Lüdecke - Main Catalogue Page 43
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Quick Connect Couplings single shut-off Series ES The original • • • • One-hand quick connect couplings made of brass MS 58 plain/ nickel-plated Suitable for low vacuum at low couple force compared to all other compatible products Closed sleeve design protects the coupling from dirt For compressed air supply in industry, handcrafts, hobby as well as for water and other media DN 7.2 7,2 Plug Profile (original size) Max. Working Pressure PN 35 bar Temperature DN Thread Flow Rate Operation Type of valve -20°C – +100°C 7.2 ISO 228/ DIN EN 10226/ DIN 13 1100 l/min One-hand Single shut-off Couplings with male thread Thread connection L SW D L1 Weight G 1/8 m 38 22 27 7 70 G 1/4 m 40 22 27 9 73 G 3/8 m 41 22 27 9 76 G 1/2 m 41 24 27 10 87 M 14x1.5 m 40 22 27 9 75 M 16x1.5 m 40 22 27 9 75 M 18x1.5 m 40 22 27 10 78 Male thread sealing with PVC sealing ring type HPD (¡ page 212) Type No. n. plated ESN 18 A ESN 14 A ESN 38 A ESN 12 A ESN 1415 A ESN 1615 A ESN 1815 A Media 12 mm Materials • Body, sleeve, valve body, valve: Brass MS 58 plain/ nickel-plated • Springs, retaining ring: Stainless steel 1.4310 • Pins: Stainless steel 1.4305 • Seals: NBR - additional charge for EPDM (0.40 Euro) and FKM seals (0.94 Euro) • Plug: Brass MS 58 plain/ nickel-plated or steel zinc-plated and yellow passivated (free of chrome VI) Area Air / Others Worldwide Type No. plain ES 18 A ES 14 A ES 38 A ES 12 A ES 1415 A ES 1615 A ES 1815 A Also in Stainless Steel Series ESE Page 296 a 10 SW D 27 27 27 27 27 27 27 27 L1 9 10.5 10.5 12 13 11 11 12 Weight 90 92 85 87 110 90 84 80 Type No. n. plated ESN 18 I ESN 14 I ESN 38 I ESN 12 I ESN 34 I ESN 1415 I ESN 1615 I ESN 1815 I Type No. plain ES 18 I ES 14 I ES 38 I ES 12 I ES 34 I ES 1415 I ES 1615 I ES 1815 I Couplings with hose barb Hose connection L D L1 Weight Type No. n. plated Type No. plain Hose i.D. 6 55 27 23 64 ESN 6 T ES 6 T Hose i.D. 8 55 27 24 67 ESN 8 T ES 8 T Hose i.D. 9 55 27 24 68 ESN 9 T ES 9 T Hose i.D. 10 58 27 28 70 ES 10 TH* Hose i.D. 10 55 27 24 70 ESN 10 T ES 10 T Hose i.D. 13 58 27 28 75 ES 13 TH* Hose i.D. 13 55 27 25 75 ESN 13 T ES 13 T For hose clips type ZOS (¡ page 130), type HS (¡ page 131) or crimping ferrules type LPH (¡ page 133) L1 L L D D SW Couplings with tapered/ cylindrical male thread, environmentally friendly Loctite-coated Thread connection L SW D L1 Weight Type No. plain R 1/4 m 42 22 27 11 76 ES 14 AB R 3/8 m 44 22 27 12 79 ES 38 AB G 1/2 m 45 22 27 15 96 ES 12 AB Couplings with female thread Thread connection L SW G 1/8 f 39 22 G 1/4 f 41 22 G 3/8 f 41 22 G 1/2 f 42.5 24 G 3/4 f 43.5 32 M 14x1.5 f 41.5 22 M 16x1.5 f 41.5 22 M 18x1.5 f 41.5 22 SW L1 L1 L D SW SW L1 L1 L L D D L1 L1 L L D D * ES 10 TH and ES 13 TH for the use with quick-fit hoses (e.g. Parker Push-Lock, Gates Lock-on) Q U I C K C O N N E C T C O U P L I N G S D N 7 . 2 43
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