Tuyau de drone renforcé en aramide

SkyHose 10

3/8 in high-pressure supply line for drone façade cleaning — 102 g/m, 190 bar, quick-connect at both ends.

  • 9.53 mm (3/8 in) inner diameter, 15 mm (0.59 in) outer diameter
  • 190 bar (2,750 psi) working, 760 bar (11,020 psi) burst — 4:1 safety factor
  • Aramid-reinforced: 102 g/m (6.8 lb / 100 ft) hose weight
  • Raccord rapide en acier inoxydable aux deux extrémités — mâle entrée, femelle sortie
WasherDrone SkyHose 10 Aramid Drone Hose
190 barpression de service
102 g/mpoids du tuyau nu
3/8 indiamètre intérieur
4:1burst safety factor
Aperçu

Designed for Tethered Flight

Conventional high-pressure hoses are reinforced with steel wire or bulky textile braid[cite: 3]. They are too heavy for drone flight — suspended hose weight quickly consumes the payload budget[cite: 3]. SkyHose 10 uses high-tensile aramid fibre, giving a full 190 bar working pressure at a fraction of the weight, and stainless steel quick-connects for rapid deployment.

01

Alimentation

Ground pump connects via male quick-connect. Stainless steel construction ensures pure-water compatibility.

02

Fly

Ultra-light aramid braid and polyurethane sheath minimise suspended load as the drone ascends.[cite: 3]

03

Wash

Female quick-connect locks directly into the drone spray lance. 190 bar delivered at the nozzle.

Avantages

Why Aramid Makes Sense on a Drone

Lightweight

At 102 g/m bare, a 50 m line adds under 5.2 kg of dry mass — preserving flight time and payload headroom.

High Pressure

190 bar (2,750 psi) continuous working pressure handles tough façade deposits and long vertical runs.

Safety Factor

760 bar (11,020 psi) burst pressure gives a 4:1 safety ratio, compliant with industrial pressure standards.

Stainless Fittings

Pre-crimped stainless steel couplings at both ends. No corrosion, no rust staining on clean glass or stone.

Kink Resistant

Aramid structure resists collapsing or kinking under dynamic flight movements and ground-reel payout.[cite: 3]

Pre-Assembled

Arrives crimped, tested, and ready to fly. No field assembly or specialist crimping tools required.[cite: 3]

Caractéristiques

Données techniques

Construction de tuyaux

Diamètre d'alésage9.53 mm (3/8 in)
diamètre extérieur15.0 mm (0.59 in)
Chambre à airPolyamide (PA)
Renforcementtresse en aramide à haute résistance
CouverturePolyurethane, pinpricked

Pressure & Limits

Pression de service190 bar (2,750 psi)
Pression d'éclatement760 bar (11,020 psi)
Facteur de sécurité4:1
Fitting rating300 bar (4,350 psi)
rayon de courbure minimal125 mm (5 in)

Mass & Payload

Bare hose mass102 g/m (0.068 lb/ft)
Water-filled linear mass173 g/m (0.116 lb/ft)
Température de fonctionnement.-40 °C to +93 °C
Wetted path316 stainless steel

Fittings

Inlet (ground)Male quick-connect
Outlet (drone)Female quick-connect
Matériau de couplageAcier inoxydable AISI 316
Thread standardBSP / NPT compatible
Configurations

Longueurs de bobine disponibles

30 mètres 98 ft · Low-to-mid rise
Dry mass: 3.06 kg. Water-filled vertical load: ~5.2 kg. For compact residential and commercial façade jobs.
50 mètres 164 ft · Standard commercial
Dry mass: 5.10 kg. Water-filled vertical load: ~8.7 kg. The most versatile length for multi-storey buildings.
100 mètres 328 ft · High reach
Dry mass: 10.2 kg. Water-filled vertical load: ~17.3 kg. For high-rise structures; check aircraft payload budget.
Directives de terrain

Consignes opératoires et soins

Bend Radius

Never bend tighter than 125 mm (5 in). Reel drum diameter must be at least 250 mm (9.9 in) to avoid permanent core damage.

Coupling Direction

Water enters via the male quick-connect on the ground reel and exits through the female quick-connect at the drone lance.

Pre-Flight Purge

Flush and bleed all air from the line before takeoff. A water-filled line behaves predictably; air pockets create surge forces.[cite: 3]

Inspection

Check the outer sheath for cuts, kinks, or abrasion before each operation. Replace any hose with visible braid damage.[cite: 3]

Payload Calculation for SORA & Flight Planning

Total suspended load governs available flight time and aircraft selection. Calculate as follows:

Suspended Load (kg) = Altitude (m) × 0.173 kg/m + Lance Mass (kg)

Example: 50 m altitude with 1.0 kg lance = (50 × 0.173) + 1.0 = 9.65 kg total payload. Ensure this is within the aircraft’s maximum payload rating at operating altitude and temperature.

Reference: WasherDrone SORA 2.5 Compliance Note WD-SL-M400-SORA-01.[cite: 1]
FAQ

Foire aux questions

How much weight does the drone lift with the SkyHose 10?
Hose and water together come to 173 g per metre suspended — 102 g of hose and 71 g of water. At 30 m that is 5.2 kg (11 lb), at 50 m 8.7 kg (19 lb), at 100 m 17.3 kg (38 lb). These figures assume the full length hanging vertically and completely filled, which is the worst case; the catenary and reel support normally keep the airborne share lower. Add the lance and any drone-mounted hardware on top when sizing payload.
Quel diamètre dois-je choisir ?
Larger bore means lower pressure loss over a long run, but more lifted mass. Start from the flow your ground system delivers and your aircraft’s payload capacity, then take the smallest bore that carries that flow. The three diameters share the same construction, the same fittings and the same safety factor.
Quelle est la pression de service ?
The hose is rated 190 bar (2,750 psi) working with a 760 bar (11,020 psi) burst pressure — a 4:1 safety factor. The quick-connects are rated 300 bar (4,350 psi), so the hose is the limiting component and the assembly rating is 190 bar (2,750 psi).
Pourquoi l'aramide plutôt que la tresse textile ?
L'aramide supporte une charge plus élevée par unité de masse ; ainsi, une tresse unique atteint la même classe de pression pour un poids au mètre inférieur à celui d'une construction équivalente tressée en textile. Sur un tuyau que l'avion doit soulever pour atteindre sa hauteur de fonctionnement maximale, cette différence se répercute directement sur le temps de vol et l'altitude maximale atteignable.
Quelle extrémité se connecte au système de mise à la terre ?
Le raccord rapide mâle sert d'entrée et se connecte au système de mise à la terre ; le raccord rapide femelle sert de sortie et reçoit la lance. L'eau entre toujours par un raccord mâle et sort par un raccord femelle, comme pour une prise électrique. Ce principe est identique pour toute la gamme WasherDrone.
Est-il possible de raccorder deux tuyaux ensemble ?
Oui. Avec un raccord mâle à une extrémité et un raccord femelle à l'autre, deux longueurs se connectent directement. Chaque joint supplémentaire engendre une perte de charge, un risque de fuite et une masse en suspension dans l'air ; il est donc préférable de planifier le trajet plutôt que de le prolonger sur place.
Quelles sont les longueurs disponibles ?
30 m (98 ft) / 50 m (164 ft) / 100 m (328 ft). All three carry the same hose, the same fittings and the same pressure rating.
Quel est le rayon de courbure minimal ?
125 mm (5 in). Reel drums should be at least 250 mm (9.9 in) in diameter. Coiling tighter than this damages the reinforcement permanently and is not covered by wear.
Le circuit humide est-il adapté à l'eau purifiée ?
Les raccords et les unions sont en acier inoxydable sur tout le trajet humide, de sorte que l'assemblage n'introduit pas de métaux dans l'eau provenant d'un étage d'osmose inverse.
La pompe au sol ou la lance sont-elles incluses ?
Non. Le SkyHose est une ligne d'alimentation. Le système au sol et la lance montée sur drone sont des produits distincts.
Commandes et devis
From €650
  • SkyHose 10 (3/8 in Aramid-Reinforced Supply Line)
  • Factory-Crimped 316 Stainless Steel Quick-Connects (Male + Female)
  • Available in 30 m, 50 m, or 100 m Continuous Lengths
Compatible with WasherDrone SkyLance M400 and standard 190 bar ground pumping systems.
UGS : WD-L2-SHS-10
Worldwide courier delivery. Customs clearance handled under DDP.
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