Netafim 1in Manual Disc Filter 140 mesh

Why It Is Called an Arkal Disc Filter Two names, one product. Arkal built the ring filter platform, Netafim acquired the company, and both names still travel through irrigation catalogues. If you have been sent to find one under the Arkal name and landed on a Netafim manual disc filter, they are the same thing. This one is the 1 in body with a 140 mesh stack, screening to roughly 115 micron. Fitting an Inline Disc Filter the Right Way Round One detail causes more problems than anything else on this part. There is a flow directional arrow moulded into the body. An inline disc filter fitted backwards will pass water without filtering it properly. The rings need pressure from the correct side to compress into a sealed column. Check the arrow before tightening. Beyond that, mounting is flexible: it runs vertically or horizontally, with male pipe thread on inlet and outlet so it lands in standard fittings. Body and cover are reinforced polyamide, which holds up to sunlight, fertiliser and freeze-thaw far better than a general purpose plastic. It suits residential lines and is built well enough for commercial and municipal duty. Cleaning is manual and takes a couple of minutes. Open the housing, lift the ring stack out, then rinse it under a tap or hose until the grooves run clear. Reassemble and check the arrow again. Key Features Arkal and Netafim are the same platform: Netafim acquired Arkal, and both names still appear across irrigation catalogues. 140 mesh, roughly 115 micron: The fine standard stack for a 1 in body. Watch the flow arrow: Fitted backwards the rings will not compress properly and filtration suffers. Vertical or horizontal mounting: Male pipe thread on inlet and outlet, so it lands in standard fittings. Reinforced polyamide body and cover: Holds up to sunlight, fertiliser and freeze-thaw better than general purpose plastic. Residential through municipal: Small enough for a house line, built well enough for commercial duty. Technical Specifications Specification Value Size 1 in Part Number 70641-001700 Type Manual disc filter Mesh 140 Micron Equivalent Approx 115 micron Connection Male pipe thread, inlet and outlet Mounting Vertical or horizontal, following the flow arrow Body and Cover Reinforced polyamide Platform Netafim Arkal Cleaning Manual, open and rinse the ring stack Suits Residential, commercial and municipal lines Netafim Disc Colour and Mesh Reference Yellow: 80 mesh, roughly 200 micron. Red: 120 mesh, roughly 130 micron. Black: 140 mesh, roughly 115 micron. Green: 200 mesh, roughly 55 micron, on 2 in HP bodies only.