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Graupner Jet Propulsion Unit 5 (2347) (G2347)

Cornwall Model Boats | Hardware & Accessories | Drive Sets & Units | Jet Drives  | Graupner Jet Propulsion Unit 5 (2347)

Graupner Jet Propulsion Unit 5 (2347)

Graupner Jet Propulsion Unit 5 (2347)

The JET propulsion unit 5 is a development of the JET propulsion unit 4. A re-design of the steering nozzle and reversing flap have produced a much lighter version of the JET propulsion unit. However, since the shape of the JET unit housing is the same as that of the JET propulsion unit 4 (2348), it can be used as a simple replacement for the preceding model. The inlet tube and thrust nozzle are made of very robust pressure cast aluminium, while the plastic parts are moulded in glass fibre reinforced material. The impeller shaft runs in twin ballraces. The new JET propulsion unit is ideal for internal combustion engines, as thrust reversal is obtained by operating the reversing flap rather than by reversing the direction of rotation of the engine. The steering nozzle incorporates an integral cooling water nipple. Suitable power plants are internal combustion engines of 15 to 30 cc capacity, and electric motors rated at a minimum of 700 Watts output power. The steering servo must be a powerful type
we recommend one with an output torque of more than 5 kg/cm. If you wish to install the JET propulsion unit 5 in an AZIMUT ATLANTIC CHALLENGER and power it with an internal combustion engine, you will need to reinforce the hull with two layers of 300 g/m2 glass cloth, seal off the four stern openings by laminating glass

Length approx. 285mm
Width approx. 78mm
Height approx. 85mm
Flange Diameter: 78mm
Shaft Diameter 7mm
Weight Approx 545g
Part No: G2347

Price: 166.99 (Including VAT at 20%)
Euros: 207.07 (Inc VAT) / US Dollars: US$235.18 (Tax Free)


Quantity:  



This item is temporarily unavailable. Please Click here for an expected delivery date.

Customers who bought this item also bought:
1. 49mm Impeller for Graupner Jet Drive (Ref: G2347.1)
2. Raboesch Bow Thruster 30/33mm x148mm (Ref: RAB108-30)
3. 2221.1 Graupner Flexible 3 Pin Coupling Single 5-7mm (Ref: G2221.1)
4. 2221 Graupner Flexible 3 Pin Coupling Double M6-7mm (Ref: G2221)

Related products:
1. 2221 Graupner Flexible 3 Pin Coupling Double M6-7mm (Ref: G2221)
2. 2221.1 Graupner Flexible 3 Pin Coupling Single 5-7mm (Ref: G2221.1)

Cornwall Model Boats | Hardware & Accessories | Drive Sets & Units | Jet Drives  | Graupner Jet Propulsion Unit 5 (2347)

Product Sections

Main Pages

Free Mainland UK Delivery on orders over 150 Pounds
Secure Online Payment, we accept all major credit cards

New Products

Divers Equipment 1:10 Scale

Divers Equipment 1:10 Scale

17.89

Divers Equipment 1:10 Scale for Cap Maquettes Crew Figures
find out more

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Nylon Sheave 10mm Pack Qty 5
find out more

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Inflateable Boat 180mm

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Cap Maquettes Inflateable Boat 180mm Resin
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Stainless Steel Shroud Cable 0.5mm 11kg Strain

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Universal Joint

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Spare grub screw M3x3mm to fit the coupling inserts.
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Plain Coupling Insert 2.3mm

Plain Coupling Insert 2.3mm

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2.3mm Plain Insert, Includes grub screw
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Graupner Schottel Drive Unit II (2335)

Graupner Schottel Drive Unit II (2335)

113.99

The Schottel drive unit was developed by the Schottel company, and ...
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Roter Lowe Construction Plans Set

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Graupner Graupner Jet Propulsion Unit 5 (2347)

Cornwall Model Boats | Hardware & Accessories | Drive Sets & Units | Jet Drives  | Graupner Jet Propulsion Unit 5 (2347)

Graupner Jet Propulsion Unit 5 (2347)

Graupner Jet Propulsion Unit 5 (2347)

The JET propulsion unit 5 is a development of the JET propulsion unit 4. A re-design of the steering nozzle and reversing flap have produced a much lighter version of the JET propulsion unit. However, since the shape of the JET unit housing is the same as that of the JET propulsion unit 4 (2348), it can be used as a simple replacement for the preceding model. The inlet tube and thrust nozzle are made of very robust pressure cast aluminium, while the plastic parts are moulded in glass fibre reinforced material. The impeller shaft runs in twin ballraces. The new JET propulsion unit is ideal for internal combustion engines, as thrust reversal is obtained by operating the reversing flap rather than by reversing the direction of rotation of the engine. The steering nozzle incorporates an integral cooling water nipple. Suitable power plants are internal combustion engines of 15 to 30 cc capacity, and electric motors rated at a minimum of 700 Watts output power. The steering servo must be a powerful type
we recommend one with an output torque of more than 5 kg/cm. If you wish to install the JET propulsion unit 5 in an AZIMUT ATLANTIC CHALLENGER and power it with an internal combustion engine, you will need to reinforce the hull with two layers of 300 g/m2 glass cloth, seal off the four stern openings by laminating glass

Length approx. 285mm
Width approx. 78mm
Height approx. 85mm
Flange Diameter: 78mm
Shaft Diameter 7mm
Weight Approx 545g
Part No: G2347

Price: 166.99 (Including VAT at 20%)
Euros: 207.07 (Inc VAT) / US Dollars: US$235.18 (Tax Free)


Quantity:  



This item is temporarily unavailable. Please Click here for an expected delivery date.

Customers who bought this item also bought:
1. 49mm Impeller for Graupner Jet Drive (Ref: G2347.1)
2. Raboesch Bow Thruster 30/33mm x148mm (Ref: RAB108-30)
3. 2221.1 Graupner Flexible 3 Pin Coupling Single 5-7mm (Ref: G2221.1)
4. 2221 Graupner Flexible 3 Pin Coupling Double M6-7mm (Ref: G2221)

Related products:
1. 2221 Graupner Flexible 3 Pin Coupling Double M6-7mm (Ref: G2221)
2. 2221.1 Graupner Flexible 3 Pin Coupling Single 5-7mm (Ref: G2221.1)

Cornwall Model Boats | Hardware & Accessories | Drive Sets & Units | Jet Drives  | Graupner Jet Propulsion Unit 5 (2347)