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W-SAFETY CLAMP-WFS

The All Stainless Steel SAFETY FS
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  Applications Clamps for various hose assemblies
Materials Clamp: stainless steel SUS 430
Housing: stainless steel SUS 430
Bolt: galvanized iron
Safety cap: polyethylene
Sleeve: polyacetal
Ring: EPDM rubber
Standards
Other

Hose Clamps Features

· Precautions for use
[Improved production efficiency] The long-term protection against leaks and disconnections means fewer operation problems.
[Labor savings] Less tightening pressure is needed, making maintenance easier.
[Safety] The end has a safety band to prevent injuries. (A safety cap is included.)
 

Note: The W-SAFETY CLAMP-WFS is compliant with the revised regulations of the RoHS 2.

wfsn Click here for W-SAFETY CLAMPS WITH NIPPLES.

Compatible hoses

TOYORON HOSE, HYBRID TOYORON HOSE, SUPER TOYORON HOSE, TOYOSPRING HOSE, TOYORING HOSE, ECORON HOSE, ECORON-S HOSE, TOYOFUSSO HOSE, TOYOFUSSO-E HOSE

Standards Chart

Clamp width: 12 mm
Width across flats of the hexagonal bolt: 7 mm

Product no. Range of use pressure Range of temperature Compatible hose sizes by inner diameter Compatible hose nipple Max. tightening torque Qty. Packaging quantity
MPa Inner dia. × Outer dia.(mm) Outer dia.
(mm)
N・m (Pieces) (Pieces)
WFS-15 -0.1~0.8 -5~70 15×22 15.5~16.5 φ *1 5.0 10 100
WFS-19 -0.1~0.8 -5~70 19×26 19.5~21.0 φ *1 5.0 10 100
WFS-25 -0.1~0.6 -5~70 25×33 25.5~27.0 φ *1 5.0 10 50

[Materials] Clamp: stainless steel SUS 430, Housing: stainless steel SUS 430, Bolt: galvanized iron
Safety cap: polyethylene, Sleeve: polyacetal, Ring: EPDM rubber

 

Wセーフティ ホースバンド構造図

Notes:
*1. Only compatible hoses should be used. Use of other hoses may result in lower performance.
2. Once the W-SAFETY CLAMP has been applied, its shape changes and it cannot be used again.

W-SAFETY CLAMP WITH NIPPLE


W-SAFETY CLAMP WITH NIPPLE
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Applications Hoses for factory equipment and couplings built into machinery
Material Nipple: Brass (RoHS compliant)
Details [Nipple]
Nipple: Brass (RoHS compliant)
[Hose clamp]
Clamp: Stainless steel SUS 430
Housing: Stainless steel SUS 430
Bolt: Galvanized iron
Safety cap: Polyethylene
Sleeve: Polyacetal
Ring: EPDM rubber
Specifications
Other

Coupling Features

[Reduced pressure loss] There is less fluid leakage, and there is a larger effective surface area (hole diameter) than with a barb fitting (see Table 1 ) for reduced pressure loss.
[Improved production efficiency] Long-term protection against leaks and disconnections reduces problems and increases production efficiency.
[Safety and reliability]

The end has a safety band to prevent injuries. (A safety cap is included)

 

Note: The W-SAFETY CLAMP WITH NIPPLE is compliant with the revised regulations of the RoHS 2.

Coupling Standards Chart

Barb Fittings
Coupling exterior Schematic drawing
Coupling exterior Schematic drawing
Product no. Set contents Screw
standards
Compatible hose sizes Genuine hose nipple Nipple
total length L
HEX Set weight Packaging quantity
Inner dia. × Outer dia.
(mm)
Outer dia.
(mm)
Inner dia.
(mm)
mm mm g Set
WFSN-15-R1/2B Clamp:1
Nipple:1
R1/2 15×22 16.2φ 12.8φ 56 22 90 10
WFSN-19-R3/4B Clamp:1
Nipple:1
R3/4 19×26 20.0φ 16.8φ 61 27 130 10
WFSN-25-R1B Clamp:2
Nipple:1
R1 25×33 26.0φ 22.0φ 80 35 250 10

Nipple material: Brass (RoHS compliant)

The WFSN-25-R1B requires two clamps to ensure proper performance.
These are included in the WFS-25 (W-SAFETY) set.
Precautions: For pressure and temperature ranges, as well as the recommended tightening torque of the W-SAFETY CLAMP set, please click here.

 

List of Compatible Hoses

*Pressure and temperature ranges are based on the standards of compatible hoses.

  Compatible Hoses
W-SAFETY CLAMP WITH NIPPLE HYPER TOYORON HYBRID TOYORON SUPER TOYORON TOYORON TOYOSPRING TOYORING
HPT HTR ST TR TS TG
TOYORON HYBRID TOYORON SUPER TOYORON TOYORON TOYOSPRING TOYORING
Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride
Highly oil-resistant Oil-resistant inner liner Oil-resistant Oil-resistant inner liner Oil-resistant Oil-resistant
        Vacuum Vacuum
Nipple material: Brass (RoHS compliant)            
Product no. Compatible
hose sizes
by diameter (mm)
Screw standards            
WFSN-15-R1/2B 15 R1/2 OK OK OK OK OK OK
WFSN-19-R3/4B 19 R3/4 OK OK OK OK OK OK
WFSN-25-R1B 25 R1 OK OK OK OK OK OK
  Compatible Hoses
W-SAFETY CLAMP WITH NIPPLE HYBRID TOYODROP ECORON ECORON-S
HTD EC ECS
HYBRID TOYODROP ECORON ECORON-S
Vinyl chloride Polyolefin Polyolefin
Prevents condensation For indoor use only For indoor use only
  Chemical-resistant Chemical-resistant
    Vacuum
Nipple material: Brass (RoHS compliant)      
Product no. Compatible
hose sizes
by diameter (mm)
Screw standards      
WFSN-15-R1/2B 15 R1/2 OK OK -
WFSN-19-R3/4B 19 R3/4 OK OK -
WFSN-25-R1B 25 R1 OK OK OK
  Compatible Hoses
W-SAFETY CLAMP WITH NIPPLE TOYOFUSSO TOYOFUSSO SOFT TOYOFUSSO-E TOYOFUSSO-S
FF FFY FFE FFS
TOYOFUSSO TOYOFUSSO SOFT TOYOFUSSO-E TOYOFUSSO-S
Fluorine Fluorine Fluorine Fluorine
Chemical-resistant Chemical-resistant Chemical-resistant Chemical-resistant
Non-adhering Non-adhering Non-adhering Non-adhering
  柔軟 Prevents static electricity Vacuum
Nipple material: Brass (RoHS compliant)        
Product no. Compatible
hose sizes
by diameter (mm)
Screw standards        
WFSN-15-R1/2B 15 R1/2 OK OK OK OK
WFSN-19-R3/4B 19 R3/4 OK OK OK OK
WFSN-25-R1B 25 R1 OK OK OK OK

 

 

使用说明&注意事项 021-6228-1325

 


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