Flow Flow EchoJet
Key Specifications
Rapid Traverse
Accuracy
Repeatability
cutting method
max pressure
pump options
Overview
The Flow EchoJet is a unique, fully enclosed compact waterjet cutting system designed for shops that need waterjet capability in a controlled, quiet, and clean environment. Unlike traditional open-tank waterjet machines, the EchoJet features sliding doors, integrated side drip trays, built-in work lighting, and a fully enclosed cutting area that dramatically reduces noise and contains spray. Forklift pockets are built into the base for easy relocation, making it one of the most portable industrial waterjet systems available.
The EchoJet offers a compact 1.3 x 1.3 m (4.25 x 4.25 ft) work envelope with support for Flow's full range of pump technologies — HyPlex Prime, MotoJet, and MotoJet X at 60,000 PSI (4,150 bar), or HyperJet at 94,000 PSI (6,500 bar). Despite its compact size, the EchoJet delivers positioning accuracy and repeatability of +/- 0.025 mm (+/- 0.001 in), matching Flow's larger Mach 200c platform. Z-axis travel is 203 mm (8 in) with rapid traverse of 12.7 m/min (500 in/min).
Flow equips the EchoJet with either FlowMaster or FlowXpert software suites for 2D and 3D cutting programming. The enclosed design reduces ambient noise from the typical 95+ dB of open waterjet cutting to levels comfortable for shared workspace environments. The integrated drip trays and enclosed tank minimize water and abrasive mess that typically surrounds waterjet machines.
The EchoJet competes with compact waterjet solutions from OMAX (ProtoMAX and MicroMAX), WardJet, and Wazer in the small-format enclosed waterjet segment. New systems price between $85,000 and $140,000 depending on pump selection and options. The EchoJet is particularly well-suited for R&D labs, educational institutions, cleanroom-adjacent facilities, and shops that need waterjet capability without dedicating a messy corner of the shop floor to an open-tank machine.
Full Specifications
| Parameter | Value |
|---|---|
| Cutting Method | Abrasive waterjet |
| Max Pressure | Up to 94,000 PSI (6,500 bar) with HyperJet |
| Pump Options | HyPlex Prime, MotoJet, MotoJet X (60K PSI), HyperJet (94K PSI) |
| Work Envelope | 4’-3” x 4’-3” |
| Positioning Accuracy | +/- 0.025 mm (+/- 0.001 in) |
| Repeatability | ± 0.001 in |
| Z Axis Travel | 8 in |
| Rapid Traverse Rate | 12.7 m/min (500 in/min) |
| Enclosure | Fully enclosed with sliding doors |
| Control Software | FlowMaster or FlowXpert |
| Portability | Built-in forklift pockets |
| Noise Reduction | Enclosed cutting area for reduced ambient noise |
| Work Lighting | Built-in LED work lighting |
| Rapid Traverse Maximum | 500 in/min |
| Linear Positional Accuracy | ± 0.001 in |
| Acceleration | 0.1 g |
| Ballbar Circularity | ± 0.003 in |
Specifications sourced from flowwaterjet.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Fully enclosed design dramatically reduces noise, spray, and mess compared to open-tank waterjet machines
- Built-in forklift pockets allow easy relocation within the shop, unique among industrial waterjet systems
- HyperJet 94K PSI pump compatibility provides maximum cutting performance despite the compact footprint
- Positioning accuracy of +/- 0.025 mm matches larger Flow platforms for precision cutting of small parts
- Integrated work lighting, sliding doors, and drip trays create a clean, professional operator environment
- Compact 1.3 x 1.3 m footprint fits into spaces where traditional open waterjet machines cannot
Limitations
- 1.3 x 1.3 m work envelope is the smallest in Flow's lineup, limiting maximum part size to approximately 50 x 50 inches
- Enclosed design limits material loading methods — parts must fit through the sliding door opening
- Single table size option with no larger configurations available within the EchoJet platform
- 8-inch Z-axis travel restricts maximum material thickness compared to 12-inch or 24-inch options on larger machines
Best For
Frequently Asked Questions
01
New EchoJet systems price between $85,000 and $140,000 depending on pump selection and options. A base system with HyPlex Prime 60K PSI pump starts around $85,000. Configurations with HyperJet 94K PSI pump reach $140,000. Operating costs run $18-$30/hour depending on pump pressure and abrasive consumption.
02
Open waterjet cutting typically produces 95+ dB, which requires hearing protection. The EchoJet's fully enclosed design reduces ambient noise to levels comfortable for shared workspace environments without mandatory hearing protection in the immediate area. Exact dB levels vary by cutting parameters and material.
03
Yes. The EchoJet uses abrasive waterjet cutting and can cut virtually any material including steel, aluminum, titanium, composites, stone, glass, and plastics. Maximum cutting thickness depends on material — typically up to 100 mm (4 in) on metals within the 8-inch Z-axis envelope.
04
The OMAX ProtoMAX is a smaller, lower-cost desktop waterjet (around $30,000) with lower pressure and accuracy. The EchoJet is a full industrial waterjet with up to 94K PSI capability and industrial-grade accuracy in an enclosed package. The EchoJet costs more but delivers true industrial cutting performance; the ProtoMAX is more of an educational or prototyping tool.
Videos
フロージャパン
Mid Atlantic Machinery Inc
Performatec Australia
DM- Fab.
