Contents Introduction... 1 Guidelines for fitting hose... 2 RX Eriflon-F 621 MD... 4 RX Eriflon-F 621 HD... 5 RX Eriflon-F 622 HD... 6 RX Eriflon-C4 Chlorine... 7 RX Eriflon-F 614... 8 RX Eriflon -F 511... 9 for RX Eriflon hoses... 10 Coding and materials... 11 Counternipples for PTFE hoses... 12 RX Eriflon series 700 MD... 13 RX Eriflon series 700 HD... 14 RX Eriflon series 800 MD... 15 RX Eriflon series 800 HD... 16 RX Eriflon series 900 HD... 17 for RX Eriflon hoses series 700, 800, 900... 18 RX Eriflon series 1000 HD... 19 RX Eriflon series 1500 HD... 20 RX Eriflon thin-walled PTFE tube... 21 Compression fittings and valves for thin-walled tubing... 21 RX Eriflon spaghetti tubing... 22 ERIKS around the world... 23 Notes... 24 Introduction PTFE hoses have such a universal area of application that the world of hose applications would be hard to imagine today without them. PTFE is particularly characterised by excellent chemical and thermal properties. PTFE hoses can generally be used in temperatures from -60 ºC to +260 ºC. PTFE is resistant to just about all chemicals and solvents with the exception of liquid alkali metals (e.g. liquid sodium). PTFE is also not resistant to chlorofluorides at higher temperatures. Important All the specified technical data in this documentation apply at room temperature (20 ºC). At increasing operating temperatures the mechanical properties of the PTFE will decrease and one must therefore take account of a suitable working pressure. Pulsing loads, fluctuating temperatures, high bending frequencies and extreme (continuous) vibrations will also reduce the maximum permissible working pressure. In these cases it is always advisable to contact ERIKS. 1
Guidelines for installation The following examples show how hoses are correctly treated and fitted and which mistakes must be avoided. Mistakes to be avoided Chance of twisting and kinking. How to treat correctly Rolling up and out correctly. Chance of twisting and kinking. Rolling up and out correctly. Kinking immediately behind the coupling. Keep at least an unloaded straight piece 5 times the nominal diameter. Too strong bending behind the coupling and below the bending radius. Use bend piece and fit hose U-shaped. Too strong bending behind the couplings. Use bend piece and fit hose U-shaped. Too strong bending behind the coupling and below the bending radius. Use bend piece and fit hose U-shaped. 2
Guidelines for installation Mistakes to be avoided Too strong bending behind the couplings. How to treat correctly Fit 45º elbow. Kinking! Use hose saddle. Axial load. Use bend pieces and fit hose U-shaped. Torsion! Make connections in one line. Torsion! Hose and line of movement must be in one line. Sagging, too strong bending behind the couplings. Use support. 3
RX Eriflon-F 621 MD Universal medium-pressure PTFE hose for feeding just about all chemicals. With its odour- and taste-free quality also suitable for products in the food, pharmaceutical and cosmetics industry. Can also be used for absorbing movements and vibrations. Smooth inside wall results in optimal flow characteristics,so a minimum drop of pressure originates. Inside wall smooth PTFE, white Braiding single stainless steel 304 wire braiding press-fitted couplings in any design and material type (see page 10) Special design RX Eriflon-F 621 MD AS (antistatic) This hose has a black, electrically conductive inside wall. Also available with plastic braiding. Larger sizes available on request. RX Eriflon-F 621 MD DN Internal Wall Bend Max. working Min. burst diameter thickness radius pressure pressure mm mm mm kg/m bar 1/4 6,7 0,76 76 168 672 3/8 10,3 0,89 133 138 552 1/2 13,4 0,89 152 120 483 3/4 19,8 0,89 203 77 310 1 26,1 0,89 305 60 241 Technical information at 20 C 4
RX Eriflon-F 621 HD Thick-walled PTFE hose for feeding just about all chemicals. With its odour- and tastefree quality also suitable for products in the food, pharmaceutical and cosmetics industry. Can also be used for absorbing movements and vibrations. The thick-walled PTFE material ensures minimum gas permeability. Smooth inside wall results in optimal flow characteristics, so a minimum drop of pressure originates. Inside wall smooth PTFE, white and thick-walled Braiding single stainless steel 304 wire braiding press-fitted couplings in any design and material type (see page 10) Special design RX Eriflon-F 621 HD AS (anti-static) This hose has a black, electrically conductive inside wall. A hose suitable for very high pressures with multiple braiding of stainless steel or plastic available on request. RX Eriflon-F 621 HD DN Internal Wall Bend Max. working Min. burst diameter thickness radius pressure pressure mm mm mm kg/m bar 1/4 6,2 1,02 76 189 759 3/8 9 1,02 127 163 655 1/2 12,4 1,02 140 120 483 3/4 19 1,19 203 86 345 1 25,4 1,27 305 52 207 Technical information at 20 C 5
RX Eriflon-F 622 HD Universal, heavy duty, PTFE hose for feeding just about all chemicals. With its odour- and taste-free quality also suitable for products in the food, pharmaceutical and cosmetics industry. The double braiding ensures a high working pressure. The hose can also be used to absorb movements and vibrations. Smooth inside wall results in optimal flow characteristics so a minimum drop of pressure originates. Inside wall smooth PTFE, white and thick-walled Braiding double stainless steel 304 wire braiding press-fitted couplings in any design and material type. (see page 10) Special design RX Eriflon-F 622 HD AS (antistatic) This hose has a black, electrically conductive inside wall. RX Eriflon-F 622 HD DN Internal Wall Bend Max. working Min. burst diameter thickness radius pressure pressure mm mm mm kg/m bar 1/4 6,5 1,02 100 280 1125 3/8 8 1,02 120 225 900 1/2 13 1,2 160 145 650 3/4 16 1,2 175 120 580 1 22,3 1,2 190 100 400 1 1/4 29 1,25 280 85 330 1 1/2 35 1,25 350 70 270 Technical data at 20 C 6
RX Eriflon-C4 chlorine General The RX Eriflon-C4 chlorine hose is used particularly for the transport of chlorine. PTFE is somewhat permeable, so on the outside of the hose some chlorine gas can be released that in combination with the moisture in the atmosphere forms hydrochloric acid. The Hastelloy-C braiding is extremely acidresistant and does not deteriorate so pressure-resistance remains guaranteed. Obviously the choice of coupling material is also important here. Hastelloy C and Monel are the most commonly used material types. Thick-walled PTFE hose specially for feeding chlorine. Can also be used for absorbing movements and vibrations. The thick-walled PTFE material ensures minimum gas permeability. Smooth inside wall results in optimal flow characteristics so a minimum drop of pressure originates. Inside wall smooth PTFE, white and thick-walled Braiding single rustproof and acid-proof wire braiding from Hastelloy-C (Work material No. 2.4610) press-fitted couplings in any design and material type (see page 10) RX Eriflon-C4 Chlorine DN Internal Wall Bend Max. working Min. burst diameter thickness radius pressure pressure mm mm mm kg/m bar 1/8 4,8 1,02 50 240 950 1/4 6,3 1,02 60 225 900 3/8 8 1,02 100 200 800 1/2 13 1,2 140 125 500 3/4 16 1,2 165 100 400 Technical data at 20 C 7
RX Eriflon-F 614 General RX Eriflon-F 614 hoses are made of a very narrowly corrugated PTFE lining strengthened on the outside with PTFE impregnated glass fibre and stainless steel braiding. The PTFE lining and glass fibre are inextricably joined. The very narrow corrugation gives particularly great flexibility to the hose and makes flow resistance extremely slight. Because of their great flexibility these hoses are ideal for use where compact fitting is required and/or if the hose is subject to significant movement. Pressure hose for aggressive media but also for products from the food and pharmaceutical industry where extra flexibility is required. In smaller diameters the hose can also be used for underpressure. Inside wall very close and spiral-corrugated white PTFE strengthened with a PTFE-impregnated glass fibre Temperature range -50 to + 200 ºC Braiding single stainless steel 304 wire braiding press-fitted couplings in any design and material type. (see page 10) Special design: RX Eriflon-F 614 HD AS (antistatic) This hose has a black, electrically conductive inside wall. RX Eriflon-F 614 (AS) DN Internal Wall Bend Max. working Min. burst diameter thickness radius pressure pressure mm mm mm kg/m bar 1/2 13 38 103 412 95 3/4 19 64 93 372 95 1 25 76 86 344 85 1 1/4 32 89 69 276 65 1 1/2 38 114 55 220 40 2 51 134 39 156 15 Technical data at 20 C 8
RX Eriflon-F 511 Light universal corrugated PTFE hose suitable as pressure hose for feeding products including chemicals and food. Ideal as very flexible connection between piping and machines. Inside wall thin-walled, spiral-corrugated white PTFE Braiding single stainless steel 304 wire braiding Temperature range from -60 to +260 ºC press-fitted couplings in any design and material type (see page 10) RX Eriflon-F 511 (AS) DN Internal Wall Bend Max. working Min. burst diameter thickness radius pressure pressure mm mm mm kg/m bar 1/4 6,27 0,76 18 129 517 3/8 9,1 0,76 22 103 414 1/2 12,3 0,89 25 77 310 3/4 18,5 0,89 64 51 207 1 24,9 0,89 90 34 138 1 1/4 32 0,89 125 25 103 1 1/2 39 0,89 150 22 90 2 50 1,04 200 17 70 Technical data at 20 C 9
for RX ERIFLON hoses All smooth and corrugated hoses of type F 621, F-622, C4 Chlorine, F 614 and F 511 are assembled at our own workplace. The hoses are supplied with hydraulic press-fitted couplings in any design and material type. If required the assembly is pressuretested and supplied certified. The following is a selection of the most customary connections. Type 39 swivel nut coupling with rounded conical sealing, material steel or stainless steel sizes 1/2 to 2 BSP thread Type 41 DIN thread piece according to DIN 11851 material stainless steel sizes DN 10 to DN 50 Type 50 Tri-clamp material stainless steel sizes 1/2 to 2 Type 40 swivel nut coupling with flat seal material stainless steel sizes 1/4 to 2 BSP thread Type 42 pipe coupling with female thread and hexagonal, material steel or stainless steel sizes 1/4 to 2 BSP or NPT thread Type 413 3-part male thread coupling material steel or stainless steel sizes 1/4 to 2 BSP and/or NPT thread Type 40 DIN conical ferrule with nut according to DIN 11851, material steel or stainless steel sizes DN 10 to DN 50 Type 43 swivel nut coupling with conical seal swivelling female thread, 37º negative conical seal, material steel or stainless steel, 7/16-20 to 2.1/2-12 UNF thread Type 423 3-part female thread coupling material steel or stainless steel sizes 1/4 to 2 BSP and/or NPT thread Type 41 nipple with male thread and hexagonal material steel or stainless steel sizes 1/4 to 2 BSP thread Type 44 standpipe - straight design material steel or stainless steel metric and inch sizes light and heavy duty Type 47 flanged bush with rotating flange material steel or stainless steel sizes DN 15 to DN 50 10
Coding and materials 1 2 3 The PTFE hose couplings consist of a clamping sleeve (1) and a nipple (2) (tailpiece). Types 39-40 and 43 also have a union nut (3). Leaks at the couplings or becoming detached is not possible because of being hydraulically pressed on the hose by the clamping sleeve. Assembly of the hoses is carried out by ourselves so a high level of service can be offered. Our range comprises standardised couplings with seals according to e.g. DIN NEN - SAE - JIC or ISO. Non-standard couplings or flanges can also be supplied. The couplings have a very short fitting length and are assembled leak-free to at least the burst pressure of the associated hose. With the coding of the coupling the type number of the coupling is followed by the material composition in the order of the clamping sleeve, nipple and union nut, after which the thread type or size is mentioned. The hose units are assembled at our own workplace and a test report can be supplied. Material composition The whole coupling or each part separately can be supplied in different material types. The material types are indicated by the letters below. A = galvanised steel B = Stainless steel 304, material number 1.4301 C = Stainless steel 316, material number 1.4401 E = Hastelloy-C, material number 2.4610 H = zinc-free bronze K = monel S = brass Example order 1 hose RX Eriflon-F621/1/4-2 x 39 - ACC - G1/4-1800 mm. This describes a hose type RX Eriflon-F 612/1/4, inside 6.7 mm, fitted on both sides with a coupling with swivelling female thread 60º positive conical seal type 39. Clamping sleeve galvanised steel, nipple and union nut stainless steel 316. Union nut with 1/4 BSP thread, length 1,800 mm including couplings. 11
Counternipples for PTFE HOSES All kinds of nipples and connection parts, standard and non-standard, can be made in our turning shop. Counternipples have a letter indication determined by the sealing surface. V N double nipple N N double nipple P P double nipple Sealing code V = flat seal N = 60º negative conical sealing P = 37º positive sealing Example order 1 double reducing nipple type UN-C G3/4 x G1/2. This is a 316 stainless steel reducing nipple with on both sides a male thread, one side 3/4 BSP flat seal, the other side 1/2 BSP 60º negative conical sealing. N N double reducing nipple N V socket nipple N V reducer ring RX Eriflon hoses The following RX Eriflon hoses are supplied with PTFE lined couplings. This concerns the series 700, 800, 900, 1000 and 1500. These hose types are highly suitable for the feeding of chemically highly aggressive substances as well as foodstuffs with sanitary couplings. Series 700 spiral-corrugated PTFE hose Series 800 spiral-corrugated PTFE hose with stainless steel-cable in corrugation recess Series 900 lightly corrugated PTFE hose with exterior stainless steel spiral 12
RX Eriflon series 700 MD Universal medium-duty spiral-corrugated PTFE hose suitable for feeding products including chemicals and food. Highly suitable in places where the hose is frequently handled in combination with overpressure or vacuum. Temperature range both press-fitted and PTFE-collared, various designs and material types available (see page 18) Order number/design RX Eriflon series 700 MD 710MD (AS) 711MD (AS) 721MD (AS) DN Int. Wall Bend Working Burst Working Burst Working Burst diam. thickness radius pressure pressure service pressure service pressure Vacuum (mm) (mm) (mm) (bar) (bar) (bar) (bar) (bar) (bar) % 1/2 14 0,82 25 2 8 60 250 10 40 80 3/4" 20 1 55 3 12 60 240 10 40 80 1" 25 1,1 85 2,5 10 40 210 10 40 80 1 1/4" 32 1,15 100 2,2 9 40 210 10 40 80 1 1/2" 37 1,45 120 2,2 9 40 175 10 40 80 2" 50 1,50 165 2 8 25 135 10 40 80 2 1/2 63 1,60 230 1,5 6 12 60 7 28 80 3 74 1,60 260 1,2 5 12 60 6 24 80 4" 97 1,80 400 1 4,5 10 40 - - - Technical information at 20 C. Other designs available on request. 13
RX Eriflon series 700 HD Robust heavy-duty and particularly flexible spiral-corrugated PTFE hose suitable for feeding products including chemicals and food. This thick-walled hose can be used in places where particularly high requirements are made of movement, handling and no kinking. With the specially developed corrugated profile of the hose. it can practically withstand a full vacuum. Temperature range -60 to + 260 ºC -60 to + 260 ºC -40 to + 120 ºC both press-fitted and PTFE-collared, various designs and material types available (see page 18) Order number/design white without braiding black (anti-static) without braiding white with stainless steel 304 braiding black (anti-static) with stainless steel 304 braiding white with white PBT braiding black (anti-static) with white PBT braiding RX Eriflon series 700 HD 710HD (AS) 711HD (AS) 721HD (AS) DN Int. Wall Bend Working Burst Working Burst Working Burst diam. thickness radius pressure pressure service pressure service pressure Vacuum (mm) (mm) (mm) (bar) (bar) (bar) (bar) (bar) (bar) % 3/8 10 1,2 25 6 21 38 133 38 133 95 1/2 14 1,2 35 4 14 30 105 30 105 95 3/4 18 1,2 45 3 10,5 26 91 26 91 95 1 24 1,3 60 2,4 8,4 20 70 20 70 95 1 1/4 29 1,5 75 1,8 6,3 18 63 18 63 95 1 1/2 40 1,6 95 1,5 5,3 14 49 14 49 95 2 46 1,8 120 1,2 4,2 12 42 12 42 95 2 1/2 60 2,1 150 0,9 3,2 10 35 10 35 95 3 77 2,6 200 0,7 2,5 9 31,5 9 31,5 95 4 94 2,6 250 0,6 2,1 8 28 8 28 95 6 150 2,6 - - - - - - - - Technical information at 20 C. Other designs available on request. RX Eriflon 710 with cylindrical ends The table below shows the standard sizes for the cylindrical ends. Other diameters on request. DN 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 d(mm) 16 21 25 32 38 49 58 73 93 110 14 Eriflon 710 AS (anti-static)
RX Eriflon series 800 MD Universal medium-duty spiral-corrugated PTFE hose suitable for feeding products including chemicals and food. Highly suitable in places where the hose is frequently handled in combination with overpressure or vacuum. The stainless steel cable in the recess of the corrugation means the hose less readily kinks and retains its shape at higher temperatures. Temperature range both press-fitted and PTFE-collared, various designs and material types available (see page 18) Order number/design RX Eriflon series 800 MD 810 MD (AS) 811 MD (AS) 821 MD (AS) DN Int. Wall Bend Working Burst Working Burst Working Burst diam. thickness radius pressure pressure service pressure service pressure Vacuum (mm) (mm) (mm) (bar) (bar) (bar) (bar) (bar) (bar) % 1/2 14 0,82 25 3,4 14 40 170 10 40 80 3/4 20 1 55 2,7 11 60 240 10 40 80 1 25 1,1 85 2,5 10 40 210 10 40 80 1 1/4 32 1,15 100 2,2 9 40 210 10 40 80 1 1/2 37 1,45 120 2,2 9 40 175 10 40 80 2 50 1,50 165 2 8 25 135 10 40 80 2 1/2 63 1,60 230 1,5 6 12 60 7 28 80 3 74 1,60 260 1,25 5 12 65 6 24 80 4 97 1,80 400 1 4,5 10 40 - - - Technical information at 20 C. Other designs available on request. 15
RX Eriflon series 800 HD This thick-walled hose can be used in places where particularly high requirements are made of movement, handling and no kinking. The specially developed corrugated profile of the hose and the stainless steel cable in the recess of the corrugation means it can practically withstand a full vacuum and retain its shape at higher temperatures. This type of hose is also suitable for a higher working pressure than the design without cable. Temperature range both press-fitted and PTFE-collared, various designs and material types available (see page 18) Order number/design RX Eriflon series 800 HD 810 HD (AS) 811 HD (AS) 821 HD (AS) DN Int. Wall Bend Working Burst Working Burst Working Burst diam. thickness radius pressure pressure service pressure service pressure Vacuum (mm) (mm) (mm) (bar) (bar) (bar) (bar) (bar) (bar) % 3/8 10 1,2 25 6 21 52 182 38 133 95 1/2 14 1,2 35 4 14 40 140 38 133 95 3/4 18 1,2 45 3 10,5 36 126 34 130 95 1 24 1,3 60 2,4 8,4 30 105 30 105 95 1 1/4 29 1,5 75 1,8 6,3 25 88 25 88 95 1 1/2 40 1,6 95 1,5 5,3 22 77 21 74 95 2 46 1,8 120 1,2 4,2 19 67 17 60 95 2 1/2 60 2,1 150 0,9 3,2 16 56 14 49 95 3 77 2,1 200 0,7 2,5 14 49 13 46 95 4 94 2,6 250 0,6 2,1 13 46 7 25 95 Technical information at 20 C. Other designs available on request. 16
RX Eriflon series 900 HD Robust and flexible spiral-corrugated PTFE hose suitable for feeding products including chemicals and food. This thick-walled hose can be used in places where a sanitary solution is a requirement. The light corrugation means good handling remains guaranteed. The specially developed corrugated profile of the hose and the stainless steel cable in the recess of the corrugation mean it can practically withstand a full vacuum. Temperature range: both press-fitted and PTFE-collared, various designs and material types available (see page 18) Order number/design RX Eriflon series 900 HD 910 HD (AS) 911 HD (AS) 921 HD (AS) DN Int. Wall Bend Working Burst Working Burst Working Burst diam. thickness radius pressure pressure service pressure service pressure Vacuum (mm) (mm) (mm) (bar) (bar) (bar) (bar) (bar) (bar) % 3/8 12,1 1,2 75 14 49 60 210 46 161 95 1/2 18 1,2 125 14 49 52 182 46 161 95 3/4 21,5 1,2 180 10,5 36 42 147 40 140 95 1 28 1,3 240 8,4 29 36 126 36 126 95 1 1/4 33 1,5 330 6,3 22 30 105 30 105 95 1 1/2 42 1,6 480 5,5 19 24 84 - - 95 2 51 1,8 650 4,5 15 16 56 - - 95 Technical information at 20 C. Other designs available on request. 17
for RX Eriflon hoses series 700, 800 and 900 The spiral-corrugated hoses of the 700, 800 and 900 series are assembled at our own workplace. Hoses from this series are almost exclusively supplied with PTFE-lined couplings in any design and material type. These PTFE-lined couplings are highly suitable for feeding very aggressive substances. For use in the food industry a hygienic transition between coupling and hose must be guaranteed. If required the assembly is pressure-tested and supplied certified. The following is a selection of the most customary connections. Type 73 swivel nut coupling according to DIN 2353L material stainless steel sizes DN 10 to DN 50 metric thread Type 70 swivel nut coupling with female thread and flat seal material stainless steel sizes 3/4 to 4 Type 71 DIN thread piece with swivel according to DIN 11851 material stainless steel sizes DN 20 to DN 100 Type 70 DIN conical ferrule with nut according to DIN 11851, material stainless steel sizes DN 20 to DN 100 Type 76 Eritite adapter material stainless steel sizes 3/4 to 4 Type 75 Eritite coupler material stainless steel sizes 3/4 to 4 Type 77 flanged bush with rotating flange material steel and/or stainless steel according to DIN or ASA Type 87 flanged bush with rotating flange, short design material steel and/or stainless steel according to DIN or ASA Type 97 rotating flange for hose without braiding material steel or stainless steel according to DIN or ASA 18
RX Eriflon series 1000 HD Robust and smooth transport hose of thick-walled PTFE quality with PTFE-collared couplings for applications where a sanitary connection is required. Suitable for chemicals and food. The smooth inside wall means a relatively large bending force is required. Temperature range -60 to + 260 ºC PTFE-collared flanges in both steel and stainless steel according to DIN or ANSI Other connections available on request. Order number/design Special design with Hastelloy-C braiding for the transport of chlorine RX Eriflon series 1000 HD DN Internal Wall Bend Working Maximum Vacuum diameter thickness radius pressure length % (mm) (mm) (mm) (bar) (mm) 1/2" 16 1,20 200 10 6000 80 3/4" 22 1,20 225 10 6000 80 1" 22 1,20 225 10 6000 80 1 1/4" 28 1,50 350 10 6000 70 1 1/2" 35 1,80 450 10 6000 60 2 35 1,80 450 10 6000 60 Technical data at 20 C 19
RX Eriflon series 1500 HD Transport hose with a smooth and thick-walled PTFE inside wall so a relatively large bending force is needed to achieve the indicated bending radius. As a result this type is mainly applied in fixed arrangements, e.g. as a connection between non-aligned piping or as a connection between fixed piping and equipment. The stainless steel-wound hose around the PTFE inside wall means damage is practically excluded. The hose has PTFE-collared couplings and can therefore be used for applications where a sanitary connection is required. Suitable for chemicals and food. Temperature range -60 to + 260 ºC PTFE-collared flanges in both steel and stainless steel according to DIN or ANSI Other connections available on request. Order number/design RX Eriflon series 1500 HD DN Internal Wall Bend Working Maximum Vacuum diameter thickness radius pressure length % (mm) (mm) (mm) (bar) (mm) 1/2 13 1,50 325 10 5000 65 3/4 20 1,60 350 10 5000 65 1 25 1,60 350 10 5000 65 1 1/4 32 1,60 400 10 5000 65 1 1/2 40 1,70 550 10 5000 65 2 50 1,80 750 10 5000 65 3 82 2,40 1300 10 5000 50 4 104 2,60 1500 7,5 5000 30 Technical data at 20 C 20
RX Eriflon thin-walled PTFE tube Suitable as a pressure hose for feeding various kinds of chemicals and products for the food and pharmaceutical industry. Also for use as a air hose in aggressive environments. Also suitable as an insulating hose for electrical purposes Temperature range -70 to +260 ºC in pressureless and unloaded state. Colour As standard the RX Eriflon PTFE tube is supplied in the natural milk-white colour. Other colours including a black antistatic design are available on request. Sizing Other sizes such as inch sizes and different wall thicknesses on request. RX Eriflon thin-walled tube ERIKS Internal diameter External diameter Max. working pressure Article number (mm) (mm) (bar) 10014661 1 3 25 10014662 2 4 20 10014663 3 5 17 10014664 4 6 13 10014665 5 7 10 10014666 6 8 10 10014667 8 10 8 10014668 10 12 7 10014657 12 14 7 10014669 14 16 5 10014670 16 18 5-18 20 4 10014671 20 22 3 Technical data at 20 C fitting wartelmoer union nut clamping knelring ring tube buis Compression fittings and valves in PVDF Type Type I I Type K Type R Type Type O For the coupling and connection of RX Eriflon thin-walled PTFE tubing. Material The fittings are made entirely of PVDF. Maximum working pressure Max. 5 bar (i.d. 16 mm) Max. 3 bar (i.d. >16 mm) Indicated working pressure at 20ºC Assembly Cut the thin-walled tubing off straight with the pinch cutter (see page 22), slide the union nut and clamping ring over tubing end, then push the tubing end as far possible into the fitting and tighten the union nut by hand (±0.35 Nm). The connection is ready. No tools needed. N.B. Also available in PA, PP and PFA. Type 1T Afsluiter Type 1 21
RX Eriflon PTFE spaghetti tubing PTFE spaghetti tubing is mainly applied in the electronics industry and for medical and laboratory uses. disruptive voltage is 20Kv per mm thickness. The PTFE wall is not affected by temperatures occurring when soldering. Temperature range -200 to + 260 ºC in unloaded state Colour As standard the RX Eriflon PTFE spaghetti tubing is supplied in the natural milk-white colour. On request the RX Eriflon PTFE spaghetti tubing can also be supplied in other colours. Sizing RX Eriflon PTFE spaghetti tubing is manufactured according to the AWG standard (American Wire Gauge). The internal diameters are set with narrow tolerances in this standard. The wall thicknesses differ per AWG standard. Type TW (Thin Wall) supplied from stock. Types UTW (Ultra Thin Wall) and HW (Heavy Wall) available on request. Tip Use the ERIKS pinch cutter for the fast, easy, straight and burr-free cutting of the spaghetti tubing. N.B. Different sizes available on request. RX Eriflon PTFE spaghetti tubing Pinch cutter for the fast and easily perpendicular and burr-free cutting of plastic tubing AWG article n Internal diameter Wall thickness Standard packaging (TW) (mm) (mm) (m) 30 0,30 0,23 150 28 0,38 0,23 150 26 0,46 0,23 150 24 0,56 0,25 150 22 0,71 0,25 150 21 0,81 0,25 150 20 0,86 0,30 100 19 0,97 0,30 100 18 1,03 0,30 100 17 1,19 0,30 100 16 1,35 0,30 100 15 1,50 0,30 100 14 1,68 0,30 100 13 1,93 0,30 100 12 2,16 0,30 100 11 2,41 0,30 100 10 2,69 0,30 100 9 3,00 0,38 30 8 3,38 0,38 30 7 3,76 0,38 30 6 4,22 0,38 30 5 4,72 0,38 30 4 5,28 0,38 30 3 5,94 0,38 30 2 6,68 0,38 30 1 7,47 0,38 30 0 8,38 0,38 30 Only available in standard packing. 22
ERIKS across the world ERIKS and ERIKS Group with wholly owned technical centers and distributors spread across the whole world. ERIKS and ERIKS Group guarantee by only using the very best pre-selected supply partners we can offer quality priced products through all our locations along with our in depth range of products and application know how. ERIKS is at your disposal worldwide 24 hours per day. 23
Plastic Hoses NOTES 24