Lüdecke - Main Catalogue Page 62
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Industrial Quick Connect Couplings Series ESG single and double shut-off DN 19 27 mm Plug Profile (original size) Also in Stainless Steel Series ESGE Page 307/ 308 L1 SW L • Top-quality, extreme robust one-hand quick connect couplings for compressed air and liquid media • Maximum flow rates with low pressure drop for large tools or for applications with high-volume media flow paired with shut-off functionality through one-hand operation • Couplings with straight-through passage on request • Couplings are suitable for shut-off plugs (Please note: Valve construction designed for media flow from coupling to plug) • For compressed air supply in industry and handcrafts at extraction points with extremely high flow rates for highperformance tools as well as in engineering and construction • Adheres to the German Clean Air Act "TA-Luft" for industrial production plants Materials • Body, sleeve, valve body, valve, plug: Brass MS 58 plain • Springs, retaining ring: Stainless steel 1.4310 • Balls: Stainless steel 1.4034 • Seals: NBR - additional charge for EPDM (0.40 Euro) and FKM seals (0.94 Euro) Max. Working Pressure Temperature DN PN 35 bar -20°C – +100°C 19 Couplings with male thread Thread connection L G 3/4 m 95 G1m 98 G 1 1/4 m 98 Thread Flow Rate Operation ISO 228 8000 l/min/single/2650 l/min double One-hand SW 41 41 46 D 46 46 46 Type of valve Media single / double shut-off Air/Others Area a Europe Coupl. 1 / Plug 5 L1 16 19 19 Type of valve shut-off shut-off shut-off Weight 650 620 745 Type No. ESG 34 AAB ESG 10 AAB ESG 54 AAB L1 20 22 22 Type of valve shut-off shut-off shut-off Weight 740 650 700 Type No. ESG 34 IAB ESG 10 IAB ESG 54 IAB D SW L1 L Couplings with female thread Thread connection L SW G 3/4 f 99 41 G1f 100 41 G 1 1/4 f 105 50 D 46 46 46 D L1 SW L Couplings with hose barb Hose connection L SW D L1 Type of valve Weight Type No. Hose i.D. 19 115 41 46 36 shut-off 600 ESG 19 TAB Hose i.D. 25 125 41 46 48 shut-off 683 ESG 25 TAB For hose clips type ZOS (¡ page 130), type HS (¡ page 131) or crimping ferrules type LPH (¡ page 133) D 62 I N D U S T R I A L Q U I C K C O N N E C T C O U P L I N G S D N 1 9
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