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OETIKER Screw Clamps

Oetiker 178 Series StepLess screw clamps having burr-free strip edges to provide complete protection of clamped parts from scarring or mechanical damages. Oetiker 174 Series clamps feature small perforations to help engage and keep the clamp locking mechanism in position once tightened.

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OETIKER -

174 Series Universal Clamps, Stainless Steel

Oetiker 174 Series universal clamps are ideal for unpressurised retaining functions for filters, dust bags & induction hoses. These clamps are recommended for applications that involve hose tightening around a fitting, within a car engine or an industrial machinery unit. Oetiker 174 Series universal clamps feature a uniquely designed band edge for reducing the risk of damage to the hose. These universal clamps are made of stainless steel for structural rigidity & resisting corrosion on exposed surfaces, and feature small perforations to engage and keep the clamp locking mechanism in position once tightened.

StyleModelSizeBand TypeBand WidthSize ReferencePack SizePrice (ex. VAT)Pkg. Qty.
A1740006010 mPerforated Steel Band0.35"509R33-€100.841
RFQ
A1740005910 mPerforated Steel Band0.27"507R33-€94.911
RFQ
A1740006710 mPerforated Steel Band0.39"501R33-€100.841
RFQ
A1740004122.6 mm to 32 mmSteel Band0.27"706R2-€2.461
RFQ
A1740005730 mPerforated Steel Band0.39"501R100-€255.571
RFQ
A1740005230 mPerforated Steel Band0.27"507R100-€242.721
RFQ
A1740004232 mm And LargerSteel Band0.27"706R3-€3.101
RFQ
A1740004540 mm And LargerSteel Band0.35"906R4--1
RFQ
A1740015340 mm And LargerPerforated Steel Band0.35"906R4--1
RFQ
A1740004443 mmSteel Band0.27"540RS7100-100
RFQ
A1740000043 mmSteel Band0.27"540R7100-100
RFQ
A1740006344 mm to 63 mmSteel Band0.39"504R60--€15.321
RFQ
A1740000344 mm to 63 mmSteel Band0.39"540R10--€13.351
RFQ
A1740004750 mmSteel Band0.35"540RS9-€15.321
RFQ
A1740000150 mmSteel Band0.35"540R9-€15.321
RFQ
A1740006460 mm And LargerSteel Band0.39"504R60+-€13.351
RFQ
A1740000260 mm And LargerSteel Band0.39"540R10+-€16.311
RFQ
A17400053152 mPerforated Steel Band0.27"507R500-€1,016.811
RFQ
A17400058152 mPerforated Steel Band0.39"501R500-€1,101.851
RFQ
A17400050152 mPerforated Steel Band0.35"509R500-€1,101.851
RFQ
OETIKER -

178 Series Stepless Screw Clamps, Stainless Steel

Oetiker screw clamps are ideal for mounting, clamping, strapping and positioning a wire or hose. These screw clamps attach hoses and tubing to fittings to prevent leakage of liquids, air or gases in applications like commercial fishing and food processing, which involve exposure to salt water. Oetiker 178 Series StepLess screw clamps are made of stainless steel for resisting corrosion on exposed surfaces and feature a screw type tightening mechanism that enables them to fit into a wider range of hose diameters, in comparison with similarly sized ear clamps. The tightening mechanism is self tensioning to accommodate variations in diameter due to thermal cycles.
As their name suggests, these clamps feature a StepLess design to eliminate steps and overlaps on the clamp's inner circumference to provide a leak free seal and consistent 360 degree pressure. They have burr free strip edges which provide complete protection of clamped parts from scarring or mechanical damages. Oetiker 178 Series StepLess screw clamps are made from strip material having 9 mm width and 0.6 mm thickness. The dimensions of these strips provide optimum sealing with silicone hoses & EPDM rubber, while taking into account the compressibility of the hose, sealing or retaining properties, necessary radial force and environmental conditions. Oetiker 178 Series clamps come equipped with a mechanical interlock to provide secure retention of the round clamp geometry.

StyleModelSize RangeTypeBand WidthSize ReferencePack SizePrice (ex. VAT)Pkg. Qty.
A1780017018 mm to 24 mmStepless Self Tensioning0.375"024S910€93.9710
A1780012019 mm to 24 mmStepless0.35"0249100€771.42100
A1780012121 mm to 26 mmStepless0.35"0269100€771.42100
A1780017121 mm to 26 mmStepless Self Tensioning0.35"026S9100€925.79100
A1780017222 mm to 28 mmStepless Self Tensioning0.375"028S910€96.0510
A1780012223 mm to 28 mmStepless0.35"0289100€636.02100
A1780017326 mm to 31 mmStepless Self Tensioning0.35"031S9100€925.79100
A1780012326 mm to 31 mmStepless0.35"0319100€771.42100
A1780012427 mm to 32 mmStepless0.35"0329100€771.42100
A1780017427 mm to 32 mmStepless Self Tensioning0.35"032S9100€709.32100
A1780017530 mm to 36 mmStepless Self Tensioning0.375"036S910€100.8610
A1780012531 mm to 36 mmStepless0.35"0369100€636.02100
A1780017634 mm to 40 mmStepless Self Tensioning0.375"040S910€102.7610
A1780012635 mm to 40 mmStepless0.35"0409100€771.42100
A1780017737.5 mm - 45 mmSelf Tensioning Stepless Screw Clamps0.375"045S910-10
RFQ
A1780012738.5 mm to 45 mmStepless0.35"0459100€685.61100
A1780012843.5 mm to 50 mmStepless0.35"0509100€874.47100
A1780017843.5 mm to 50 mmStepless Self Tensioning0.35"050S9100€1,002.97100
A1780017948.5 mm to 55 mmStepless Self Tensioning0.35"055S9100€1,002.97100
A1780012948.5 mm to 55 mmStepless0.35"0559100€874.47100
A1780018050 mm to 60 mmStepless Self Tensioning0.35"060S9100€756.76100
A1780013050 mm to 60 mmStepless0.35"0609100€899.91100
A1780013155 mm to 65 mmStepless0.35"0659100€899.91100
A1780018155 mm to 65 mmStepless Self Tensioning0.35"065S9100€756.76100
A1780013260 mm to 70 mmStepless0.35"070950€449.9650

Features

  • These Oetiker screw hose clamps are made of stainless steel for structural rigidity & resisting corrosion on exposed surfaces.
  • They have small perforations to engage and keep the clamp locking mechanism in position once tightened.
  • Oetiker 178 Series clamps are equipped with a mechanical interlock for additional secure retention of the round clamp geometry.

Frequently Asked Questions

What is the clamping ratio?

The clamping force ratio denotes the proportion between the force administered to the clamping mechanism and the resultant force applied to secure the clamped object. For instance, a clamping-force ratio of 2-to-1 indicates that for each unit of force applied to the clamping mechanism, two units are generated to effectively maintain the object in position.

How are Oetiker hose clamps measured?

Simply measure the outer diameter of the hose. Next, confirm that the measured diameter falls within the midpoint of the clamp's clamping range.

What is clamping thickness?

The clamp thickness is the portion of a self-drilling screw's surface that serves as the connecting interface between two components. It represents the surface area of the screw responsible for absorbing and bearing mechanical loads during the connection process.

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