silicone hose 11,5/16,5mm, 30cm, heat resistant

Transparent, extremely kink-resistant hose with high elasticity, even at low temperatures. It can be used as a fuel hose (not for diesel fuel and petrol), for connecting resonance mufflers to the exhaust manifold, for exhaust gas separation and for other applications.
Heat resistant up to approx. 300° C, ivory coloured.

Usable as suction line for centrifugal pump Zwerg Order no. 588000

Technical data
Wall thickness: 2,5 mm
length : 300 mm
Ø outside : 16,5 mm
Ø inside : 11,5 mm

water connection to screw in, 4mm

water connection to screw in, 5mm

Feed-through nipple for screwing in, 4mm

Gundert Super fuel filter

Silicone hose 3,2/6mm

Transparent, extremely kink-resistant hose with high elasticity, even at low temperatures. 
Can be used for:
- Water pumps
- Fuel hose (not for diesel fuel and petrol)

 Technical data
wall thickness: 1,4 mm
length : 1000 mm
Ø outside : 6,0 mm
Ø inside : 3,2 mm

Cooling water inlet / outlet 4mm

Cooling water inlet and outlet small Inner Ø 4.2 mm, outer Ø 7.0 mm, with fixing screw

The cooling water inlet and outlet made of black plastic pushes the water into the cooling circuit and also sucks it off at the same time. This does not create overpressure in the cooling system. Grass, leaves or feathers can not stick to it because it has only minimal resistance in the water. Drill 3 holes and seal with superglue. Suitable for silicone hose 4-5mm inside.

The system works even at the lowest speed in prototypical ships.

Installation near the shaft

For racing boats with combustion engines, it can also be used to extract spray water in the boat

Dimensions see pictures

Silicone hose 8/12mm, 30cm, heat resistant