GravoMax Fitness · Commercial Cardio Series
Uncompromising Cardio Conditioning
The PF550 Air Rower Commercial Rowing Machine is actively precision-engineered to deliver smooth, highly stable, and exceptionally efficient rowing training. Unlike basic magnetic rowers that feel artificial, this machine utilizes a heavy-duty wind resistance system (turbine blade) to perfectly simulate the dynamic, responsive feel of rowing on actual water. Because it features 10 non-polar gear settings instantly available, it effortlessly accommodates everything from light aerobic recovery rows to grueling, high-intensity interval sprints.
Furthermore, the PF550 is built to relentlessly endure high-volume usage, making it the ultimate cardio solution for commercial gyms, busy studio spaces, and premium home setups. Specifically, it features a long 1370mm aluminium alloy slide rail reinforced with a stainless steel veneer, a tear-resistant KMC nickel-plated chain, and an ergonomic soft cushion. Consequently, the machine guarantees unwavering stability and supreme comfort during the longest training sessions.
Smart Connectivity & Unmatched Endurance
- Ultra-Precise Tracking: First, the high-precision monitor (error margin less than 1/1000) actively provides crystal-clear feedback on pace, stroke rate, power output, heart rate, force curve, drive length, and projected finish times.
- Bluetooth Integration: Second, it features a built-in device holder (fits phones and tablets up to 300mm). Moreover, it effortlessly connects via Bluetooth BLE to the POWERFUN software for thrilling online competitions and group classes.
- 200-Hour Battery Life: Finally, completely eliminate the hassle of power cords. The built-in rechargeable lithium battery utilizes convenient Type-C charging and robustly provides up to 200 hours of endurance on a single charge.
Complete Technical Specifications
Resistance & Performance
Product Model
PF-550 Air Rower
Resistance Type
Wind Resistance (Turbine Blade)
Gears
10 (Non-polar shift)
Resistance Coeff.
About 80–220 (Depending on air density)
Smart Console & Connectivity
Power Spec
Rechargeable lithium battery | Type-C interface
Endurance
Up to 200 hours
Display Data
Pace, SPM, Power, Heart Rate, Force Curve, Drive Length, Time
Accuracy
Output error < 0.1%
Transmission
Bluetooth BLE (FTMS protocol)
Device Mount
Built-in holder (Fits 70–300mm phones & tablets)
Software
POWERFUN adaptation
Construction & Dimensions
Slide Rail
Aluminium alloy with Stainless steel veneer (1370mm total length)
Chain
KMC Nickel-Plated Chain
Footrest
7-level height adjustable
Product Size
245 × 62 × 104 cm
Storage
Disassembles into two parts for upright storage
Net / Pack Weight
31 kg / 35 kg
Frequently Asked Questions (FAQ)
Does it need to be plugged into the wall constantly?
No, not at all. One of the biggest advantages of the PF550 is its built-in rechargeable lithium battery. Because it provides up to 200 hours of endurance via simple Type-C charging, you can freely place this rowing machine anywhere in your gym without worrying about finding an electrical outlet.
Is wind resistance better than magnetic resistance?
For serious training, yes. Wind resistance utilizes a turbine blade that reacts naturally to your effort—the harder you pull, the more resistance you generate. Consequently, it perfectly simulates the dynamic, realistic feel of rowing on actual water, unlike magnetic rowers which often feel flat and artificial.
Is it easy to store in a home gym?
Yes. The machine is thoughtfully designed with a quick-release mechanism. Therefore, you can easily disassemble the 245cm frame into two separate parts and securely store them in an upright position to massively save floor space when not in use.
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