D20-30cm Inflatable floatig tube/pontoon

Available specification:
(Price per one tube)
Length 1m 45 USD
Length 2m 55 USD
Length 3m 65 USD
Length 4m 85 USD
Length 5m 105 USD
Rigid frame holder 5 USD
Tube for frame holder 2 USD
Tape with grommets 7 USD
Additional protection 7 USD
Diameter 20 or 30cm
Length from 1 to 5m
PVC density 750 gr/m
Basic protection Without rubber strip
Available shapes Only cone shaped

With D40 inflatable tubes you can build light and small catamaran for 1-3 passengers. This diameter sometimes uses in sail catamarans because of less air resistance than D50 tubes.

Tubes made with the same fabric as D50 pontoons – special boats PVC fabric with 850 g/m density. Hence D40 tubes are not more lighter than D50 tubes. But D40 floats volume is really different with D50 floats. This PVC fabric is quite corresponds with 40 and 50cm diameter. But by customer offer we can use 1100 g/m PVC. Bottom seam protected with 60mm width rubber strip. Back and front endings made with rigid PVC and protect tubes from physical damage while beaching. All seams glued with additional PVC tape inside tube, you can see it on technology animation.

Available D30 tubes shapes

  • Fourth shape (cones on both sides)  – Basic simple shape. Uses for making  inflatable edges for catamarans. We produce this tubes with 20 or 30 cm diameters.  
  • Fives shape (back – cone and front spindle up)  – More complex shape suits for building very small catamarans for one passenger or aquabike. Prices for 5 shape a bit higher than on 4. You can find this product of the curved D30 pontoons page. This pontoons can be only 30cm diameter.

Building boat with our pontoons

You can find some technical information about building frame, transom and other boat parts in articles:

Inflatable pontoons features

Length Volume Weight*
3m 370 litters 3.5 kg
4m 500 litters 4.75 kg
5m 630 litters 6 kg
6m 760 litters 7.25 kg
7m 890 litters 8.5 kg
*Weight of pontoon tube only – without frame mounts and etc.
Information for customers
Frame for pontoons boats