Compatibility
Fits all RX-20 generations.
Which RX-20 does this fit?
HydraMaster has built the RX-20 since the 1980s and there have been many revisions. Carpet Cleaners Warehouse supplies the current machine, the RX20 NEXTGEN, model 700-041-036 (CE, 230 V, 50 Hz).
The current owner's manual, MAN-47328 Rev. B (March 2019), covers models 700-041-030, -031, -032, -035, -036, -330, -331, -332, -333, -334 and -407. Earlier machines are covered by their own editions, going back to c. 1987.
Before ordering, check the model number on your machine's data plate. If you are unsure, contact us with the number and we will confirm the correct part.
Total Floor Care System... Rotary Scrubber, Rotary Extraction, Bonnet Cleaning, and Hard Floor Cleaning
One Tool for Three Jobs
The RX-20 Hard Floor Head opens new possibilities for your cleaning operation. Now you can clean a homeowner’s tile floor or concrete with the same tool that you just used on her living room carpet. Clean stained and spotted floor tiles, or strip wax from linoleum. For the price of an easy-to-change cleaning head, you can add new services to your business and carry only one machine!
The HydraMaster RX-20 Carpet Prespray Brush opens new possibilities for your cleaning operation.
Now you can pre-scrub your homeowner’s carpet with your RX20, Including centre jet for adding more pre-spray where needed whilst scrubbing.
Documents
This manual covers models 700-041-030, -031, -032, -035, -036, -330, -331, -332, -333, -334 and -407. If your machine is older, contact us with the model number from the data plate and we will send the edition that matches it.
Choosing the right attachment
The RX-20 takes four attachments. They are not interchangeable in use, and the difference is the working face rather than the fitting.
| Attachment | Part | What it is for |
|---|---|---|
| Pad & bonnet driver | 190-041-020 | Drives carpet bonnets or standard floor pads. 15" drive block takes a 17" bonnet. |
| Carpet prespray agitation brush | 190-041-022A | Works prespray into the carpet pile before extraction. |
| Hard floor brush, light duty | 190-041-024 | Blue 0.022 nylon. Stone, slate, terrazzo, tile and sealed concrete. |
| Hard floor brush, medium duty | 190-041-026 | Green 0.050 nylon with 80-grit silicon carbide. Also one-step stripping of resilient floors. |
HydraMaster also lists a heavy-duty hard floor attachment, 190-041-025, in the RX-20 optional equipment table. It is not a listed line here — contact us if that is what your work needs.
All four fit the HydraMaster RX20 NEXTGEN Rotary Extractor.
