A coupling for equipment and devices handling foods, beverages, chemicals and the like (TOYOSILICONE Hose Dedicated)
TOYOSILICONE FERRULE hoses are designed and machined by a hose manufacturer.
(Coupling cover: SUS304)
The hose and coupling are integrally molded with no bump between them, causing no liquid accumulation.
A hose coupling set that causes no liquid accumulation, prevents contamination, requires no disassembly cleaning, and causes no trouble such as fluid leakage and hose disconnection, helping improve safety and productivity.
Safe and secure due to its compliance with the Food Sanitation Act, FDA (US Food and Drug Administration) registered product.
(1) Never use it to convey nonpolar organic solvents (benzene, toluene, hexane, etc.), halogenated hydrocarbon (methylene chloride, trichloroethane, etc.), concentrated strong acid, strong alkali, mineral oil, steam for long periods of time, or animal or vegetable oil of 70℃ or higher. If steam cleaning a hose, we recommend a short cleaning period using saturated steam pressure no greater than 0.2 MPa and temperature not exceeding 130°C.
(2) Do not use high-temperature water above 100°C (for temperature controller piping, etc.). The hose reinforcing material (thread) may become brittle and cause cracks on the hose, which may cause secondary damage such as injury or burns.
Coupling cover/SUS304
| Connection Surface | Connection Method | Inner Diameter for Hose (mm) / Coupling Specification |
|---|---|---|
| Hose Side | All Connector | 19,25 |
| Device Side | Ferrule | 1S |
| Product no. | ： | NLF |
|---|---|---|
| Fluids | ： | Air Chemicals Drinking Water Foods Oils Water (Non-drinkable) |
| Primary Material | ： | Silicon |
| Materials Detail | ： | Nipple: Silicone rubber Coupling cover: SUS304 |
| Functionality | ： | Prevents leakage and disconnectionPrevents liquid pooling |
| Certification | ： | RoHS2 (RoHS Revised) Certified |
| Fluids (Couplings) | Chemicals, Food (including Fats), Solvents, Water |
|---|---|
| Connection type | Ferrule |
| Body Material | Silicon Rubber |
| Hose Connection Type | Hose Crimping |
| Connection Type (Inch) | 1, 3/4 |
| Coupling Specification | 1S |
| Connection Surface | Connection Method | Inner Diameter for Hose (mm) / Coupling Specification |
|---|---|---|
| Hose Side | All Connector | 19,25 |
| Device Side | Ferrule | 1S |
| Product no. | ： | NLF |
|---|---|---|
| Fluids | ： | Air Chemicals Drinking Water Foods Oils Water (Non-drinkable) |
| Primary Material | ： | Silicon |
| Materials Detail | ： | Nipple: Silicone rubber Coupling cover: SUS304 |
| Functionality | ： | Prevents leakage and disconnectionPrevents liquid pooling |
| Certification | ： | RoHS2 (RoHS Revised) Certified |
| Fluids (Couplings) | Chemicals, Food (including Fats), Solvents, Water |
|---|---|
| Connection type | Ferrule |
| Body Material | Silicon Rubber |
| Hose Connection Type | Hose Crimping |
| Connection Type (Inch) | 1, 3/4 |
| Coupling Specification | 1S |
Because there is no nipple, liquids do not pool inside. The contamination prevention provides sanitary performance.
Disassembly is not required for washing, which saves time.
The coupling is integrated, preventing hose disconnections and fluid leaks.
Liquid does not wick along the reinforcing threads of the hose end, which means sanitary performance.
Since there is no nipple, the fluid flowing through the hose maintains its integrity because it does not come into contact with metal inside the hose.
| Couplings Type | Part Number | Specs | Dimensions (mm) | |||
|---|---|---|---|---|---|---|
| TOYOSILICONE CONNECTOR ALL IN HOSE | A | B | C | H | ||
 |
NLF-19 | 1S | 50.5 | 43.5 | 22.8 | 32.0 |
| NLF-25 | 1S | 50.5 | 43.5 | 25.4 | 27.0 | |
*When ordering, please specify the type of coupling and the length of the hose.
| Assembly length (mm) | Tolerance range (mm) | |
|---|---|---|
| Under 500 | +10 | 0 |
| 500 to 999 | +15 | 0 |
| 1000 to 1999 | +20 | 0 |
| 2000 to 4999 | +1.0% | 0 |
| Over 5000 | +2.0% | 0 |
| Genuine Couplings : 21 | Coupling Name | TOYOCONNECTOR | |
|---|---|---|---|
| Hose Size | Hose Connection | Cap Nut | |
| Coupling Specification | Male Thread | ||
| Primary Material | SUS | ||
| Product no. | TCSB | ||
| Certification | RoHS2 Certified | ||
| Hoses Product Code | Inner dia. (mm) | Outer dia. (mm) |
|
| FF-9-20 | 9 | 15 | ◯ |
| FF-12-20 | 12 | 18 | ◯ |
| FF-15-20 | 15 | 22 | ◯ |
