--- title: DFS Slurry Blender and Distribution System with Transfer Unit description: The DFS Slurry Blender and Distribution system with external Transfer unit helps to maximize blend accuracy and production uptime. image: https://blog.cpsgrp.com/hubfs/slurry-blender-and-distribution-unit-featured.png --- [![Logo DFS Exyte wht-1](https://blog.cpsgrp.com/hs-fs/hubfs/CPSGrp_Feb2017/_Home/1%20company%20brand%20elements/DFS/Logo%20DFS%20Exyte%20wht-1.png?width=250&height=61&name=Logo%20DFS%20Exyte%20wht-1.png "Logo DFS Exyte wht-1")](https://www.dfsolution.com) - [CHEMICAL SUPPLY](https://www.exentec.net/en/Products/Chemical-Supply) - [GAS SUPPLY](https://www.exentec.net/en/Products/Gas-Supply) - [BLOG](https://blog.cpsgrp.com/dfsolution) # Exentec Media Supply ## DFS Slurry Blender and Distribution System with Transfer Unit Posted by [DFS](https://blog.cpsgrp.com/dfsolution/author/dfs) on Sep 24, 2021 5:30:00 PM Find me on: [LinkedIn](https://www.linkedin.com/company/5055621/) ### Maximize Blend Accuracy and Production Uptime This DFS system consists of a Slurry Blender and Distribution system, an external Transfer unit, and a Control Cabinet that controls all units. The Blender receives customer-supplied chemical from the Transfer unit or bulk feed system and facility UPW, performing a blend to tanks inside of the system. Each blend is weight-monitored and can be tracked with flow meters to ensure accuracy. ![slurry-blender-and-distribution-unit](https://blog.cpsgrp.com/hs-fs/hubfs/CPSGrp_Feb2017/_Home/3%20blog%20images/DFS%20(HP%20Gas%20Gary)/slurry-blender-and-distribution-unit.png?width=1043&name=slurry-blender-and-distribution-unit.png)The blends are validated by weight or optional conductivity and refractive index (RI) to qualify the batch before supplying to the facility fab. Distribution can be single loop, dual loop, or deadhead transfers, while blending can be completed using three user-selectable methods: batch, continuous batch, or continuous to the on-board distribution tank. Blends can be configured from the Recipe screen on the HMI, allowing blends to be adjusted to specified requirements.  The Transfer module integrates with two customer-supplied chemical vessels to allow for a constant supply of chemical. When one of the vessels becomes empty, the system automatically switches over to the other approved vessel. Chemical is supplied to the blender by one online vessel with the other vessel in standby.  **Advantages**  - Fully automated system  - Low cost of ownership  - High blend accuracy  - Flexible and user-friendly HMI  - System and/or component redundancy to maximize production uptime  - Automated system flushing  - Space efficient designs  - Full blend configuration and manipulation  **Safety**  - Cabinet leak detection and alarming  - Cabinet exhaust monitoring and alarming  - Cabinet door interlocks  - Cabinet contains 110% of the largest volume  - Local and remote EMO capability  - Recirculating UPW spray gun for maintenance  - Waste pump for system draining and maintenance  - UL 508A Certified  - SEMI S2 Compliant  **Options** \*Contact DFS for a complete list of available options.  - 3-part and 4-part blending  - Refractive Index, conductivity, or pH for blend qualification  - On-board humidified N2 system  - Volumetric chemical additions  - Redundant maglev pumps  - PTFM lined tanks  - Pneumatic pumps  - Tank mixers  - FM4910 cabinet materials  - SEMI S2 Certified  **If you would like to learn more about this system, please feel free to:** [Download our Slurry Blender & Distribution System data sheet here](https://info.cpsgrp.com/fusion-slurry-blender-distribution-system-data-sheet-request) **OR** **[![DFS Discovery Call CTA-1](https://blog.cpsgrp.com/hs-fs/hubfs/CPSGrp_Feb2017/_Home/4%20CTA%20images/DFS%20Discovery%20Call%20CTA-1.png?width=500&name=DFS%20Discovery%20Call%20CTA-1.png)](https://blog.cpsgrp.com/cs/c/?cta_guid=3d4e1012-e1f9-47a4-a2cc-23603249c32c&signature=AAH58kHwx54d_jrX2Pgmmb6bGIoA1NnJMw&pageId=35321914295&placement_guid=25068c57-043a-4123-a9ae-fa2cab8b6c1f&click=a8f8cca6-ff4d-42a6-95da-ad0fe95b3051&hsutk=f7f55a9787946014576fd9721fbb70a3&canon=https%3A%2F%2Fblog.cpsgrp.com%2Fdfsolution%2Fbulk-chemical-distribution-offload-and-transfer-system&utm_referrer=https%3A%2F%2Fblog.cpsgrp.com%2Fdfsolution&portal_id=2835452&redirect_url=APefjpEmC0KhZUUZl75SrFEZJaHaNXRjOIYisJ3uG0fUGyKShHi91OZNP3vJnhxJ_-IIux9SlkBG2Oko2NwlsQrDLFc02-RtuyYsCizlR-SfJxLXcj1VI8ET9NYy9N4unQxpErJOdqbgqXPljWjFGMq4dIPEiseU7sUSwdcjB8mDYyfLJFAeG6bU576WrShuTgnyRGEnOQWP5g4NDtC_sUIhRhhhtw-IsR68lYJBEK9UpvwQ1Uo8DSB6dO5qdaI_O34WL7h5Ma8Mo6GJbRTldY5RjdnEuyl1ew&__hstc=120297175.f7f55a9787946014576fd9721fbb70a3.1563370240257.1631622863989.1631625426311.656&__hssc=120297175.1.1631625426311&__hsfp=3770066040&contentType=blog-post)** **[Click here to learn more about our semiconductor manufacturing solutions.](https://www.cpsgrp.com/semiconductor-manufacturing-solutions.php)** Topics: [chemical blending](https://blog.cpsgrp.com/dfsolution/topic/chemical-blending), [chemical distribution](https://blog.cpsgrp.com/dfsolution/topic/chemical-distribution) ## Don't Lose Your Competitive Advantage ## Follow Our Blog To Keep Pace With The Latest... - Industry Standards - Thought Leaders - Ideas and Innovations - Products and Services - Guides and Practices ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [process control (18)](https://blog.cpsgrp.com/dfsolution/tag/process-control) - [chemical blending (16)](https://blog.cpsgrp.com/dfsolution/tag/chemical-blending) - [gas systems (5)](https://blog.cpsgrp.com/dfsolution/tag/gas-systems) - [chemical distribution (4)](https://blog.cpsgrp.com/dfsolution/tag/chemical-distribution) - [chemical blender (2)](https://blog.cpsgrp.com/dfsolution/tag/chemical-blender) - [chemical blending and distribution (2)](https://blog.cpsgrp.com/dfsolution/tag/chemical-blending-and-distribution) - [chemical mechanical planarization (2)](https://blog.cpsgrp.com/dfsolution/tag/chemical-mechanical-planarization) - [chemical supply (2)](https://blog.cpsgrp.com/dfsolution/tag/chemical-supply) - [semiconductor manufacturing (2)](https://blog.cpsgrp.com/dfsolution/tag/semiconductor-manufacturing) - [ammonium hydroxide generation (1)](https://blog.cpsgrp.com/dfsolution/tag/ammonium-hydroxide-generation) - [gas abatement (1)](https://blog.cpsgrp.com/dfsolution/tag/gas-abatement) - [ultrapure water (1)](https://blog.cpsgrp.com/dfsolution/tag/ultrapure-water) see all - [Home](https://www.exentec.net/) - [About](https://www.exentec.net/About-Us) - [Contact](https://www.exentec.net/Contact) © 2026 Exentec ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "DFS", "url" : "https://blog.cpsgrp.com/dfsolution/author/dfs" }, "dateModified" : "2022-09-15T17:17:37.639Z", "datePublished" : "2021-09-24T21:30:00.000Z", "headline" : "DFS Slurry Blender and Distribution System with Transfer Unit", "image" : [ "https://blog.cpsgrp.com/hubfs/slurry-blender-and-distribution-unit-featured.png" ], "mainEntityOfPage" : { "@id" : "https://blog.cpsgrp.com/dfsolution/dfs-slurry-blender-and-distribution-system-with-transfer-unit", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.cpsgrp.com/hubfs/email_header_fti.png" }, "name" : "Critical Process Systems Group" } } ```