Design Ref. Material Dimensions metr. inch OR O-Ring Encapsulated FEP-O-ring NR IR SBR BR IIR EPDM ECO CR CSM AU, EU H VMQ Q } PVMQ FVMQ FPM ACM FFKM PTFE Approved compounds: DIN-DVGW, KTW, WRC, FDA, NSF, ACS National/international standards AS 568 A AN 6227 AN 6230 MS 29513 BS 1806 JIS W 1516 JIS W 1517 R 28 bis R 88 MS 29512 BS 4518 SMS 1586 JIS B 2401 RObis R 27 ISO 3601/1 DIN 3771/1 General metric sizes (form. DIN 3770) Special sizes: up to 2100 mm o.d. PTFE-covered O-ring Joined O-ring glued or vulcanized EPDM FPM VMQ XR X-Ring Standard compound: 70, FPM 70 British/American standard With special surface treatment to improve sliding property EPDM ACM VMQ FVMQ FLR Washer Moulded Any common elastomer, thermoplastics Any size Cut from tube Metals Punched MIR Valve seal EPDM FPM VMQ PTFE DIN 11851 Different hights to above DIN standard 23
Design Ref. Material Dimensions metr. inch STU Back-up-ring Lathed Moulded PTFE PA POM 90 Polyesterelastomer According to all O-ring-sizes metric and inch standard Solid/split Spiral back-up-ring MA 45 U-ring outside sealing Flanges PTFE-compounds V-spring in stainless steel AISI 301 Max. 1300 mm o.d. Slow rotating and swivelling movements V-spring in Elgiloy Preferably used with extreme temperatures and aggressive media MA 46 U-ring inside sealing Flanges PTFE-compounds V-spring in stainless steel AISI 301 Max. 1300 mm o.d. Slow rotating and swivelling movements V-spring in Elgiloy Preferably used with extreme temperatures and aggressive media FOR Custom-moulding Moulded Lathed Any common elastomer, thermoplastics Rubber-to-metal bondings Specification, drawing, sample RS Cord FPM EPDM VMQ 1,5 30 mm ø national/international standards Other profiles: square, rectangular as per drawing Other elastomers 24
Design Ref. Material Dimensions metr. inch US Bonded seal FPM EPDM Metal-anti-corrosion plated British/American standard French and German standard Self-centring Other elastomers Thread sealing Metal ring from stainless steel AISI 304 VER Cover seal -metal FPM-metal VMQ-metal Standard: Up to 230 mm o.d. Other elastomers Up to 450 mm o.d. Outer diameter grooved Metal case from stainless steel AISI 304 SR Circlip Heavy version Steel type C 60/C 75 1.1740/1.1750 Stainless steel AISI 420 MoV 1.4021 MoV/1.4122 DIN 471 DIN 472 SIS Circlip Carbon spring steel C60/DIN 17222 DIN 6799 BOX Cord service box 70 FPM 75 VMQ 60 EPDM 70 1,78 8 mm metric/ inch-sizes Other sizes Any national standard BOX O-ring-box 70 90 FPM 80 VMQ 70 EPDM 70 British/American standard, French standard, Swedish/Britishmetric standard, German-metric standard Sizes upon special requests BOX X-ring-box 70 FPM 70 Britisch/American standard 25
Design Ref. Material Dimensions metr. inch WDR Rotary shaft seal Standard types A, B, C With and without protective lip FPM VMQ EPDM ACM National/international standards up to 600 mm o.d. Specials: Completely covered metal case, without spring, with helix, with grooves on the o.d. double protective lip, double sealing lip, reinforced sealing lip for higher pressure Other elastomers Spring in stainless steel AISI 304 PTFE-plated sealing lip for outside sealing WCL Rotary shaft seal Non-moulded type Metal case + + FPM + VMQ + Leather From 50 mm up to 1700 mm o.d. nearly any size With additional protective lip + PTFE Elastomer or felt From 50 mm up to 1300 mm o.d. VIA Rotary shaft seal Completely covered metal case FPM 80 Spring in stainless steel AISI 304 National/international standards up to 600 mm o.d. With protective lip Wepo Rotary shaft seal PTFE-carbon-graphitecompound Any size up to 1300 mm o.d. With spring energized sealing lip and O-ring as static housing seal Spring in stainless steel AISI 316 Ti FPM 80 Lathed type With protective lip Other PTFE-compounds and elastomers 29
Design Ref. Material Dimensions metr. inch WCP21 Rotary shaft seal Non-moulded type Metal case from stainless steel AISI 316L + FPM Sealing lip consisting of PTFE-compound From 30 mm up to 500 mm o.d. nearly any size WE WE 5 WE 6 WE 7 Rotary shaft seal Split type Pure elastomer without fabric reinforcement / -impregnated fabric + stainless steel spring AISI 304 Other elastomers Up to 1800 mm o.d. VR V-Ring VA 60 FPM 65 3 2000 mm shaft diameter VS 5 199 mm shaft diameter VL 110 900 mm shaft diameter VE Other elastomers 300 2000 mm shaft diameter VRM 01 Axial seal Up to 250 mm o.d. VRM 02 With extended metal housing, outside seal protection against dirt Metal housing anti-corrosion plated Other elastomers Metal case from stainless steel AISI 304 30
Design Ref. Material Dimensions metr. inch MA 47 Radial U-ring Preferably used with extreme temperatures and aggressive media PTFE-carbon-graphitecompound V-spring in stainless steel AISI 304 Up to 1300 mm o.d. Other PTFE-compounds V-spring in Elgiloy WDI32 Radial seal inside sealing PTFE-carbon-graphitecompound Up to 1300 mm o.d. Preferably for rotating and swivelling movements Other PTFE-compounds and elastomers WDA32 Radial seal outside sealing PTFE-carbon-graphitecompound Up to 1300 mm o.d. Preferably for rotating and swivelling movements Other PTFE-compounds and elastomers 31
K 30 Piston seal 400-30 15 PTFE-Bronze- compound/ 70 K 31 Piston seal 400-30 15 PTFE-Bronze- compound/ 70 K 04 Piston seal 160-30 2 PTFE-Bronze- compound/ 70 K 01 Piston seal 400-30 0,5 -impregnated fabric/pom K 12 Piston seal 400-30 0,5 -impregnated fabric/pom K 02 Piston seal 400-30 0,5 -impregnated fabric K 13 Piston seal 400-30 0,5 /-impregn. fabric/pom K 14 Piston seal 400-30 0,5 /-impregn. fabric/pom K 16 Piston seal 400-30 0,5 /-impregn. fabric/pom K 06 Piston seal 400-30 0,5 /-impregn. fabric K 07 Piston seal 700-30 0,5 /-impregn. fabric/pom K 08 Piston seal 700-30 0,5 /-impregn. fabric/pom K 20 Piston seal 500-30 0,5 /-impregn. fabric/pom 35
K 21 Piston seal 700-30 0,5 /-impregn. fabric/pom K 03 Piston seal 300-30 0,5 /polyester- elastomer/pom K 22 Piston seal 350-30 0,5 impregnated fabric//pom K 10 Piston seal 150-30 0,5 /POM K 24 Piston seal 400-30 0,5 AU//POM K 25 Piston seal 700-30 0,5 -impregnated fabric//pom K 05 Piston seal 500-30 0,5 /polyester- elastomer/pom K 09 Piston seal 500-30 0,5 /polyester- elastomer/pom K 15 Piston seal 40-30 0,5 80/metal K 17 Piston seal 60-30 0,5 90/metal K 18 Piston seal 10-30 1 70/metal 36
S 30 Rod seal 400-30 15 PTFE-Bronze- compound/ 70 S 31 Rod seal 400-30 15 PTFE-Bronze- compound/ 70 S 06 Rod seal 160-30 2 PTFE-Bronze- compound/ 70 S 01 Rod seal 400-30 0,5 -impregnated fabric//pom S 02 Rod seal 400-30 0,5 -impregnated fabric//pom S 03 Rod seal 400-30 0,5 -impregnated fabric//pom S 04 Rod seal 400-30 0,5 -impregnated fabric//pom S 13 Piston-/Rod 400-30 0,5 -impregnated seal fabric S 14 Rod seal 400-30 0,5 -impregnated fabric 37
S 15 Rod seal 400-30 0,5 -impregnated fabric S 12 Rod seal 700-30 0,5 /-impregn. fabric/pom S 05 Piston-/Rod 200-30 0,5 /-impregn. seal fabric S 07 Rod seal 400-30 0,5 /-impregn. fabric/pom 38
MA 13 Piston seal 250-30 0,5 -impregnated fabric/ MA 14 Piston seal 700-30 0,5 -impregnated fabric//pom MA 15 Piston-/Rod 180-30 0,5 /-impregn. seal fabric MA 16 Rod seal 400-30 0,5 /-impregn. fabric/pom MA 17 Piston seal 400-30 0,5 /-impregn. fabric/pom MA 18 Piston seal 400-30 0,5 /-impregn. fabric/pom MA 21 Piston-/Rod 160-30 0,5 90 seal MA 22 Piston-/Rod 100-30 0,5 90 seal MA 23 Piston seal 80-30 0,5 75 MA 24 Rod seal 160-30 0,5 90 MA 25 Piston-/Rod 300-40 0,5 AU 92 seal MA 28 Piston seal 400-40 0,5 AU 92 MA 30 Rod seal 400-40 0,5 AU 92 39
MA 39 Rod seal 400-40 0,5 AU 92 MA 41 Rod seal 400-40 0,5 AU 92/POM MA 36 Piston-/Rod 400-40 0,5 AU 92 seal MA 35 Rod seal 400-40 0,5 AU 92 MA 37 Rod seal 400-40 0,5 AU 92/POM MA 42 Piston-/Rod 400-30 0,5 AU 92/ 70 seal MA 43 Rod seal 350-150 15 PTFE-compounds +250 spring steel AISI 301 MA 44 Piston seal 350-150 15 PTFE-compounds +250 spring steel AISI 301 MA 31 Piston seal 40-30 0,5 90 MA 32 Rod seal 40-30 0,5 90 40
A 40 Wiper -40 4 90 A 41 Wiper -40 4 90 A 50 Wiper -40 4 90 A 52 Wiper -40 0,5 90 AD 51 Double -40 1 90 Wiper AD 53 Double -40 1 90 Wiper AM 43 Wiper -40 1 90/ steel DIN 1624 AM 45 Wiper -40 1 90/ steel DIN 1624 A 42 Wiper -40 2 AU 92 A 47 Wiper -40 2 AU 92 AD 48 Double -40 1 AU 92 Wiper AD 70 Double -30 2 AU 98/ 70 Wiper AD 71 Double -30 2 AU 98/ 70 Wiper AM 44 Wiper -40 2 AU 92/ steel DIN 1624 41
AM 54 Wiper -40 1 AU 92/ steel DIN 1624 ADM 55 Double -40 1 AU 92 / Wiper steel DIN 1624 A 80 Wiper -30 15 PTFE/bronze 70 AD 60 Double -30 15 PTFE/bronze Wiper 70 AD 61 Double -30 15 PTFE/bronze Wiper 70 FUR 02 Piston guide ring -60 15 PTFE-compounds +200 FUR 04 Piston guide ring -40 0,5 POM-Glas- +130 compound FUR 06 Piston guide ring -50 0,5 polyester-based +130 fabric laminate FUR 01 Rod guide ring -60 15 PTFE-compounds +200 FUR 03 Rod guide ring -40 0,5 POM-Glas- +130 compound FUR 05 Rod guide ring -50 0,5 polyester-based +130 fabric laminate FUB 01 Guide strip -60 15 PTFE-compounds Piston-/Rod +200 42