1″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
10″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
11/2″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
11/4″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
12″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
2″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
21/2″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
3″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
3od Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
4″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
5″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |
6″ Grooved Flexible Coupling
| Product Name | Ductile Iron Grooved Fittings |
| Brand | Wingrou |
| Type | Flexible Coupling |
| Material | Ductile Iron A 536 |
| Model No. | 1N |
| Technics: | Casting |
| Application | Fire Protection Systems, Water Systems & HVAC |
| Working Pressure | 300 PSI |
| Certifications | UL Listed, FM approval |