Oetiker Ear Clamps | Raptor Supplies United Kingdom

OETIKER Ear Clamps

Crimp clamps designed for connecting hoses to fittings & pipes in oil, gas, fluid and coolant lines. Selected Oetiker ear clamps feature a spring-based self-tensioning mechanism for slippage free operation. Available in steel and stainless steel variants.

Filter
OETIKER -

153 Series 1 Ear Clamps, Stainless Steel

What are Oetiker ear clamps?
Oetiker ear clampsare designed to connect a tube to a pipe or fitting (like a hose barb connection) without an adhesive. These non greased clamps are ideal for applications where leakage is a concern. By maintaining very low geometry, the closed ear increases clamping force and creates a spring effect when the hose material expands or contracts in response to thermal or mechanical influences such as temperature & vibration. These ear clamps are a great alternative to plastic securing clamps and zip ties.
Oetiker 153 Series single ear clamps are made of stainless steel and are spot welded instead of using a mechanical interlock, to offer superior structural stability and corrosion resistance. Once the bands have been pinched around the hose, the clamps are placed over the end of the connecting hose, tightening the band around the hose & creating a secure fit. To ensure that you have a proper fit, make sure that the ear clamp size is only slightly larger than the hose size. There should be a difference of 0.4 mm between the inside diameter of the clip and the overall diameter of the tube & fitting. It is recommended to use a single ear clamp when space is limited, and a double ear clamp when there is enough space. These Oetiker stainless steel ear clamps are integrated with a mechanical interlock for keeping the clamps securely closed and preventing corrosion due to spot welding closure of the clamps. They have uniquely formed, burr free strip edges for reducing the risk of damage to hoses or other parts being clamped. Raptor Supplies offers these Oetiker ear clamps in sizes ranging from 2.9 to 17.5 inches.

StyleModelSize RangeBand WidthSize ReferenceEar WidthPack SizePrice (inc. VAT)Pkg. Qty.
A153000002.9 mm to 3.3 mm0.27"3.31.4 mm100£45.25100
A153000013 mm to 3.5 mm0.27"3.51.4 mm100£91.24100
A153000023.3 mm to 4.1 mm0.27"4.12.5 mm100£45.25100
A153000543.7 mm to 4.6 mm0.27"4.63 mm100£82.34100
A153000463.7 mm to 4.6 mm0.27"4.64 mm100-100
RFQ
A153000034.1 mm to 5.1 mm0.27"5.13.2 mm100£118.69100
A153000554.6 mm to 5.6 mm0.27"5.63.2 mm100£120.55100
A153000474.6 mm to 5.6 mm0.27"5.64 mm100-100
RFQ
A153000045.1 mm to 6.1 mm0.27"6.13.2 mm100£118.69100
A153000055.6 mm to 6.6 mm0.27"6.63.2 mm100£46.73100
A153000066.1 mm to 7 mm0.27"73 mm100£46.73100
A153000076.5 mm to 7.5 mm0.27"7.53.5 mm100£118.69100
A153000086.8 mm to 8 mm0.27"84 mm100£46.73100
A153000107.5 mm to 8.7 mm0.27"8.74 mm100£46.73100
A153000128.1 mm to 9.5 mm0.27"9.55 mm100£49.33100
A153000138.5 mm to 10 mm0.27"105 mm100£49.33100
A153000149.1 mm to 10.5 mm0.27"10.55 mm100£49.33100
A153000159.3 mm to 11 mm0.27"115.5 mm100£49.33100
A153000169.6 mm to 11.3 mm0.27"11.35.5 mm100£118.69100
A1530001710.1 mm to 11.8 mm0.27"11.85.5 mm100£49.33100
A1530001810.1 mm to 12 mm0.27"126.5 mm100£118.69100
A1530001910.3 mm to 12.3 mm0.27"12.36.5 mm100£49.33100
A1530002010.8 mm to 12.8 mm0.27"12.86.5 mm100£52.67100
A1530002111.3 mm to 13.3 mm0.27"13.36.5 mm100£118.69100
A1530002211.8 mm to 13.8 mm0.27"13.86.5 mm100£52.67100
OETIKER -

154 Series 1 Ear Clamps With Insert

Hose clamps with an insert (like Oetiker 154 Series stainless steel one ear clamps) are ideal for clamping hoses where a more secure hold is required, as compared to conventional clamps. These single ear clamps feature a thin walled insert ring to ensure ) are also available on Raptor Supplies.

StyleModelSize RangeBand WidthSize ReferenceEar WidthPack SizePrice (inc. VAT)Pkg. Qty.
A154000102.5 mm to 2.9 mm0.27"03.3RER1.4 mm100£285.60100
A154000112.7 mm to 3.1 mm0.27"03.5RER1.4 mm100£96.44100
A154000122.9 mm to 3.7 mm0.27"04.1RER2.5 mm100£259.64100
A154000633.3 mm to 4.2 mm0.27"04.6RER3 mm100£226.63100
A154000543.3 mm to 4.2 mm0.27"04.6RER5.5 mm100-100
RFQ
A154000133.7 mm to 4.7 mm0.27"05.1RER3.2 mm100£192.87100
A154000644.2 mm to 5.2 mm0.27"05.6RER3.2 mm100£220.69100
A154000554.2 mm to 5.2 mm0.27"05.6RER5.5 mm100-100
RFQ
A154000144.7 mm to 5.7 mm0.27"06.1RER3.2 mm100£215.13100
A154000155.2 mm to 6.2 mm0.27"06.6RER3.2 mm100£88.28100
A154000165.6 mm to 6.5 mm0.27"07.0RER3 mm100£213.27100
A154000175.9 mm to 7 mm0.27"07.5RER3.5 mm100£213.27100
A154000186.3 mm to 7.5 mm0.27"08.0RER4 mm100£88.28100
A154000196.6 mm to 7.8 mm0.27"08.3RER4 mm100£109.79100
A154000207 mm to 8.2 mm0.27"08.7RER4 mm100£88.28100
A154000217 mm to 8.5 mm0.27"09.0RER5 mm100£88.28100
A154000227.5 mm to 9 mm0.27"09.5RER5 mm100£213.27100
A154000238 mm to 9.5 mm0.27"10.0RER5 mm100£88.28100
A154000248.5 mm to 10 mm0.27"10.5RER5 mm100£88.28100
A154000258.8 mm to 10.5 mm0.27"11.0RER5.5 mm100£88.28100
A154000269.1 mm to 10.8 mm0.27"11.3RER5.5 mm100£91.24100
A154000289.5 mm to 11.5 mm0.27"12.0RER6.5 mm100£213.27100
A154000279.6 mm to 11.3 mm0.27"11.8RER5.5 mm100£213.27100
A154000299.8 mm to 11.8 mm0.27"12.3RER6.5 mm100£91.24100
A1540003010.3 mm to 12.3 mm0.27"12.8RER6.5 mm100£213.27100
OETIKER -

159 Series Adjustable Clamps, Stainless Steel Band

What are adjustable hose clamps?
Adjustable hose clamps are useful for attaching a hose to a fitting / nipple so that the liquid inside the hose can successfully move from one area to another, without spilling or leaking. These small, circular clamps are made from aluminium or similar thin metals, and can be tightened with a small screw. They can also be used as optional tools for cable ties or duct tape.
Oetiker 159 Series adjustable clamps are incorporated with Connecting technology, making them ideal for soft materials. These clamps allow a veriety of engagement positions and can be adjusted to several nominal diameters. These ear clamps are designed for simple and fast installation. The visible deformation of the ear provides evidence of proper closure while connecting PEX tubing to plastic fittings in coffee & vending machines. Oetiker 159 Series adjustable clamps feature burr-free edges to reduce the risk of damage to parts being clamped. These clamps form a uniform seal by maintaining their shape when installed. They feature an inner ring with radial guidance for providing all round sealing.

StyleModelSize RangeLock TypeBand WidthPack SizePrice (inc. VAT)Pkg. Qty.
A1590000225 mm to 50 mmOutside Interlock0.27"100£45.25100
RFQ
A1590000525 mm to 50 mmInside Interlock0.27"100£45.25100
RFQ
A1590000440 mm to 110 mmOutside Interlock0.27"100£61.94100
RFQ
A1590000740 mm to 110 mmInside Interlock0.27"100£125.37100
RFQ
OETIKER -

163 Series Adjustable Clamps, Stainless Steel Band

Oetiker ear clampsare designed to provide dependable and semi-permanent clamping of hoses in the petrochemical, hydraulic & automotive industries. These ear clamps are ideal for use in cross linked polyethene (PEX) tubing & water supply piping systems. They feature visible deformation to provide indication of proper closure and a dimple to deliver maximum clamping force. They are available in variants having single or double ears. Users should choose a single ear clamp if they want to achieve uniform compression around the hose / tube, and a double ear variant for extended clamping range, when dealing with materials that are vulnerable to thermal expansion or contraction.
Oetiker ear clamps are available in variants having a mechanical interlock, a multi position interlock or an insertfor secure closure of the clamps.
Oetiker Clamps 163 Series adjustable ear clamps are integrated with a multi position interlock having several engagement positions to adjust the clamp to several nominal diameters. These clamps feature a single ear for quick installation & uniform clamping of hoses. They have stainless steel construction for high corrosion resistance & structural rigidity. These adjustable circular clamps have an inner ring with radial guidance for uniform sealing around the hose. They have specially formed, burr free strip edges for reducing the risk of damage to hoses or other parts being clamped. Raptor Supplies offers these Oetiker adjustable hose clamps in clamping range of 23.6 to 132 inches. We also supply clamps having galvanised steel construction for mild corrosion resistance & ductility.

StyleModelSize RangeBand WidthSize ReferencePack SizePrice (inc. VAT)Pkg. Qty.
A1630028123.6 mm to 30 mm0.27"30A100-100
RFQ
A1630002223.6 mm to 30 mm0.27"30100£81.60100
A1630017925.6 mm to 32 mm0.27"32100£60.09100
A1630028225.6 mm to 32 mm0.27"32A100-100
RFQ
A1630002328.6 mm to 35 mm0.27"35100£96.44100
A1630028328.6 mm to 35 mm0.27"35A100-100
RFQ
A1630028430.6 mm to 37 mm0.27"37A100-100
RFQ
A1630025130.6 mm to 37 mm0.27"37100£61.57100
A1630002433.6 mm to 40 mm0.27"40100£63.05100
A1630028533.6 mm to 40 mm0.27"40A100-100
RFQ
A1630028638.6 mm to 45 mm0.27"45A100-100
RFQ
A1630002538.6 mm to 45 mm0.27"45100£66.39100
A1630028743.6 mm to 50 mm0.27"50A100-100
RFQ
A1630002643.6 mm to 50 mm0.27"50100£69.36100
A1630002747.5 mm to 56 mm0.27"56100£73.81100
A1630028847.5 mm to 56 mm0.27"56A100-100
RFQ
A1630002853.5 mm to 62 mm0.27"62100£103.85100
A1630028953.5 mm to 62 mm0.27"62A100-100
RFQ
A1630002959.5 mm to 68 mm0.27"68100£107.56100
A1630029059.5 mm to 68 mm0.27"68A100-100
RFQ
A1630003864 mm to 72 mm0.35"72100£105.71100
A1630030164 mm to 72 mm0.35"72A100-100
RFQ
A1630003065.5 mm to 74 mm0.27"74100£82.71100
A1630029165.5 mm to 74 mm0.27"74A100-100
RFQ
A1630003970 mm to 78 mm0.35"78100£108.68100
OETIKER -

167 Series Stepless Ear Clamps

Oetiker 167 Series stepless ear clamps feature a standard ear size requiring an installation tool for mounting. They feature stainless steel construction to resist corrosion and ensure 360 degree, uniform compression & surface pressure. These ear style clamps have a patented PEXGrip plumbing connection that grips the tube for easy, fast & secure installation. It also prevents the clamp from sliding. The special design of Oetiker 167 Series stepless clamps overlaps and / or eliminates the inner circumference of the unit to provide an optimum, leak free seal & perfect roundness. Furthermore, the tongue-in-groove (tongue residing in groove) design exerts pressure on the assembled parts to enable the unit to apply repetitive radial force completely around the diameter of the connection.
Raptor Supplies is a trusted supplier of Oetiker clamps that provide a secure connection to components or parts being joined, while handling thermal and vibrational expansion or contraction.

StyleModelSize RangeBand WidthSize ReferenceBand DimensionEar WidthPack SizePrice (inc. VAT)Pkg. Qty.
A16700110-100------£97.10100
B167024885.3 mm to 6.5 mm0.19"6.5-505R5 x 0.5 mm4 mm100£140.95100
B167000015.8 mm to 7 mm0.19"7.0-505R5 x 0.5 mm4 mm100£66.76100
B167000026.8 mm to 8 mm0.19"8.0-505R5 x 0.5 mm4 mm100£114.98100
B167000037 mm to 8.7 mm0.19"8.7-505R5 x 0.5 mm5.5 mm100£114.98100
B167000047.8 mm to 9.5 mm0.197"9.5-505R5 x 0.5 mm5.5 mm100£75.17100
B167000058.3 mm to 10 mm0.197"10.0-505R5 x 0.5 mm5.5 mm100£75.17100
B167000068.8 mm to 10.5 mm0.197"10.5-505R5 x 0.5 mm5.5 mm100£75.17100
B167024929.2 mm to 10.9 mm0.197"10.9-505R5 x 0.5 mm5.5 mm100£75.17100
B167000079.6 mm to 11.3 mm0.197"11.3-505R5 x 0.5 mm5.5 mm100£75.17100
B167000099.8 mm to 12.3 mm0.276"12.3-706R7 x 0.6 mm8 mm100£75.56100
B167009929.8 mm to 12.3 mm0.276"12.37 x 0.6 mm-100£84.63100
B1670000810.1 mm to 11.8 mm0.197"11.8-505R5 x 0.5 mm5.5 mm100£75.17100
B1670249310.3 mm to 12.8 mm0.276"12.8-706R7 x 0.6 mm8 mm100£75.56100
B1670249010.3 mm to 12.8 mm0.276"12.87 x 0.6 mm-100£84.63100
B1670001010.8 mm to 13.3 mm0.276"13.3-706R7 x 0.6 mm8 mm100£75.56100
B1670099310.8 mm to 13.3 mm0.276"13.37 x 0.6 mm-100£84.37100
B1670001111.3 mm to 13.8 mm0.276"13.8-706R7 x 0.6 mm8 mm100£75.56100
B1670001211.5 mm to 14 mm0.27"14.0-706R7 x 0.6 mm8 mm100£114.98100
B1670099711.5 mm to 14 mm0.276"147 x 0.6 mm-100£85.76100
B1670099912 mm to 14.5 mm0.276"14.57 x 0.6 mm-100£86.51100
B1670001312 mm to 14.5 mm0.27"14.5-706R7 x 0.6 mm8 mm100£83.45100
B1670001512.8 mm to 15.3 mm0.276"15.3-706R7 x 0.6 mm8 mm100£77.44100
B1670100513.2 mm to 15.7 mm0.276"15.77 x 0.6 mm-100£86.89100
B1670001613.2 mm to 15.7 mm0.27"15.7-706R7 x 0.6 mm8 mm100£126.11100
OETIKER -

Hose Clamps

StyleModelPrice (inc. VAT)Pkg. Qty.
A16700028-100£94.83100
A16702498-100£110.21100
StyleModelBand ThicknessBand WidthSize RangeSize ReferencePrice (inc. VAT)Pkg. Qty.
A101000000.02"0.138"3.1 mm to 4.1 mm0041£65.73100
A101000010.024"0.138"3.5 mm to 4.5 mm0045£65.73100
A101000020.026"0.197"3.4 mm to 5 mm0305£65.73100
A101000040.0275"0.236"5 mm to 7 mm0507£68.76100
A101000160.0393"0.276"10.8 mm to 13 mm1113£69.89100
A101000190.0393"0.295"12.5 mm to 15 mm1315£74.04100
A101000080.0393"0.276"7 mm to 9 mm0709£68.76100
A101000110.0393"0.276"8.1 mm to 11 mm0811£68.76100
A101000220.047"0.315"14 mm to 17 mm1517£74.80100
A101000240.0472"0.315"15 mm to 18 mm1518£74.80100
A101000430.059"0.394"32 mm to 37 mm3437£125.43100
A101000350.059"0.394"24 mm to 28 mm2528£110.31100
A101000290.059"0.354"18.1 mm to 22 mm1922£135.63100
A101000390.059"0.27"27 mm to 31 mm2831£96.81100
A101000370.059"0.394"26.3 mm to 31 mm2731£113.71100
A101000490.059"0.394"40.6 mm to 46 mm4346£242.91100
A101000270.059"0.335"16.2 mm to 20 mm1720£80.09100
A101000450.059"0.394"35 mm to 40 mm3740£209.67100
A101000410.059"0.394"29.3 mm to 34 mm3134£175.29100
A101000320.059"0.394"21.1 mm to 25 mm2225£157.16100
A101000340.059"0.394"22.5 mm to 27 mm2327£104.27100
A101000300.059"0.354"19 mm to 23 mm2023£90.29100
A101000470.059"0.394"37.6 mm to 43 mm4043£261.80100
StyleModelSize RangeSize ReferenceTypePrice (inc. VAT)Pkg. Qty.
A105000708.3 mm to 10.1 mm101/5.5E1 Ear£113.13100
A105000008.9 mm to 10.5 mm105/5E1 Ear£24.85100
A105000019.7 mm - 11.3 mm1131 Ear Clamp-100
RFQ
A105003379.7 mm to 11.3 mm113/5E1 Ear£26.33100
A1050000210.4 mm - 12.3 mm1231 Ear Clamp-100
RFQ
A1050033310.4 mm to 12.3 mm123/6E1 Ear£26.33100
A1050000311.4 mm - 13.3 mm1331 Ear Clamp-100
RFQ
A1050032511.4 mm to 13.3 mm133/6E1 Ear£57.49100
A1050000611.9 mm - 14 mm1401 Ear Clamp-100
RFQ
A1050033411.9 mm to 14 mm140/6.5E1 Ear£26.33100
A1050000712.6 mm - 14.5 mm1451 Ear Clamp-100
RFQ
A1050033812.6 mm to 14.5 mm145/6E1 Ear£114.98100
A1050007813.5 mm - 15.2 mm1521 Ear Clamp-100
RFQ
A1050000813.5 mm - 15.7 mm1571 Ear Clamp-100
RFQ
A1050033913.5 mm to 15.7 mm157/7E1 Ear£26.33100
A1050007913.9 mm - 16.5 mm1651 Ear Clamp-100
RFQ
A1050000915.1 mm - 17 mm1701 Ear Clamp-100
RFQ
A1050032815.1 mm to 17 mm170/6E1 Ear£114.98100
A1050001015.7 mm to 18.5 mm185/9E1 Ear£114.98100
A1050034017 mm to 19.8 mm198/9E1 Ear£114.98100
A1050001117.0 mm - 19.8 mm1981 Ear Clamp-100
RFQ
A1050001218.2 mm to 21 mm210/9E1 Ear£114.98100
A1050001319.8 mm - 22.6 mm2261 Ear Clamp-100
RFQ
A1050033119.8 mm to 22.6 mm226/9E1 Ear£114.98100
A1050001421.3 mm - 24.1 mm2411 Ear Clamp-100
RFQ
OETIKER -

PEX Clamps

StyleModelSizePrice (inc. VAT)Pkg. Qty.
A16704150-50GRA1"£95.7750
A16707872-100GRAG1/2"£88.03100
A16707955-50GRAG3/4"£67.0050
StyleModelEar WidthSize RangeSize ReferenceTypePrice (inc. VAT)Pkg. Qty.
A15500070-8.3 mm - 10.1 mm1011 Ear Clamp With Mechanical Interlock-100
RFQ
A15500072-13.9 mm to 16.5 mm1651 Ear£33.01100
A15500071-12.6 mm to 15.2 mm1521 Ear£32.27100
A155000015 mm9.7 mm to 11.3 mm1131 Ear£30.04100
A155000005 mm8.9 mm to 10.5 mm1051 Ear£29.67100
A155000096 mm15.1 mm to 17 mm1701 Ear£33.01100
A155000026 mm10.4 mm to 12.3 mm1231 Ear£30.79100
A155000036 mm11.4 mm to 13.3 mm1331 Ear£114.98100
A155000076 mm12.6 mm to 14.5 mm1451 Ear£114.98100
A155000066.5 mm11.9 mm to 14 mm1401 Ear£31.16100
A155000087 mm13.8 mm to 15.7 mm1571 Ear£114.98100
A155000129 mm18.2 mm to 21 mm2101 Ear£116.84100
A155000119 mm17 mm to 19.8 mm1981 Ear£116.84100
A155000139 mm19.8 mm to 22.6 mm2261 Ear£36.72100
A155000109 mm15.7 mm to 18.5 mm1851 Ear£116.84100
A155000149 mm21.3 mm to 24.1 mm2411 Ear£183.60100
A155000159 mm22.8 mm to 25.6 mm2561 Ear£83.45100
A1550004210 mm61.9 mm to 65 mm6501 Ear£62.68100
A1550004710 mm69.4 mm to 72.5 mm7251 Ear£67.51100
A1550002410 mm35 mm to 38.1 mm3811 Ear£46.73100
A1550002510 mm36.5 mm to 39.6 mm3961 Ear£47.85100
A1550002610 mm37.9 mm to 41 mm4101 Ear£48.59100
A1550003110 mm45.4 mm to 48.5 mm4851 Ear£53.04100
A1550003510 mm51.4 mm to 54.5 mm5451 Ear£56.75100
A1550003810 mm55.9 mm to 59 mm5901 Ear£58.97100
StyleModelBand ThicknessBand WidthSize RangeSize ReferencePrice (inc. VAT)Pkg. Qty.
A15100021-0.27"37.6 mm to 43 mm4043R£186.94100
A15100020-0.27"35 mm to 40 mm3740R£178.78100
A15100019-0.27"32 mm to 37 mm3437R£233.14100
A15100002-0.27"3.4 mm to 5 mm0305R£64.91100
A15100022-0.27"40.6 mm to 46 mm4346R£195.10100
A15100018-0.27"29.3 mm to 34 mm3134R£237.38100
A15100001-0.27"3.5 mm to 4.5 mm0045R£64.91100
A15100000-0.27"3.1 mm to 4.1 mm0041R£122.40100
A151000140.024"0.394"22.5 mm to 27 mm2327R£160.93100
A151000160.024"0.394"26.3 mm to 31 mm2731R£181.71100
A151000100.024"0.335"16.2 mm to 20 mm1720R£130.71100
A151000070.024"0.295"12.5 mm to 15 mm1315R£99.36100
A151000230.024"0.276"8 mm to 11 mm0811R£88.77100
A151000120.024"0.354"19.1 mm to 23 mm2023R£144.31100
A151000090.024"0.315"15 mm to 18 mm1518R£116.73100
A151000060.024"0.276"11.1 mm to 13 mm1113R£95.20100
A151000030.024"0.236"5 mm to 7 mm0507R£85.00100
A151000080.031"0.315"14 mm to 17 mm1517R£109.93100
A151000040.031"0.276"7 mm to 9 mm0709R£88.40100
A151000110.039"0.394"18.1 mm to 22 mm1922R£134.11100
A151000150.039"0.394"24 mm to 28 mm2528R£171.13100
A151000130.039"0.394"21.1 mm to 25 mm2225R£150.73100

We are here to help!

Looking for a part not listed here?