Ganter Norm Standard Parts - Catalogue Page 1627
Commercial customer offer**Top sellers from Ganter Norm
GN 7404 Two-Way Breathable Membranes Oil Repellent (Oleophobic) / Water Repellent (Hydrophobic) 2 3 d1 G 1 ⁄2 M 20 x 1,5 d2 d3 26 10 M 26 x 1,5 32 14 9 G1 M 33 x 1,5 40 20 11 Specification • • 8,5 G ⁄ 3 4 • l1 Body - Aluminum - Stainless steel AISI 303 1 AL NI Membrane Non-woven nylon material / Acrylic copolymer wetting s Membrane pore size Differential pressure Δ 1 bar in μm Air permeability volume in l/min 7,5 23 1,2 11 8 30 1,2 21 8,5 36 1,2 34 Information Two-way breathable membranes GN 7404 are used when constructing housings and equipment. When installed in the wall of a housing, they can be used to equalize the pressure between the interior of the housing and the surrounding area. Any dirt, dust, oil, or water in the gaseous medium is kept out. This prevents dirt and moisture from entering the interior of the housing and prevents oil from dripping into the surrounding area. Membrane enclosure Plastic (Polyamide PA) - Glass fiber reinforced - Temperature resistant up to 100 °C In order to protect the membranes, they should not be completely covered with oil or water, and the differential pressure/air permeability volume should not be exceeded. They should be installed on the side/ vertically in a protected position. • Protective strainer Stainless steel AISI 304 • Seal / O-ring Rubber NBR (Perbunan®) • Elastomer Characteristics Page 2158 • Plastic Characteristics Page 2158 • Stainless Steel Characteristics Page 2166 • RoHS The external Ø of the housing with the recessed hexagon is designed for tapped plates for DIN 3852 tube fittings. The seal is embedded in a recess on the planar side. This prevents it from being lost and squeezed outwards during the tightening process. Assembly instruction: For mounting on walls of less than 4 mm thickness please use mounting nuts GN 7430. see also... • Breather Strainers GN 7403 Page 1630 Accessory • l2 Mounting Nuts GN 7430 Page 1632 How to order On request • Body in brass • Other membrane pore size MS 1 2 3 GN 7404-AL-G½- 1,2 Page 1626 | 3.5 Controlling, Venting, Sealing of Liquids and Gases 1 Material 2 d1 3 Membrane pore size
2210 Pages | Valid until 12/2026 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.