Goel’s eccentric glass reducers are designed to connect two different nominal diameters (DN) while maintaining a flat side alignment instead of a common centerline. This offset geometry prevents air or liquid entrapment, making eccentric reducers especially suitable for horizontal pipelines and drainage-critical applications.
Manufactured from borosilicate glass 3.3, eccentric reducers ensure smooth flow transition, excellent chemical inertness, and compatibility with full vacuum operations. These reducers are widely used where process efficiency, cleanliness, and visual inspection are essential.
Technical Specifications
|
Parameter |
Specification |
|
Product Type |
Eccentric Glass Reducer |
|
Reducer Series |
PR-E / PR Series |
|
Material |
Borosilicate Glass 3.3 |
|
Reduction Type |
Offset (Flat-side alignment) |
|
Nominal Diameter Range |
DN 15 → DN 800 (DN 1000 on request) |
|
Orientation |
Horizontal pipelines |
|
Surface Finish |
Smooth internal glass bore |
|
Vacuum Rating |
Suitable for full vacuum |
|
Pressure Capability |
Low positive pressure (system dependent) |
|
Chemical Resistance |
Excellent |
|
Transparency |
Full visual monitoring of flow |
|
Drainage Characteristics |
No pocket / no air locking |
|
Standards Compatibility |
Glass pipeline system standards |
Typical Catalogue Dimensions (Indicative)
|
Reducer Code |
Inlet DN |
Outlet DN |
Length (mm) |
Alignment |
|
PR18/3-E |
450 |
80 |
375 |
Bottom flat |
|
PR18/4-E |
450 |
100 |
375 |
Bottom flat |
|
PR18/12-E |
450 |
300 |
375 |
Bottom flat |
|
PR24/4-E |
600 |
100 |
400 |
Bottom flat |
|
PR24/12-E |
600 |
300 |
400 |
Bottom flat |
Top-flat or bottom-flat orientation available on request.
Applications
Key Advantages
Customization Options
