Need help choosing the right abrasive blaster or package for you?
Home / Products / FARROW FLOW® Insert
FARROW FLOW® Insert
Farrow Flow Insert – Frequently Asked Questions (FAQs)
The Farrow Flow insert by Quantum Blast is a high-performance vortex insert designed to improve blasting efficiency, media flow, and surface finish consistency. It is compatible with RapidBlast™ dustless blasting systems and offers a competitive edge for professional blasters. Below are some frequently asked questions about the Farrow Flow insert.
1) What is the Farrow Flow insert and how does it work?
The Farrow Flow is a vortex-generating insert placed in the base of the blasting pot. It induces a controlled swirl of media and air, ensuring consistent flow and reducing blockages. It also allows for a reduction in blasting pressure while achieving the same or better surface cleaning results.
2) What are the benefits of using the Farrow Flow insert?
Key benefits include:
- Improved media flow and consistency
- Reduced clogging and downtime
- Lower operating pressure (by 10–15%)
- Reduced abrasive media consumption
- Better surface finish with even coverage
3) What pressure savings can I expect with the Farrow Flow?
Typical pressure savings and coverage improvements are shown below:
| Setup | Line Pressure (PSI) | Expected Coverage Change |
|---|---|---|
| Baseline (no insert) | 85 | – |
| Farrow Flow (−10%) | 77 | +10–15% |
| Farrow Flow (−15%) | 72 | +15–20% |
4) How much abrasive and fuel savings can be achieved per hour?
A simplified comparison is shown below, based on typical blasting parameters:
| Scenario | Abrasive Usage (kg/h) | Diesel Usage (L/h) | Estimated Cost/hour (AUD) |
|---|---|---|---|
| Baseline | 100 | 7.0 | $119.50 |
| Farrow Flow −10% Pressure | 85 | 6.2 | $104.25 |
| Farrow Flow −15% Pressure | 75 | 5.5 | $95.00 |
5) Is the Farrow Flow compatible with all RapidBlast™ systems?
Yes, the Farrow Flow insert is designed to fit seamlessly into RapidBlast SD80, SD140, and high-flow blasting pots. Installation is straightforward and requires no modifications to the base pot structure.
6) Can the Farrow Flow insert be used for all abrasive media?
The Farrow Flow performs best with garnet, crushed glass, aluminium oxide, and other fine-to-medium density abrasives. It is particularly effective in wet abrasive setups and helps prevent clumping or uneven feed.
7) What is the return on investment (ROI) for a Farrow Flow insert?
Considering a purchase cost of A$985 and estimated hourly savings of A$15–25, most users recover their investment within 40–65 hours of operation, making it an ideal upgrade for regular operators.