Skip to content

Precision Plus – Primary CO2 Regulator with Gauge – 0–60 PSI – PRV 55–65 PSI – 3/8″ O.D. Outlet Barb

SKU: C3870
Pre

Precision Plus Primary CO2 Regulator with 1 outlet and gauge. Features 0–60 PSI control, PRV 55–65 PSI, barb/plug connection, and wall-mount design.

Pricing & availability provided on request. Our team typically replies within one business day.

Global supplyIndia + USA warehouses
Expert technical supportSpecs, drawings & install help
NSF-certified qualityCommercial, food-safe standards
After-sales supportReplacement parts & service

Precision Plus – Primary CO2 Regulator with Gauge – 0–60 PSI

The Krome Precision Plus Primary CO2 Regulator with Gauge – 0–60 PSI is engineered for precision, safety, and long-term reliability in draft beer systems. As the first stage of gas control, this regulator connects directly to the CO2 cylinder to provide stable and consistent pressure to your entire beverage system.

Built with high-quality brass construction, it ensures durability, corrosion resistance, and dependable performance even under continuous commercial use. The large adjustment knob allows easy fine-tuning of outlet pressure, while the integrated pressure gauge clearly displays the output pressure for accurate monitoring.

Equipped with a built-in pressure relief valve (PRV) that automatically vents excess pressure between 55–65 PSI, it safeguards your draft system from overpressurization. The tamper-evident bonnet and screw prevent unauthorized adjustments, ensuring safe and consistent operation.

Perfect for bars, breweries, or home draft setups, this primary regulator delivers reliable CO2 control for smooth and balanced pours every time.

Features:

  • Primary regulator for controlling gas directly from CO2 cylinder
  • Pressure Adjustment Range: 0–60 PSI
  • Single Gauge: Displays output pressure
  • Outlet Barb: 3/8″ O.D. (fits 5/16″ I.D. gas hoses)
  • Pressure Relief Valve (PRV): Vents excess pressure at 55–65 PSI
  • Tamper-Evident Bonnet & Screw: Prevents unauthorized pressure changes
  • Durable Brass Construction: Ensures strength and corrosion resistance
  • Wall-Mount Option: Provides secure and space-efficient setup
  • Ideal for commercial or home draft beer systems

Features

  • Set the pressure between 0 and 60 PSI.
  • Built brass body, precise machining, chrome plating
  • Metal gauges of superior quality and durability
  • Adjustment screw and bonnet that are tamper-evident
  • Nickel-plated valve seats provide better protection against rust.
  • Safety relief valve releases at 55-65 PSI
InstallationCGA320
Output Pressure Guage0-60 PSI
Outlet Barbs3/8"
Pressure Relief ValveReleases at 55-65 PSI
Performance1 Pressure 1 Product
Krome-Precision-plus
Exploded parts diagram

Add the parts you need to a quote — quantities and your main product are adjustable in the form.

Part no.DescriptionUnits
PDF · 4 MB

Servicing Part Diagram

View / Download →
How do I get pricing?

Use the “Get a Quote” button on any product — choose your options and quantity, add any parts you need, and our team replies within one business day.

Do you ship worldwide?

Yes — we supply globally from our India and USA warehouses.

Are your products certified?

Our lines are built to commercial, food-safe standards — NSF & UPC certified where applicable.

Do you offer replacement parts?

Yes. Many products list their replacement parts on the “Replacement Parts” tab, and you can add them straight to a quote.

How do I become a distributor?

See the Distributors section to apply for a trade account and wholesale access.