Product Code: NLF TOYOSILICONE CONNECTOR ALL IN HOSE

  • RoHS2 Certified

TOYOSILICONE CONNECTOR ALL IN HOSE (TOYOSILICONE Hose Dedicated)

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.

Important

(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.

(3) Note that silicone rubber has high gas permeability.Use caution when using this product with gases.Be sure to check “Precautions for Using Our Products Safely” before choosing a product.

  • Guidance
  • Coupling Design Chart
  • List of Compatible Hoses
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 ： Silicone
Materials Detail ： Nipple: Silicone rubber
Coupling cover: SUS304
Functionality ： Prevents leakage and disconnectionPrevents liquid pooling
Certification ： RoHS2 (RoHS Revised) Certified

Material / Service

Feature:

  • Prevents contamination

    Because there is no nipple, liquids do not pool inside. The contamination prevention provides sanitary performance.

  • Reduced cleaning time

    Disassembly is not required for washing, which saves time.

  • Prevents leaks and disconnections

    The coupling is integrated, preventing hose disconnections and fluid leaks.

  • Prevents wicking

    Liquid does not wick along the reinforcing threads of the hose end, which means sanitary performance.

  • Prevents alteration

    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.

Useful information about hoses and couplings How t...

Couplings Type Part Number Specs Dimensions (mm)
TOYOSILICONE CONNECTOR ALL IN HOSE A B C H
Coupling Standards Chart · Schematic Drawing · TOYOSILICONE CONNECTOR ALL IN HOSE 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.

Tolerance Ranges for Hose Assembly Length According to JISB8360

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
Nipple: Silicone rubber
Coupling cover: SUS304
Compatible Hoses : 1Hoses
Name		TOYOSILICONE HOSE
Material : Silicone
Primary MaterialSilicone
Functionality
Chemical Resistant
Cold Resistant
Flexible
Heat Resistant
Low Elusion
Low Odor
No Waste Sorting Required
Oil Resistant (Animal and Vegetables)
Pressure
Product no.TSI
CertificationFDARoHS2 Certified
Product CodeCompatible Hoses
Inner Diameter(mm)		Coupling Specification
NLF-19191S◯
NLF-25251S◯

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