Industrial quick couplings Series ESI/1600 easy shut-off • High quality, extremely robust one-hand quick couplings with high-grade seal made of nickel-plated brass MS58 • Collar version: valve housing protection • High flow rates with low pressure drop thanks to patented OptiFlow valve technology • Suitable for low vacuum with low coupling force compared to all other compatible products • For compressed air supply in industry and use of compressed air tools • Also replaceable with plug profile DN 7.2 Material • Body, valve body: Brass MS 58 nickel-plated • Valve: Brass MS 58 smooth • Sleeve, plug: Hardened steel nickel-plated • Seals: NBR (other sealing material on request) • Springs: Stainless steel 1.4310 • Balls: Stainless steel 1.4034
Industrial quick couplings Series ESI/1600 easy shut-off • High quality, extremely robust one-hand quick couplings with high-grade seal made of nickel-plated brass MS58 • Collar version: valve housing protection • High flow rates with low pressure drop thanks to patented OptiFlow valve technology • Suitable for low vacuum with low coupling force compared to all other compatible products • For compressed air supply in industry and use of compressed air tools • Also replaceable with plug profile DN 7.2 Material • Body, valve body: Brass MS 58 nickel-plated • Valve: Brass MS 58 smooth • Sleeve, plug: Hardened steel nickel-plated • Seals: NBR (other sealing material on request) • Springs: Stainless steel 1.4310 • Balls: Stainless steel 1.4034