Metal Filler Breathers SMBT/SMBB/SMBP

Designed to be used as filler ports for hydraulic reservoirs, allowing the reservoir to breathe whilst protecting it from contamination found in harsh environments Types ▪ SMBT-47 (Screw-in version; Cap Ø 47 mm / 1.85 in) ▪ SMBB-47 (Bayonet version; Cap Ø 47 mm / 1.85 in) ▪ SMBT-80 (Screw-in version; Cap Ø 80 mm / 3.15 in) ▪ SMBB-80 (Bayonet version; Cap Ø 80 mm / 3.15 in) ▪ SMBP-80 (Push-on version; Cap Ø 80 mm / 3.15 in) Materials ▪ Breather cap made of Steel, zinc/nickel-plated (Fe/Zn Ni 6) and free of hexavalent chromium CrVI (standard option); chrome-plated and epoxy-coated versions available ▪ Bayonet flange made of Steel, zinc-plated ▪ Basket made of Steel, zinc-plated or Polyamide (PA) ▪ Dipstick adaptor made of Polyamide (PA) ▪ Sealings made of Cork (for filler breathers without pressurisation) or NBR (Buna-N®) (for pressurised filler breathers) ▪ Metal basket ▪ Plastic basket ▪ Pressurisation up to 0,7 bar / 10 PSI ▪ Air filter element ▪ Locking feature ▪ Dipstick...