MRP550-912, Mirka PROS Dust-Free Sanding System - 5in

PROS Sander 5"/5mm 550CV and Mirka Dust Extractor 1230 HEPA PC 120 Set

MRP550-912, Mirka PROS Dust-Free Sanding System - 5in

Kit Includes:

  • (MV-412HA) Vacuum Hose With Coaxial 1" x 18'
  • (MRP-550CV) PROS Sander 5"/5mm 550CV
  • (DE-1200PB) Pneumatic Box for DE-1230
  • (DE-1230-PC) Mirka Dust Extractor 1230 HEPA PC 120

This portable, dust-free sanding system offered by Mirka Abrasives has shown to reduce airborne dust from sanding operations by over 99%. The solution is the result of combining a strong, yet quiet, dust extractor with patented Abranet mesh abrasives.

Systems combine either Mirka‘s new PROS (Pneumatic Random Orbital Sander) or MR-Series sander with the DE-1230-PC Dust Extractor to create a professional, self contained finishing solution.

An auto-start feature on the dust extractor ensures that it only runs when the sander is in use, further reducing job site noise levels. Sanding at this level is normally achieved by running a large, stationary compressor with a pneumatic sander, combined with a central vacuum system.

Mirka has taken industrial performance, and made it portable.


MRP-550CV, Mirka PROS 5in Vacuum-Ready Finish Sander (5mm orbit)

The Pneumatic Random Orbital Sander – MIRKA® PROS 550CV (Central Vacuum) was developed in-house by the Mirka’s industry leading design team. It is packed with clever features and attention to detail which has created an efficient and effective sanding tool that is perfect for professional operators. MIRKA® PROS 550CV has a five millimeter orbit and has been specially developed to produce maximum dust extraction, even at low suction power, thanks to a wider dust suction outlet in the machine housing which substantially improves dust suction efficiency.


  • Optimized ergonomics that make it comfortable to grip and user-friendly for long operating period
  • Integrated cover shields from the outlet air and also provides good support for the operator’s hand and wrist
  • Features a new, quick connect fitting for the dust extraction hose
  • Unique shroud system with brake seal allows minimal internal air leakage for improved dust extraction, even at low suction power


  • Orbit: 5mm
  • RPM: 12,000 RPM
  • Pad Size: 5" dia.
  • Weight: 2.0 lbs.
  • Height: 4.02"
  • Length: 9.02"
  • SCFM: 17 SCFM


  • 5” Mirka® PROS
  • 9955 Pad Protector
  • Air Supply Extension
  • Counterweight Adjustment Screws
  • 24 mm Wrench
  • Oil


DE-1230-PC, MIRKA HEPA PC Dust Collector

Professional dust extractor with HEPA Filter completes the dust-free experience.

3 layers of filtration protection against harmful dust with the new Mirka DE-1230-PC 

Equipped with a high-performance 1200W motor and a 1-stage turbine thatcreates 250 mbar suction with an airflow of 4500 l/min. The Mirka DE 1230 HEPA PC dust extractors have an auto-start function, which means not just less noise but an overall longer lifetime for the dust extractor. A simple push of a button is all that is needed to clean the filter. 


  •  3 Layers of dust protection and filtration
  •  Versatile accessories - Work Station - Handle - Tool case fastening system
  •  One button Push & Clean flat filter cleaning
  •  Certified HEPA filter • Powerful motor with improved air flow
  • Easily accessible flat filter
  • High volume container
  • hose storage
  • AutoStart function


  • Power input (W) 1200
  • Voltage main supply (VAC) 110 - 120
  • Weight (lbs) 34
  • Noise Level, LpA (dB) 60
  • Mains frequency (Hz) 60
  • Volume flow air (l/min) 4500
  • Vacuum (mbar) 250
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

At Beaver Industrial Supply, we are committed to offering the best selection of machinery, tools, and supplies at the best price; this is why we price match! If a local or select online competitor* is offering an exact, in-stock item for less, let us know and we’ll match their price! Please refer to our policy terms and conditions listed below.


Customer must contact us (in-store, phone, or email) to inform one of our customer service representatives of the particular item, its lower price, and the retailer selling the item, before they place their order.


If customer doesn’t see the competitor’s lower price until after they purchased the exact, in-stock item from us, then that customer has 30 days to notify us so that we can issue a refund for the amount of the price difference.


BIS reserves the right to verify the price and the availability of the item (i.e. size, model, quantity, brand, color) to ensure that it matches our item and that the competitor selling the item has it currently in-stock during the time the price match is requested.



BIS will price match:

>  Products from the following brands: Fein, Mirka, Kreg, Sawtrax, Triton, Amana Tool, Imperial Blades, Laguna, Knipex, and Razorweld.
> Items from local or online Authorized Dealers of: Fein, Mirka, Kreg, Sawtrax, Triton, Amana Tool, Imperial Blades, Laguna, Knipex, and Razorweld.*



BIS will NOT price match:

> Items from online marketplaces, auction sites, or sites that require membership such as but not limited to: Amazon, eBay, Craigslist,, Newegg, Bonanza,, Rakuten, and Yahoo! Shopping.*
Any Festool, JET, Wilton, Powermatic, or Sawstop items.
Misprinted ad prices of other retailers or “going out of business"/closeout sales.
Ads for free gift or gift card with purchase. Percentage Off or Buy One Get One Free advertisements without a specific price.
Instant Rebates, Bundle Offers, Free Shipping Offers, Mail-in Offers, or Offers that include financing.


This policy applies to all items sold at Beaver Industrial Supply or one of its subsidiary companies. Beaver Industrial Supply reserves the right to modify the terms of this Policy at any time. For questions regarding our Price Match Promise Policy, please contact our Customer Service Department by phone 1(800)365-6677 or email