg dispenser features a CO2 pressure regulator to maintain optimal carbonation, ensuring a quality pour every time. Its compact and portable design makes it suitable for various settings.

Image: The NutriChef PKBRTP100.5 128oz Pressurized Growler Tap System, showcasing its stainless steel construction and tap assembly.
Product Components
The NutriChef Pressurized Growler Tap System includes the following components:
- Stainless Steel Keg (128 oz capacity)
- Brass Tap Assembly
- CO2 Pressure Regulator (30 PSI, safety pressure regulated)
- Assembly Hardware
- Neoprene Koozie (Insulator Sleeve)
- Beer Tubing
- Hex Cap
- O-rings

Image: A visual representation of all components included in the NutriChef Pressurized Growler Tap System kit, laid out on a table.
Setup Instructions
Follow these steps to assemble and prepare your NutriChef Growler Tap System for use:
- Prepare the Keg: Ensure the stainless steel keg is clean and sanitized before filling.
- Fill the Keg: Fill the 128oz keg with your desired craft beer or homebrew. Do not overfill; leave some headspace.
- Attach the Cap Spear: Securely screw the cap spear onto the keg opening.
- Connect the Brass Tap: Attach the brass tap to the cap spear.
- Install CO2 Cartridge: Screw a standard threaded 16g CO2 gas cartridge (not included) into the CO2 pressure regulator.
- Connect Regulator to Keg: Attach the CO2 pressure regulator to the cap spear.
- Adjust Pressure: Use the adjustment knob on the regulator to set the desired pressure. The regulator gauge allows you to monitor the current PSI.
- Insulator Sleeve: Place the neoprene koozie around the keg to help maintain beverage temperature.

Image: A six-step visual guide demonstrating the assembly process of the NutriChef Growler Tap System, from attaching the cap to installing the CO2 regulator.
Video: Official product video demonstrating the features and assembly of the NutriChef Pressurized Growler Tap System.
Operating Instructions
Once assembled and pressurized, your NutriChef Growler Tap System is ready for use:
- Dispensing: Pull the tap handle forward to dispense your beverage.
- Adjusting Flow: If the flow is too fast or too slow, fine-tune the pressure using the adjustment knob on the CO2 regulator.
- Maintaining Carbonation: The CO2 system continuously maintains pressure, keeping your beverage fresh and carbonated for up to two months.
- CO2 Cartridge Replacement: Each 16g CO2 cartridge can pressurize approximately 128oz of beer. Replace the cartridge when the pressure gauge indicates it is depleted or when the flow becomes weak.

Image: A person pouring a carbonated beverage from the NutriChef Growler Tap System into a glass, demonstrating the dispensing process.
Video: Official product video showcasing the NutriChef Mini Keg Pressurized Beer Growler in use, highlighting its dispensing capabilities.
Maintenance and Cleaning
Regular cleaning and maintenance are essential for optimal performance and hygiene:
- Disassembly: Carefully disassemble the tap assembly, cap spear, and regulator from the keg.
- Cleaning Components: Wash all components (keg, tap, spear, tubing) with warm, soapy water. Use a brush for thorough cleaning of the tap and tubing.
- Rinsing: Rinse all parts thoroughly with clean water to remove any soap residue.
- Sanitizing: For best results, sanitize all components that come into contact with your beverage.
- Drying: Allow all parts to air dry completely before reassembly or storage to prevent mold or mildew.
- Pressure Release Valve: The pressure release valve allows for safe removal of the tap hardware. Utilize this feature before disassembling.
The system is designed for easy assembly, filling, and cleaning.
Troubleshooting
If you encounter issues with your NutriChef Growler Tap System, consider the following:
- No Flow or Weak Flow:
- Check if the CO2 cartridge is empty and replace if necessary.
- Ensure the CO2 regulator is properly attached and the pressure is set correctly.
- Verify that the tap handle is fully open.
- Excessive Foam:
- Reduce the CO2 pressure using the adjustment knob.
- Ensure the beverage is adequately chilled. Warmer beer tends to foam more.
- Pour at an angle, tilting the glass to reduce turbulence.
- Leaking:
- Check all connections for tightness, including the cap spear, tap, and CO2 regulator.
- Inspect O-rings for damage or improper seating. Replace if worn.
For further assistance, please contact NutriChef customer support.
Specifications
| Model Number | PKBRTP100.5 |
| Liquid Volume Capacity | 128 oz |
| CO2 System | 30 PSI, Safety Pressure Regulated |
| CO2 Cartridge Compatibility | Standard Threaded 16g CO2 Cartridges (not included) |
| Construction Material | Food Grade 304 Stainless Steel |
| Product Dimensions (L x W x H) | 7.5'' x 6.9'' x 19.5'' inches |
| Item Weight | 0.01 ounces |
| Manufacturer | NutriChef |
Warranty and Support
For warranty information or technical support regarding your NutriChef PKBRTP100.5 Pressurized Growler Tap System, please refer to the product packaging or contact NutriChef customer service directly. Ensure you have your model number (PKBRTP100.5) available when seeking support.





