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Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert

AllPoints 07300183.4 2.2 Inch Group Head Cap and Diffuser Plate Stainless Steel

Other  |  MFG #: 07300183.4  |  Item #: 1509390
Item: #1509390

Technical details
Manufacturer Nuova Simonelli
Model Number 07300183.4
Manufacturer Part # 07300183.4
Height 0.3"
Width 2.2"
Depth 2.2"
Weight 0.32 lbs
Hazardous False
Product Type OEM

About this item

Product Details

The Nuova Simonelli 07300183.4 Group Head Cap/diffuser Plate is a precisely engineered component designed for commercial espresso machines by Nuova Simonelli, a recognized leader in professional coffee equipment. Constructed from durable stainless steel, this OEM diffuser plate ensures consistent heat distribution and optimal extraction by directing water flow efficiently through the group head. Its compact dimensions of 2.2 inches in width and depth, with a height of 0.3 inches, facilitate seamless integration into existing espresso setups, offering easy replacement and maintenance. The part’s robust build supports high-demand environments, making it suitable for medium-volume coffee operations requiring reliable, high-performance group head components to maintain machine longevity and brew quality.

AllPoints 07300183.4 Features

This diffuser plate provides an essential upgrade for commercial espresso machines, optimizing water dispersion at the group head to improve shot consistency and reduce channeling. Made from corrosion-resistant stainless steel, it withstands rigorous cleaning routines and prolonged use. Its precise fit supports quick installation, minimizing downtime. Ideal for busy coffee service environments, this OEM part maintains optimal brewing conditions and enhances workflow efficiency in café or restaurant settings.

  • Functionality: Ensures even water flow for consistent espresso extraction
  • Durability Traits: Crafted from high-grade stainless steel for corrosion resistance
  • Ease of Maintenance: Simple to disassemble for routine cleaning and inspection
  • Application Fit: Designed for direct replacement in Nuova Simonelli espresso group heads
  • Workflow Benefit: Supports high throughput by maintaining machine performance

Suitable for espresso machine repairs and upgrades in commercial barista stations

Nuova Simonelli 07300183.4 Technical Specs

The Nuova Simonelli 07300183.4 Group Head Cap/diffuser Plate features an OEM design constructed from durable stainless steel, with dimensions of 2.2 inches width and depth, and a height of 0.3 inches, weighing approximately 0.32 lbs. It is built to withstand continuous operation in commercial environments, supporting medium-volume workflows. This component is compatible with Nuova Simonelli models requiring OEM replacement parts, facilitating straightforward installation. The design ensures uniform temperature distribution across the group head, enhancing shot quality and reducing wear on machine internal components. The diffuser plate does not introduce hazardous materials into the brewing process and is suitable for routine cleaning with standard descaling practices.

  • Dimensions: 2.2" W x 2.2" D x 0.3" H
  • Material: Stainless steel, corrosion-resistant
  • Weight: 0.32 lbs
  • Operation Range: Designed for stable heat distribution within typical espresso machine operating temperatures
  • Compatibility: OEM replacement for Nuova Simonelli espresso group heads
  • Electrical requirements: Not applicable
  • Construction & finish: Stainless steel, polished surface
  • Cleaning & maintenance: Disassembly required for inspection, compatible with standard cleaning routines
  • Installation: Direct fit, no additional tools needed
  • Usage environment: Designed for high-demand commercial coffee service

What is a commercial diffuser plate

A commercial diffuser plate is a precision metal component used in espresso machines to distribute water evenly across the coffee puck during extraction. Typically constructed from stainless steel, it seals behind the group head to optimize flow consistency and efficiency. Installed within the group head assembly, the Nuova Simonelli 07300183.4 diffuser plate enhances brew quality by supporting uniform pressure and temperature transfer, making it ideal for espresso-focused establishments such as cafés and coffee bars requiring reliable performance and ease of maintenance. Its compact design and high-grade materials make it suitable for mid-volume commercial applications where consistent extraction and machine durability are priorities.

Top OEM Diffuser Plate for Medium-Volume Espresso Service

Designed for reliable performance in commercial espresso stations, the Nuova Simonelli 07300183.4 OEM diffuser plate offers durable stainless steel construction and precise fit for optimized water distribution and consistent brew extraction. Suitable for café environments with medium throughput, it supports efficient workflow and easy maintenance, ensuring high-quality coffee service over extended periods.

  • Operation Type — medium-volume espresso stations
  • Workplace — busy coffee shops and cafés
  • Foodservice Category — commercial coffee equipment
  • Workload — moderate throughput with reliable performance
  • Use Case — enhances shot consistency and machine longevity

Why Choose AllPoints 07300183.4?

Compared to generic alternatives, the AllPoints 07300183.4 diffuser plate provides superior corrosion resistance, precise OEM fit, and robust stainless steel construction that ensures longevity in high-use settings. Its compact profile simplifies installation in existing Nuova Simonelli espresso machines, reducing maintenance downtime. Designed for durability and consistent performance, this part enhances brew quality while supporting efficient operations in commercial coffee environments.

  • Self-contained design: Compatible with existing Nuova Simonelli systems for seamless integration
  • Chewable ice compatibility: Not applicable
  • Compact footprint: Minimizes space within espresso machine group head
  • Restaurant-ready durability: Supports high-volume daily use
  • Improves workflow: Quick installation and maintenance benefits

Customer reviews

Nuova Simonelli 07300183.4 Group Head Cap/diffuser Plate
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AllPoints 07300183.4 2.2 Inch Group Head Cap and Diffuser Plate Stainless Steel

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Nuova Simonelli 07300183.4 Group Head Cap/diffuser Plate