Stainless Steel Embossed Non-Perforated Torro Worm Gear & Drive Hose Clamp with Asymmetric Housing, German Type, 9 mm Bandwidth, W4, 140-160 mm Clamping Range

• Standard: DIN, GB
• What Material: W4 Stainless Steel
• What Packaging: Plastic Bag Placed in Box, Box on Pallet
• Supplier: Factory
• Customization: Available
• Product Type: Non-Perforated Torro Worm Gear Hose Clamps (Wna)
• Model NO.: WNA B9 D140-160 W4
• Product Series: Wna
• Band Width: 9 mm (0.35")
• Clamping Range: 140 mm - 160 mm (5.51"-6.30")
• Band Thickness: 0.6 mm (0.024")
• Origin: China

Product Description

Non-perforated Torro Worm Gear Hose Clamps (WNA)
 

Torro Worm gear hose clamps are especially suited to applications with high mechanical loads.

The improved asymmetric housing ensures an even distribution of forces and safe assembly.

The asymmetric extension prevents the housing from tilting over when the clamp is tightened.

The screw support facilitates ease of assembly due to the safe guidance of the emerging band end.

The short housing saddle provides even contact pressure.

The smooth inside of the band offers optimal hose protection.

Material, clamping range and your logo can be stamped on the band.
Customize Strap Length and Clamp Housing Quantity to Suit Your Specific Needs
 

Product Details:
 

Product Specifications
Product Series	WNT
Band Width	9 mm (0.35") and 12 mm (0.47")
Diameter Range mm	8-12 mm~~180-200mm   0.32" - 0.47"~~7.09"- 7.87" Please see Diameter Range Table below for details
Band Thickness	0.6 mm (0.024") for both 9 mm and 12 mm band width
Material	W1,W2,W4,W5 available. Please see Material table below for details.
Suggested Torque	Installation torque varies slightly depending on the band width and material. Please see table below for details.
Packaging	Plastic bag packaging, placed in box, box on pallet

 

Material
Material Code	Corrosion Resistance	Material
W1	Normal	Screw, Housing and Band are all zinc plated.
W2	Average	Screw is zinc plated. Housing and Band are both 201/304 stainless.
W4	High	Screw, Housing and Band are all 201/304 stainless steel.
W5	Maximum	Screw, Housing and Band are all 316 stainless steel.

 

Diameter Range for 9 mm (0.35") Bandwidth Hose Clamp
mm	inch
8-12	0.32"-0.47"
10-16	0.39"-0.63"
12-20	0.47"-0.79"
12-22	0.47"-0.87"
16-25	0.63"-0.98"
16-27	0.63"-1.06"
20-32	0.79"-1.26"
25-40	0.98"-1.57"
30-45	1.18"-1.77"
32-50	1.26"-1.97"
35-50	1.38"-1.97"
40-60	1.57"-2.36"
50-70	1.97"-2.76"
60-80	2.36"-3.15"
70-90	2.76"-3.54"
80-100	3.15"-3.94"
90-110	3.54"-4.33"
100-120	3.94"-4.72"
110-130	4.33"-5.12"
120-140	4.72"-5.51"
130-150	5.12"-5.91"
140-160	5.51"-6.30"

                   

Material Code	Suggested Installation Breaking Torque for 9 mm (0.35") Bandwidth Clamp		Suggested Installation Breaking Torque for 12 mm (0.47") Bandwidth Clamp
	Free Torque in Nm	Breaking Torque in Nm	Free Torque in Nm	Breaking Torque in Nm
W1	≤ 0.6 Nm	≥ 4.5 Nm	≤ 0.8 Nm	≥ 5.0 Nm
W2	≤ 0.6 Nm	≥ 6.0 Nm	≤ 0.8 Nm	≥ 7.0 Nm
W4	≤ 0.6 Nm	≥ 6.0 Nm	≤ 0.8 Nm	≥ 7.0 Nm
W5	≤ 0.6 Nm	≥ 6.0 Nm	≤ 0.8 Nm	≥ 7.0 Nm

       
Application:





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