10-level Twin Tank resistance
An angled tank with a straight-line configuration gives an unrivalled stroke profile, and the updated impeller delivers 15% more resistance than previous models.
Dynamic Fluid Fitness
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The Dynamic Fluid Fitness M350 is a compact, commercial grade water rowing machine with an instant natural catch and a smooth, consistent feel through the whole stroke. Its patented Twin Tank delivers 10 resistance levels you can change mid-workout, so it handles HIIT, long cardio sessions and rehabilitation equally well.


An angled tank with a straight-line configuration gives an unrivalled stroke profile, and the updated impeller delivers 15% more resistance than previous models.
Adjust resistance between intervals or between users without stopping to add or drain water.
The Interactive Performance Monitor shows time, speed, distance, stroke rate, calories per hour, watts and resistance level.
A heart rate receiver is fitted as standard and works with all main heart rate belts.

The raised seat makes entry and exit easy for every member, including seniors and rehab clients.
Concealed low-friction rollers give a cleaner, safer and smoother ride.
Height adjustable footplates with straps keep feet secure in a comfortable rowing position.
Extended transport wheels and a vertical storage option make it easy to clear floor space for group classes.
Two sealed chambers move water between a passive and an active tank, so resistance changes at the turn of a lever instead of by draining or refilling the tank like single-tank water rowers.
Pick a level and the console's auto-detect Bluetooth monitor reads it automatically, so the numbers on screen always match the setting you rowed at.
Water resistance builds smoothly through the drive with the sound of moving water, without the fan noise of air rowers or the flat feel of many magnetic rowers.
The M350 is rated for full commercial use yet stores upright, so you can fit more rowers into a class room than with long-rail commercial rowers.
Choose the M350 for group rowing classes, cardio floors, PT studios and premium home gyms. You will need about 131 x 79 in of operating space, or 40 x 32 in when stored upright.
Get help comparing models →| Specification | Details |
|---|---|
| Resistance | 10-level Twin Tank adjustable fluid resistance |
| Console | Bluetooth auto-adjust Interactive Performance Monitor with heart rate receiver |
| Dimensions | 83.46 x 31.89 x 39.96 in (2120 x 810 x 1015 mm) |
| Upright storage footprint | 39.96 x 31.89 in (1015 x 810 mm) |
| Minimum operating area | 130.71 x 79.13 in (332 x 201 cm) |
| Max user weight | 330 lb (150 kg) |
| Product weight | 110.23 lb (50 kg) |
| Shipping weight | 132.28 lb (60 kg) |
| Frame | Steel and aluminum, premium black finish |
| Intended use | Full commercial |
| Warranty | Frame 5 years, fluid tank 2 years, mechanical and other non-wearing components 2 years, wearing components 1 year |
Allow room around the equipment for entry, exercise, and maintenance. Measure doorways, stairs, corners, and the route from the curb to your training space.
Ask our team to confirm the supplied console, included accessories, assembly requirements, and suitability for your intended use. Optional accessories are sold separately.
Free standard shipping covers the lower 48 states. Equipment ships by freight, so plan how it will move from the curb to your training area and confirm any special access requirements before ordering.
Review delivery conditions and access requirements before ordering.
Shipping policy →Frame 5 years, fluid tank 2 years, mechanical and other non-wearing components 2 years, wearing components 1 year. Contact our team with the model and purchase details for support.
Warranty guidance →Review eligibility, authorization, freight, and any applicable fees before placing an order.
Return policy →View Shop Pay installment estimates beside the product price where available. Eligibility and final terms are determined by the payment provider.
Payment-plan details →Equipment dimensions are 83.46 x 31.89 x 39.96 in (2120 x 810 x 1015 mm). Allow extra room for entry, movement, and servicing as listed in the specifications.
The manufacturer's stated maximum user weight is 330 lb (150 kg).
Select one of the 10 Twin Tank resistance levels with the adjustment lever. The auto-adjust Bluetooth console detects the selected level, so there is no water to add or drain between users.
Share the models, quantities, delivery ZIP code, and floor-plan requirements through the project quote form below. Our team will help review the equipment list.
Review Dynamic Fluid Fitness product information for the exact model, and ask us for the assembly manual before arranging installation.
Choose optional equipment for another part of your workout. Each item is sold separately. Review dimensions and your floor plan before ordering.

A separate bench station. Review the model dimensions and your training space.
$1,095.00
A separate equipment-storage station. Review the rack details before ordering.
$1,695.00Includes the selected main-product configuration and quantity. Additional equipment is optional, quantity one each. No bundle discount is applied.
Tell us about your training space, equipment list, and delivery location. Our team will help you compare options and prepare a quote.
Home gyms, studios, facility upgrades, and multi-item purchases. Share your requirements for equipment and delivery advice.
(213) 602-8281
Mon to Fri, 9am to 5pm PT
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