178 Series Stepless Screw Clamps, Stainless Steel
OETIKER

Band Width Size Range Size Reference Sae Number Band Thickness Finish Band Material Pkg. Qty. Price (inc. GST)
0.35" - 032S9 J1508 0.024" Plain - 100 SGD 724.35
0.35" 19 mm to 24 mm 249 - - - - 1 RFQ
0.35" 21 mm to 26 mm 026S9 J1508 0.024" Plain - 1 RFQ
0.35" 21 mm to 26 mm 269 - - - - 1 RFQ
0.35" 23 mm to 28 mm 289 - - - - 100 SGD 670.69
0.35" 26 mm to 31 mm 031S9 J1508 0.024" Plain - 1 RFQ
0.35" 26 mm to 31 mm 319 - - - - 1 RFQ
0.35" 27 mm to 32 mm 329 - - - - 1 RFQ
0.35" 31 mm to 36 mm 369 - - - - 1 RFQ
0.35" 35 mm to 40 mm 409 - - - - 1 RFQ
0.35" 38.5 mm to 45 mm 459 - - - - 1 RFQ
0.35" 43.5 mm to 50 mm 050S9 J1508 0.024" Plain - 1 SGD 9.35
0.35" 43.5 mm to 50 mm 509 - - - - 1 RFQ
0.35" 48.5 mm to 55 mm 055S9 J1508 0.024" Plain - 1 RFQ
0.35" 48.5 mm to 55 mm 559 - - - - 1 RFQ
0.35" 50 mm to 60 mm 060S9 J1508 0.024" Plain - 100 SGD 1,615.89
0.35" 50 mm to 60 mm 609 - - - - 1 RFQ
0.35" 55 mm to 65 mm 065S9 J1508 0.024" Plain - 1 RFQ
0.35" 55 mm to 65 mm 659 - - - - 1 RFQ
0.35" 60 mm to 70 mm 070S9 J1508 0.024" Plain - 1 SGD 10.23
0.35" 60 mm to 70 mm 709 - - - - 1 RFQ
0.35" 65 mm to 75 mm 759 - - - - 1 RFQ
0.35" 70 mm to 80 mm 080S9 J1508 0.024" Plain - 1 RFQ
0.35" 70 mm to 80 mm 809 - - - - 1 RFQ
0.35" 75 mm to 85 mm 859 - - - - 1 RFQ
0.35" 80 mm to 90 mm 090S9 J1508 0.024" Plain - 1 RFQ
0.35" 80 mm to 90 mm 909 - - - - 1 RFQ
0.35" 85 mm to 95 mm 095S9 J1508 0.024" Plain - 1 RFQ
0.35" 85 mm to 95 mm 959 - - - - 1 RFQ
0.35" 90 mm to 100 mm 100S9 J1508 0.024" Plain - 1 RFQ
0.35" 90 mm to 100 mm 1009 - - - - 1 RFQ
0.35" 95 mm to 105 mm 105S9 J1508 0.024" Plain - 1 RFQ
0.35" 95 mm to 105 mm 1059 - - - - 1 RFQ
0.35" 100 mm to 110 mm 110S9 J1508 0.024" Plain - 1 RFQ
0.35" 100 mm to 110 mm 1109 - - - - 1 RFQ
0.35" 104 mm to 115 mm 1159 - - - - 1 RFQ
0.35" 105 mm to 115 mm 115S9 J1508 0.024" Plain - 1 RFQ
0.35" 109 mm to 120 mm 1209 - - - - 1 RFQ
0.35" 110 mm to 120 mm 120S9 J1508 0.024" Plain - 1 RFQ
0.35" 114 mm to 125 mm 1259 - - - - 1 RFQ
0.35" 115 mm to 125 mm 125S9 J1508 0.024" Plain - 1 RFQ
0.35" 119 mm to 130 mm 1309 - - - - 1 RFQ
0.35" 120 mm to 130 mm 130S9 J1508 0.024" Plain - 1 RFQ
0.35" 124 mm to 135 mm 1359 - - - - 1 RFQ
0.35" 125 mm to 135 mm 135S9 J1508 0.024" Plain - 1 RFQ
0.35" 129 mm to 140 mm 1409 - - - - 1 RFQ
0.35" 130 mm to 140 mm 140S9 J1508 0.024" Plain - 1 RFQ
0.35" 134 mm to 145 mm 1459 - - - - 1 RFQ
0.35" 135 mm to 145 mm 145S9 J1508 0.024" Plain - 1 RFQ
0.35" 139 mm to 150 mm 1509 - - - - 1 RFQ
0.35" 140 mm to 150 mm 150S9 J1508 0.024" Plain - 1 RFQ
0.35" 144 mm to 155 mm 155S9 J1508 0.024" Plain - 1 RFQ
0.35" 144 mm to 155 mm 1559 - - - - 1 RFQ
0.35" 149 mm to 160 mm 160S9 J1508 0.024" Plain - 1 RFQ
0.35" 149 mm to 160 mm 1609 - - - - 1 RFQ
0.35" 154 mm to 165 mm 165S9 J1508 0.024" Plain - 1 RFQ
0.35" 154 mm to 165 mm 1659 - - - - 1 RFQ
0.35" 159 mm to 170 mm 170S9 J1508 0.024" Plain - 1 RFQ
0.35" 159 mm to 170 mm 1709 - - - - 1 RFQ
0.35" 164 mm to 175 mm 175S9 J1508 0.024" Plain - 1 RFQ
0.35" 164 mm to 175 mm 1759 - - - - 1 RFQ
0.35" 169 mm to 180 mm 180S9 J1508 0.024" Plain - 1 RFQ
0.35" 169 mm to 180 mm 1809 - - - - 1 RFQ
0.35" 174 mm to 185 mm 185S9 J1508 0.024" Plain - 1 RFQ
0.35" 174 mm to 185 mm 1859 - - - - 1 RFQ
0.35" 179 mm to 190 mm 190S9 J1508 0.024" Plain - 1 RFQ
0.35" 179 mm to 190 mm 1909 - - - - 1 RFQ
0.35" 184 mm to 195 mm 195S9 J1508 0.024" Plain - 1 RFQ
0.35" 184 mm to 195 mm 1959 - - - - 1 RFQ
0.35" 189 mm to 200 mm 200S9 J1508 0.024" Plain - 1 RFQ
0.35" 189 mm to 200 mm 2009 - - - - 1 RFQ
0.35" 194 mm to 205 mm 205S9 J1508 0.024" Plain - 1 RFQ
0.35" 194 mm to 205 mm 2059 - - - - 1 RFQ
0.35" 199 mm to 210 mm 210S9 J1508 0.024" Plain - 1 RFQ
0.35" 199 mm to 210 mm 2109 - - - - 1 RFQ
0.35" 204 mm to 215 mm 215S9 J1508 0.024" Plain - 1 RFQ
0.35" 204 mm to 215 mm 2159 - - - - 1 RFQ
0.35" 209 mm to 220 mm 220S9 J1508 0.024" Plain - 1 RFQ
0.35" 209 mm to 220 mm 2209 - - - - 1 RFQ
0.35" 214 mm to 225 mm 225S9 J1508 0.024" Plain - 1 RFQ
0.35" 214 mm to 225 mm 2259 - - - - 1 RFQ
0.35" 219 mm to 230 mm 230S9 J1508 0.024" Plain - 1 RFQ
0.35" 219 mm to 230 mm 2309 - - - - 1 RFQ
0.35" 224 mm to 235 mm 235S9 J1508 0.024" Plain - 1 RFQ
0.35" 224 mm to 235 mm 2359 - - - - 1 RFQ
0.35" 229 mm to 240 mm 240S9 J1508 0.024" Plain - 1 RFQ
0.35" 229 mm to 240 mm 2409 - - - - 1 RFQ
0.35" 234 mm to 245 mm 245S9 J1508 0.024" Plain - 1 RFQ
0.35" 234 mm to 245 mm 2459 - - - - 1 RFQ
0.35" 239 mm to 250 mm 250S9 J1508 0.024" Plain - 1 RFQ
0.35" 239 mm to 250 mm 2509 - - - - 1 RFQ
0.35" 244 mm to 255 mm 255S9 J1508 0.024" Plain - 1 RFQ
0.35" 244 mm to 255 mm 2559 - - - - 1 RFQ
3/8" - 045S9 J1508 0.024" - Stainless Steel 10 RFQ
3/8" 18 mm to 24 mm 024S9 J1508 0.024" Plain Stainless Steel 10 RFQ
3/8" 22 mm to 28 mm 028S9 J1508 0.024" Plain - 10 RFQ
3/8" 30 mm to 36 mm 036S9 J1508 0.024" Plain Stainless Steel 10 RFQ
3/8" 34 mm to 40 mm 040S9 J1508 0.024" Plain Stainless Steel 10 RFQ
3/8" 64 mm to 75 mm 075S9 J1508 0.024" Plain Stainless Steel 10 RFQ

Description

Oetiker screw clampsare 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.

Uses & Applications

Oetiker 178 Series StepLess screw clamps are used for numerous clamping applications in the forestry, agriculture, plumbing, marine, shipping, automobile, chemical, food & beverage, and maintenance & repair industries.

Working Mechanism

Oetiker 178 Series StepLess screw clamps feature a tongue-in-groove design with a narrow band that concentrates clamping force transmission and a housing screw that facilitates smooth tightening & loosening for increasing & decreasing the band size. The band of these clamps has D-nuts and an interlock that engages & keeps the clamp locking mechanism in position once fastened. Once installed, the locking mechanism keeps the clamp locked for long durations, even in adverse conditions & environments.

Features

  • These screw clamps attach hoses and tubing to fittings to prevent leakage of air, gases or liquids in applications like food processing & commercial fishing, which involve exposure to salt water.
  • They feature a StepLess design for eliminating steps and overlaps on the clamp's inner circumference, to ensure consistent 360 degree pressure and a leak free seal.
  • 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.
  • Oetiker 178 Series StepLess screw clamps come equipped with burr free strip edges to provide complete protection of clamped parts from scarring or mechanical damages.
  • These 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.

Frequently Asked Questions

Are Oetiker clamps reusable?

  • Selected Oetiker clamp models like low profile, universal and screw clamps are reusable.
How do you remove an Oetiker clamp?

  • Tools like a side, rotating or bowl nose cutter can be used for removing an Oetiker clamp. However, rotating cutters are not recommended as they can damage the hose while cutting the clamp.
How do you tighten a StepLess clamp?

  • StepLess clamps are designed for tightening in an exact circle around the hose. Simply use a middle cutter or crimping tool on your pliers for crimping (not squeezing) the StepLess clamp close.
What is the significance of burr free strip edges?

  • Oetiker 178 Series StepLess screw clamps feature burr free strip edges to provide complete protection of clamped parts against scarring or mechanical damages.
Are Oetiker 178 Series StepLess screw clamps capable of resisting structural deformity against compression?

  • Yes, 178 Series StepLess screw clamps feature a mechanical interlock to provide secure retention of the round clamp geometry.
How are Oetiker clamps measured?

  • Just measure the outside diameter of the hose and make sure that the measured diameter is in the middle of the clamping range of the clamp.
When should I replace my hose clamps?

  • Radiator hose clamps and radiator hoses should be replaced every 3 to 5 years. With age and heavy use, hoses and clamps can become brittle, swollen or corroded. The radiator can only cool the car if the internal pressure stays high.
What are the different types of Oetiker clamps?

  • Oetiker offers a wide range of clamps including crimping ring, low profile, strap, V profile and ear clamps for numerous applications in the automotive, oil & gas, and hydraulic industries.
What is the difference between ear clamps and screw clamps?

  • Ear clamps use their single / double ear configuration for crimping under constant jaw force to provide uniform clamping force. Screw clamps have a built in screw, bridge & D nut for tightening them around a hose using a screwdriver.
What is the significance of StepLess design of Oetiker 178 Series screw clamps?

  • Oetiker 178 Series screw clamps feature a StepLess design for eliminating steps and overlaps on the clamp's inner circumference, ensuring a leak free seal and consistent 360 degree pressure.

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