Flexible Fluorine (ETFE) Resin SUS Spring Wire Hose (Dissipative Type) [Model Number: E-SJSD]
Multi-Purpose / Chemical Resistance Tube | NEW! Electrical Resistivity of Hose is compliant with international standards. You can mitigate static electricity when you transfer flammable fluids.
Fluids
chemicals
ink
paint
fluxUVpaint UVink 
food
drink
powder
inflammable Applications
- Piping for Preventing Static Electricity
- For Transferring Flammable Fluids at Chemical Factories
- For Transferring High Volatile Fluids such as Alcohol and Fragrance
- For Transferring Paints and Solvents
Functions
Conductive
Solvent Resistance
Non-PVC
Non-Adhesiveness
Chemical Resistance
Low Odor
Food-Sanitation
UV Cut
Vacuum
Oil-Proof
Hard to Break
Alcohol Resistance
UL Compliant
Characteristics
- Chemical Resistance…Since the inner layer is made of ETFE Fluorine Resin, E-SJSD stands proof against most of the chemical substances.
- Dissipative…Due to the use of conductive resin and metal fiber, no matter how long a hose is, electrical resistivity (Conductive: Dissipative Grade) is achieved.
- Compliance with Guideline…The value of electrical resistivity is compliant with ISO 8031 and IEC/TS 60079-32-1: 2013 (Explosive Atmosphere: Part 32-1: Guideline for Dangerous Static Electricity).
- Non-Adhesiveness…Since fluorine resin is superior in non-adhesiveness, you can wash out the fluids very easily.
- Vacuum…E-SJSD can be used in vacuum conditions, keeping high stability in its shape.
- Plasticizer-Free…E-SJSD does not contain plasticizer (an elution material) at all. E-SJSD is an oil-free hose.
- UV Cut…E-SJSD can shield the ultraviolet (Wavelength: from 240nm to 800nm) over 99%.
- Original Fittings…By using our original fittings, you can avoid accidents which are caused by incorrect choices of hose and fittings.
■ Certificates and Regulations
- RoHS2…E-SJSD is compliant with RoHS2 requirements (directive 2011/65/EU:RoHS2). (RoHS 2 Compliant products mean that they do not contain or below the threshold of 10 substances.) Certificate is available on request.
- UL94HB Equivalent…According to the third-party institution test, E-SJSD is confirmed as equivalent to UL94HB (Flame Retardancy Test UL94HB Horizontal Combustion Test). Certificate is available on this webpage.
- Food Sanitation…E-SJSD 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 : -20 – 80 $^\circ$C (-4$^\circ$F – 176$^\circ$F)
- Color : Sliver
Leaflet Request
For more information on our Product Standard of E-SJSD, please click "Product Leaflet Download" above.
Specification Request
For more technical information (such as Thickness of Each Layer and Precautions in Use) on E-SJSD, please click "Product Specification Download" above.
Cautions:
- 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. Please do not use plastic fittings.
- When you use our products, please refer to “Precautions for Use.”
- In terms of chemical resistance, please refer to “Chemical Resistance Data.”
- Although the inner layer is made of ETFE fluorine, please make sure whether or not E-SJSD is usable for high purity fluids before you use.
- 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.
- Flexible Fluorine (ETFE) Resin SUS Spring Wire Hose (Dissipative Type) does not have the function of getting rid of already charged fluids. Please take another approach to deal with.
Frequently Asked Question
Question: What is the characteristic of E-SJSD?
Answer: E-SJSD meets the international guideline on static electricity. With special structures of the hose, E-SJSD prevents the generation of static electricity, resulting in the creation of safe work environment. If you transport a high flammable fluid, we strongly recommend you to consider E-SJSD.
Technical Information
(A) Relationship Graph between Working Temperature and Maximum Working Pressure
(B) Resistance Value Data by Hose Length (E-SJSD-12)
- Temperature Range : 23 $^\circ$C ± 1 $^\circ$C (73$^\circ$F ± 1.8 $^\circ$F)
- Relative Humidity : 20 % ± 2 %
- Fittings : E-FTS-12
- Results : Due to the product composition of E-SJSD, the resistance value is less likely to go up in proportion to the hose length. (Please note that the data is the test values, which is not guaranteed.)
Electrical Properties of Major Flammable Fluids (Conductivity)
The following information is cited from “Industrial Safety and Health Research Institute Technical Guidance on Electrostatic Safety Guide 2007 ISSN 1882 -2703 JNIOSH-TR-NO. 42 (2007) page 157 – 162 G.5.”
Insulating Fluid (<100 pS/m)
HAKKO Original Fittings for E-SJSD
| Product Name | Materials, Characteristics |
| 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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| EIGHTLOCK S Fittings [Model Number: E-ELS]] |
- Material: SUS304 (Body, Ring, Nut), POM (Sleeve)
- Our Nut Type Original Made-in-Japan Fittings
- Since the inner layer of the fltting 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
- SUS316L 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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*About Ferrule Fittings with Swage Type (Normal Type) of E-SJSD, please click E-SJSD-F.
*About Ferrule Fittings with Swage Type (EP Processing) of E-SJSD, please click E-SJSD-F-EP.
Cautions:
- For EIGHTNIPPLE S and B Fittings, please fasten with two hose clamps.
- We do not have our original fittings for some sizes. For these sizes, please select fittings sold in the market. Please also make sure to fasten hose clamps.
- For EIGHTLOCK S and Fittings, its sleeve is not reusable. When you reinstall a hose, please use a new one.
HAKKO Original Accessory for E-SJSD
| 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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