Recommended Use: Suited for collection of environmental waste products and chemicals. Particularly well suited for grease trap & septic tank applications. Features: This Heavy duty flexible Blue hose with a rigid PVC helix is the most flexible suction hose in our range even in colder climates. Smooth bore to reduce friction losses. Polymeric plasticizer resists solvent extraction Operating temperature from -10 c to +60 c. High nitrile content gives good resistance to abrasion as well as chemicals, animal fats, mineral oils & some fuels. Outstanding UV stability Made in Australia Specifications: Nominal Vacuum Working Min Bend in mm's Rating Pres. @ 20oC Weight Radius in I.D. O.D. *mm hg Mpa P.S.I Kg/m mm 25 31.9 624 0.9 130 0.38 120 32 39.4 624 0.8 116 0.51 150 38 46.1 624 0.7 101 0.67 200 50 60.2 624 0.6 87 0.83 300 ...