Pentek 3G Slim Line® filter housings are an excellent choice for low-flow applications and when space and chemical compatibility are primary concerns. This patent pending Third Generation (3G) design features integral brackets, John Guest Super Speedfit® quick connect fittings and caps for differential pressure gauges. The patented 3G housing accepts standard double open end (DOE).3/4" NPT Inlet/OutletButtress threads and uniform walls for easier cartridge change and improved strength.Improved pressure-relief/bleed button option available.Leak-proof sealing with top-seated floating Buna-N O-ring.Clear housings offer on-site examination of cartridge.3G Standard Filter Housings are manufactured from a durable polypropylene for excellent chemical compatibility.Materials of ConstructionHousing: Styrene AcrylonitrileCap: Reinforced PolypropyleneButton Assembly: 300-series Stainless Steel, polypropylene and EPDMO-Ring: Buna-NMaximum Temperature: 125°F (51.7°C)Maximum Pressure: 125 psi (8.62 bar)Dimensions: 13-3/8" x 5-1/4"Initial Pressure (psi) @ Flow Rate (gpm): 2 psi @ 5 gpmMounting Bracket (not included)*Picture is representative of the actual product"