EA Series Couplers, (hydraulic, water, gas) vacuum up to 3,000 psi, connect with EA Series Nipples. Parker's EA Series are available as single shut-off, double shut-off, or unvalved straight through quick couplings specifically designed for vacuum and medium pressure applications. Dependable vacuum service down to 29.72" Hg. Couplers and nipples are available in a range of sizes and variety of materials including brass, steel and 316 stainless steel.
Technical Characteristics: • Sizes: 1/4” - 3/4” • Materials: Steel, Brass, 316 Stainless Steel • Port Ends: Female NPTF, Male NPT • Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene • Other options include: aluminum material, sizes up to 4", and additional port end configuration options
Markets: • Industrial • Construction • Molding • Testing
Features/Benefits: • Multi-purpose coupling with vacuum capability • Valved and unvalved configurations can be used in any combination to make a straight through, double shut off, or single shut off connection • Male and female port options
Applications: • Test lab equipment • Autoclave applications • Aircraft fabrication • Plastic molding • Horizontal boring and dewatering
