KY COIL HOSE [Model Number: E-KYC]
Food Grade and Industrial Hose | Alcohol Resistant Hose | Moderate Chemical Resistant Hose | If the plasticizer soaks into the fluid or the resin odor badly affects the fluid, KY COIL HOSE is a suitable choice for you.
Fluids
chemicals
food
drink
alcohol
oil
water
powder
air Applications
- For Transferring Food, Beverage, Liquor and Brewing
- For Transferring Alcohol, Cosmetics and Fragrance
- For Transferring High Purity Chemicals such as Fine Chemical
- For Waste Water and Chemical Pump
- For Chemical Piping such as Acid and Alkali
- As a Protection of the Fluid which is affected by PVC Plasticizer
Functions
Non-PVC
Chemical Resistance
Low Elution
Low Odor
Food-Sanitation
Vacuum
Hard to Break
Alcohol Resistance
Characteristics
- Vacuum...E-KYC stands proof against negative pressure (can be used in vaccum conditions).
- Stability...Resin Coil makes it very difficult to be crushed or kinked, leading to high stability in its shape.
- Non-PVC...E-KYC is an eco-friendly tubing, which is made of Olefin Resin and Styrene Resin.
- Environment-Friendly...E-KYC restrains the production of harmful gas, even though it is burned out.
- Plasticizer-Free...E-KYC does not contain plasticizer (an elution material) at all.
- Low Elution and Low Odor...Compared with PVC hose, elution levels are low. It is suitable for transferring food, beverage and cosmetics.
- Chemical Resistance...Since the inner layer is made of Olefin Resin, E-KYC shows great chemical resistance.
- Easy to Cut...Since we print the cut mark on the hose every meter, it is easy to cut the length you would like to.
- Transparency...E-KYC (natural color) enables you to check the fluid very easily.
- Original Fittings...By using our original fittings, you can avoid accidents which are caused by incorrect choices of hose and fittings. For more information on our original fittings, please scroll down to the end.
Certificates and Regulations
- RoHS Compliant...E-KYC is compliant with RoHS requirements (Directive: (EU) 2015/863). (RoHS Compliant means that E-KYC does not contain RoHS 10 restricted substances or it does not exceed the upper threshold of RoHS 10 restricted substances.) Certificate is available on request.
- Non-Use of UV-328...E-KYC does not contain UV-328. Certificate is available on request.
- Food Sanitation...E-KYC conforms to the Food Sanitation Law No.370 (No.370 of the Ministry of Health and Welfare for Food Sanitation). (Conformity to N-Heptane). [Regarding the conformity of “Partial Revision of the Food Sanitation Law” (Effective on June 1, 2020) and Positive List System (PL), please download here.]
Packing Images
Product Standard
- Temperature Range : 0 - 70 $^\circ$C
- Color : Natural
*Please note that the value of "Minimum Bend Radius" is NOT equal to that of "Flexibility." About "Flexibility," please contact us and request the sample.
Leaflet Request
For more information on our Product Standard of E-KYC, please click "Product Leaflet Download" above.
Specification Request
For more technical information (such as Thickness of Each Layer and Precautions in Use) on E-KYC, please click "Product Specification Download" above.
Cautions:
- Due to the laminated structure hose, please use the joints to seal an inner surface of the hose.
- Please do not use the joints to seal an outer surface of the hose. This may result in the bursting or coming off from the hose.
- When you use our products, please refer to "Precautions for Use." ("The Precautions for Use" is also available at the product specifications of E-KYC, which can be downloadable from here.)
- In terms of chemical resistance, please refer to "Chemical Resistance Data."
- Although the inner layer is resistant to fluids, depending on working environments, the fluids would be permeated through the inner layer, resulting in the danger of swelling and degradation of the middle or outer layer.
Frequently Asked Questions
Question: How do we wash out the food grade hose?
Answer: To wash out the inner layer of the hose, we recommend you to use a sponge ball and rocket brush.
Question: We understand that an inner layer of E-KYC is made of Olefin. What kinds of chemical can be transferred through Olefin?
Answer: Although in terms of chemical resistance, Olefin is lower than Fluorine, some types of chemicals are transferrable. For instance, isopropyl alcohol, phenol, alkali, methanol, ethanol, and sodium hypochlorite are transferrable. (Please note that depending on the other using conditions, those chemicals might not be resistant against Olefin. Please check in advance.)
Technical Information
(A) Relationship Graph between Working Temperature and Maximum Working Pressure
(B) Combustion Gas Data on Raw Material of KY COIL HOSE
*Test Method: JIS K7217
(C) Leach Test Data
Notes: Depending on the materials of the hose, plasticizer and stabilizer may elute. Data on the above show the levels of low elution of E-KYC. The results above are measured values are NOT guaranteed.
*Test Method: JIS S 3200-7: 2004 [Equipment for Water Supply Service]
*Hose Cleaning-Up
If you wash the hose in hot water, hot water must be lower than 80 $^\circ$C (176 $^\circ$F), less than 30 minutes and less than 0.1 MPa (1kgf/cm2) (One-Side Free Condition).
HAKKO Original Fittings for E-KYC
| Product Name | Materials, Characteristics |
| EIGHTLOCK S Fittings [Model Number: E-ELS]] |
- Material: SUS304 (SS304) (Body, Ring, Nut), POM (Sleeve)
- Our Nut Type Original Made-in-Japan Fittings
- Since the inner layer of the fitting is flat and does not use the rubber packing, fluid accumulation is unlikely to occur. Thus, it is easy to wash out.
- Since you do not need hose clamp and the controlling torque value, you can standardize how to install the fitting.
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| EIGHTLOCK B Fittings [Model Number: E-ELB]] |
- Material: BSBM (Body, Ring, Nut), POM (Sleeve)
- Our Nut Type Original Made-in-Japan Fittings
- Since the inner layer of the fitting is flat and does not use the rubber packing, fluid accumulation is unlikely to occur. Thus, it is easy to wash out.
- Since you do not need hose clamp and the controlling torque value, you can standardize how to install the fitting.
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| EIGHTNIPPLE S Fittings [Model Number: E-FTS]] |
- Material: SUS316L (SS316L)
- SUS316L (SS316L) is superior in corrosion resistance, so you can transfer a wide range of fluids.
- Two-stage flat nipple structure which maximizes hose pressure
- Our Original Barb Nipple Fittings
- Made-in-Japan Fittings
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| EIGHTNIPPLE B Fittings [Model Number: E-FTB]] |
- Material: BSBM (Brass)
- Compliant with RoHS2 requirement
- Two-stage flat nipple structure which maximizes hose pressure
- Our Original Barb Nipple Fittings
- Made-in-Japan Fittings
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| EIGHTLOCK Ferrule Fittings [Model Number: E-ELF]] |
- Material: Body: SCS16, Nut and Ring: SCS13 (Sleeve: POM)
- You can replace a hose even though the hose needs replacement, since EIGHTLOCK Ferrule Fitting is a nut ferrule fitting. You can install and detach the fitting on site.
- You can make use of a wide range of usages such as pipes for chemicals, food, beverage and alcohol.
- The nipple end is less likely to accumulate fluids, so you do not have to worry about contamination very much.
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Cautions:
- For EIGHTNIPPLE S and B Fittings, please fasten with two hose clamps.
- For EIGHTLOCK S, B and Ferrule Fittings, its sleeve is not reusable. When you reinstall a hose, please use a new one.
- Working temperature range with EIGHTLOCK S, B and Ferrule Fittings is not the same as without EIGHTLOCK S, B and Ferrule Fittings. For more information, please visit the product page of EIGHTLOCK Fittings.
HAKKO Original Accessory for E-KYC
| Product Name | Materials, Characteristics |
| Protective Spring Guards [Model Number: E-HSL]] |
- Material: SUS304 (Band, Spring and Fastener)
- Spring guards prevent kinking, so you can transfer fluids safely.
- E-HSL prevents kinking even if the bending radius is small due to the space-saving piping.
- When you install E-HSL on the fitting, E-HSL can be used as an alternative to flat band.
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