GNY 4″x 3″ Venturis
Aviation Ground Refueling Product
GNY 4″x 3″ Venturis – Sketch 
GNY 4″x 3″ Venturis – Flow Chart
GNY Available Venturis:
GNY 4″x 3″ Venturis
Venturis: 3″ Venturis | 4″ Venturis | 4″x3″ Venturis | 6″ Venturis
The venturis manufactured by GNY Equipment, Inc. are designed for application in aircraft refueling systems. The function of the venturi is to simulate the pressure at the underwing nozzle during the fueling operation. The venturi is installed to provide a readily accessible nozzle reference pressure for the fueling pressure control system.
Model 6533728
Standard Specifications:
| Standard 4″x3″ Model with OAL of 14″ | ||
|---|---|---|
| Model | Throat Dia. | Material |
| 6533728-01 | 1.250″ | Aluminum |
| 6533728-02 | 1.375″ | Aluminum |
- Model 6533360 (3″) with OAL (Over-All-Length) of 9 3/4″
- Model 6533262 (4″) with OAL of 14″
- Model 653371 (6″) with OAL of 20″
