Seapro Heavy Duty Inflatables
Seapro Heavy Duty Inflatable Boats
Meet the Seapro Heavy Duty Inflatable Boat — a powerful, high-performance inflatable built for big adventures, watersports, extended cruising, and serious on-water exploration. With its oversized construction and rugged design, this boat is often described as “one big rubber duck,” delivering stability, safety, and unmatched strength for demanding trips.
Because of its size, the Seapro HD requires more inflation than smaller models, so we highly recommend adding one of our high-volume digital 12V air pumps for fast and effortless setup. Note: The 530HD model does not include a seat due to its extra width, but comfortable tube-top seat pads are built in. Optional accessories include a bow bag and 12V high-volume air pump.
Why Seapro Stands Above the Rest
Seapro inflatables are engineered for durability and are the only inflatable boats in the UK made with German VALMEX® fabric — widely recognized as the strongest material on the market for tear resistance, tensile strength, and abrasion protection. Every boat is hand-built and fitted with premium Italian Bravo components, ensuring comfort and longevity.
Designed with a deep-V keel and a unique under-mattress pressure plate system, the boat eliminates hull hook and prevents wave-following, improving performance in choppy conditions.
At Boat Parts Warehouse, we focus on quality engines and marine equipment you can trust. Every used engine we sell undergoes thorough inspection and testing to ensure years of reliable service. With over 45 years of marine experience, we’re proud to offer dependable products at the right price.
Why Choose Seapro Heavy Duty Inflatables?
✔ Only inflatable in the UK built with premium German VALMEX fabric
✔ Fully handmade construction
✔ High-grade Italian Bravo fixtures and fittings
✔ Industry-leading 3-year no-quibble warranty
✔ Deep-V keel for stable performance
✔ Under-mattress pressure plate system eliminates hull hook
✔ Built for power, durability, and long-term use
Seapro 340HD Heavy Duty Specifications Seapro Heavy Duty Inflatable Boats
Model: 340HD
Floor Type: Aluminium
Overall Length: 340 cm
Overall Width: 162 cm
Tube Diameter: 41.5 cm
Air Chambers: 3 + 1
Max Passengers: 5
Weight: 58 kg
Engine Power: 20 HP
Packed Dimensions:
– 115 × 60 × 30 cm
– 102 × 68 × 32 cm
Brand New Parsun 9.8HP Four-Stroke Outboard Engine
A perfect match for your Seapro inflatable, this lightweight Parsun 9.8HP outboard packs advanced engineering into a compact, easy-to-transport unit.
Key Features
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Innovative CDI ignition for effortless starting
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Twist-grip throttle for safe, responsive control
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Safety lanyard & emergency shutoff
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Thermostat-controlled cooling system
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Heavy-duty aluminium propeller
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Easy-read oil level indicator
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Vibration reduction system
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Start-in-gear protection
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Shallow water drive
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Ultra-low emissions (CE & EPA approved)
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Includes 12L external fuel tank & hose
Optional Upgrades
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Electric start
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Remote control with electric start
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12V DC output
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24L external fuel tank
This engine is ideal for duck boats, small fishing vessels, and inflatable crafts, offering the power and reliability needed for smooth, enjoyable days on the water.
Parsun 9.8HP Engine Specifications
Weight: 41 kg
Condition: New
Brand: Parsun
Engine Type: 4-Stroke
Displacement: 209cc
Bore & Stroke: 55 × 44 mm
Max Output: 9.8 HP / 7.2 kW
RPM Range: 5000–6000
Ignition: CDI
Control System: Remote / Tiller
Starting System: Manual or Electric
Gears: Forward / Neutral / Reverse
Gear Ratio: 2.08 (27/13)
Trim & Tilt: Manual (4-position/Shallow drive)
Fuel Consumption: 3.4 L/hr
Sump Oil Capacity: 0.8 L
Shaft Options: Short 15″ / Long 20″
Alternator Output: 12V DC (optional)
Prop Options: 3-8.9″ × 8.3″
Width:
– 12.9 in (Remote)
– 14.3 in (Tiller).
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