©2001 Gorman-Rupp Industries 10000-900 CHEM-1 www.gripumps.com Chemical Resistance RATING CODES (A) Excellent (B) Good (C) Fair (D) Uncertain (X) Unsuitable ( ) Insufficient Data CARBON CERAMIC ALUMINA CERAMIC BARIUM FERRITE AFLAS® BUNA N (NITRILE) BUTYL EPT/EPDM HYDRIN® HYPALON® KEL-F® ELASTOMER NATURAL RUBBER NEOPRENE® NORPRENE® SILICONE ELASTOMER SILICONE ELASTOMER 1125 VITON®/FLUOROELASTOMER BRASS, CARTRIDGE BRONZE HASTELLOY® C MONEL STAINLESS STEEL (302-305, 630) STAINLESS STEEL (316) STAINLESS STEEL (403-416) EPOXY (ADHESIVE) HALAR® (ECTFE) NORYL® GLASS-FILLED (PPO) NYLON PHENOLIC POLYETHYLENE (PET) POLYPROPYLENE* (PPR) POLYPROPYLENE BELLOWS STD. RYTON®, GLASS-FILLED (PPS) TEFLON® (TFE) VECTRA® (LCP) CHEMICAL NAME A CARBON CERAMICS ELASTOMERS METALS PLASTICS These ratings have been developed from technical publications, material suppliers and laboratory tests, and are presented for your evaluation and not as a guarantee. Because effects of temperature, concentration, combination of chemicals, pressure, agitation, aeration, duration of exposure, combustion, toxicity and other conditions are different for each customer or use, Gorman-Rupp Industries recommends that their products be tested under simulated field service conditions, by qualified personnel, before acceptance. Never test or operate the pump before obtaining a specific rating, a material safety data sheet and other warning material from your chemical supplier. Always use appropriate protective equipment when testing, installing, operating or maintaining the pump. If you are pumping a chemical which is not presently rated in our chart, consult the factory. Our staff will help determine material selections for testing. *Ratings apply to all polypropylene parts except bellows. When using a bellows metering pump see polypropylene bellows column for ratings which, due to bellows material characteristics, may vary from other polypropylene parts ratings. ACETATE SOLVENTS A X X X X X X X X B C X ACETIC ACID A A A C B C C C C C X A A B X ACETIC ACID 95% X X A A A ACETONE C A B X X C C X X X X X X X C X ALCOHOL C B B X B A C X C C X ALUM A C B B B A A B A C B ALUMINUM CHLORIDE A X B B B A C B A C B AMMONIA X C C X X X X A A X AMMONIA-AQUEOUS 30% A X B B A AMMONIA, ANHYDROUS C A C A A X AMMONIUM CHLORIDE A A X B A B A X B A B B ADMIHMYDORNOIUGMEN PHOSPHATE A AMMONIUM HYDROXIDE A C B B B A C C A C X AMMONIUM SULFATE A X B B A X B A B B BBARIUM CHLORIDE X A B B X A B A C A A B B BARIUM FLUORIDE X C X C A X B A X C BARIUM NITRATE X A B B B B A X A B B BARIUM SULFATE B X B C A B A C B B B BENZENE A X X X C A X C X X B BENZOIC ACID C B X A C C A C X A X C A B A A B A X B A B X X A A A C A B B A B A A X A C B B A A A A B B X A A A A A A A A A A C A A B A X A B B A B A A A B A A A A A A B B A C X X A A B X B B X C X B A A C B A A B A X C X C B A A B X B A B A A B B A A A A A A B A B A A A A B A X A X A A A A A A X X C B X B C B A A B A A A B A A A A A A A X A A X A A A B A A C A B A B A A X A C B B B C B A A B A B A B A A A B A B B A A B B A A B A A B A A C X X X X A X B B B A A B B B A B A B C B A A A A B A B A A A A A A C C A X B A X X X A A C B C C C B A C X C B A A A Note: Oscillating pumps require a rating of ‘A’. Bellows pumps with poppet or duckbill valves require a rating of ‘A’ or ‘B’. All other pumps and valves require a rating of ‘A’, ‘B’, or ‘C’. (Consult factory for an OEM application)©2001 Gorman-Rupp Industries 10000-900 CHEM-2 www.gripumps.com CARBON CERAMIC ALUMINA CERAMIC BARIUM FERRITE AFLAS® BUNA N (NITRILE) BUTYL EPT/EPDM HYDRIN® HYPALON® KEL-F® ELASTOMER NATURAL RUBBER NEOPRENE® NORPRENE® SILICONE ELASTOMER SILICONE ELASTOMER 1125 VITON®/FLUOROELASTOMER BRASS, CARTRIDGE BRONZE HASTELLOY® C MONEL STAINLESS STEEL (302-305, 630) STAINLESS STEEL (316) STAINLESS STEEL (403-416) EPOXY (ADHESIVE) HALAR® (ECTFE) NORYL® GLASS-FILLED (PPO) NYLON PHENOLIC POLYETHYLENE (PET) POLYPROPYLENE* (PPR) POLYPROPYLENE BELLOWS STD. RYTON®, GLASS-FILLED (PPS) TEFLON® (TFE) VECTRA® (LCP) CHEMICAL NAME *Ratings apply to all polypropylene parts except bellows. When using a bellows metering pump see polypropylene bellows column for ratings which, due to bellows material characteristics, may vary from other polypropylene parts ratings. BORIC ACID B X A C A C A C C A X C BRAKE FLUID B A A X A X B C X BUTYL ALCOHOL A X B X X A C X C X A CCALCIUM BISULFITE X B B B B A X B X C CALCIUM CHLORIDE A A B B B C B A C B A X X CALCIUM HYDROXIDE A A B B B A B A C X X X C30A%LC, IBUOMI LHINYGDROXIDE X C5%AL,C 7I0U°M HYPOCHLORITE, A A C A CARBON BISULFIDE A A A B X X B A A X B B CARBON DISULFIDE C B B X X X X A X X X X B CARBON TETRACHLORIDE A A X X X X X X A X X X X B CAUSTIC LIQUID B B B B A B A A CAALLU SCTOINCC S.O, D72A°, & 140° B B C B A X C X X CHLORINATED SOLVENTS X X X X A X X X B CWHALTOERRI,N SAATTEUDRATE X C X B A X B X B CHLORINE X X X X A X X X X X CHLORINE TRIFLUORIDE X X X X X X X X X C CHLOROACETIC ACID X X X A C C A C X A X X CHROMIC ACID C A X A C C A C X A X B CHROMIC ACID, 10%, 70°F A X A CITRIC ACID A A X A C A C A C C X C CITRIC ACID, HOT, CONC. X A A A COPPER SULFATE A A X B B B A A B B B CORN OIL A A X B A C A X X A C X CYCLOHEXANE A B C X X X A X X A A DDETERGENT SOLUTIONS A C B C C X C C C B B C EETHYL ACETATE A X X X X X A X X X X ETHYL ALCOHOL B A X B A A C A A ETHYLCELLULOSE X X X X A X X X C ETHYL CHLORIDE A A A X X X B X A X X X X C ETHYLENE GLYCOL A A A C A B X A A B A A A FFERRIC CHLORIDE A X X X A X A A B A B C FERRIC SULFATE A X B B A B A B A C B X B A X C B C B A A X B B A A A A A X B X X A B A A A A A B B A A B A A A X X C C X B A A B B A A B A A A C B B A A B B B A B A A A X A C A B A A B X B A B A A B X C A A A C C B A A A B B X A X B B X X X A A C C C A C B B A X B B C X X A A A A B A A A B A A A X B X X X A A A A A B A A C C A A B A A B B C C C C A C B A X B A C A A A X B C B A B B A B B X A A B X X A D B X X X X X A A X A C X X X X X A A B B X B A C X X B A A A X A X X C C B A X X X C B B A A A A X A B A A A A X X A B C A C B A A X B A A A A A A A C X X A A A A A A X C X C A A B A A B A A B A A B C A B A X A B A A X A A A A A B A X B X X X A A A A A B A B A B C B B A A A A C A B B B A X B B C A X A A A A A A A A A A A B B A C B B B C X A A A C B A A B A X B B X X X A A A B A B A A A A A A B B A C C A A X X A X X X X B A A B B A A X A A X X A C B A A B A A B X A A B A C CARBON CERAMICS ELASTOMERS METALS PLASTICS©2001 Gorman-Rupp Industries 10000-900 CHEM-3 www.gripumps.com CARBON CERAMIC ALUMINA CERAMIC BARIUM FERRITE AFLAS® BUNA N (NITRILE) BUTYL EPT/EPDM HYDRIN® HYPALON® KEL-F® ELASTOMER NATURAL RUBBER NEOPRENE® NORPRENE® SILICONE ELASTOMER SILICONE ELASTOMER 1125 VITON®/FLUOROELASTOMER BRASS, CARTRIDGE BRONZE HASTELLOY® C MONEL STAINLESS STEEL (302-305, 630) STAINLESS STEEL (316) STAINLESS STEEL (403-416) EPOXY (ADHESIVE) HALAR® (ECTFE) NORYL® GLASS-FILLED (PPO) NYLON PHENOLIC POLYETHYLENE (PET) POLYPROPYLENE* (PPR) POLYPROPYLENE BELLOWS STD. RYTON®, GLASS-FILLED (PPS) TEFLON® (TFE) VECTRA® (LCP) CHEMICAL NAME CARBON CERAMICS ELASTOMERS METALS PLASTICS *Ratings apply to all polypropylene parts except bellows. When using a bellows metering pump see polypropylene bellows column for ratings which, due to bellows material characteristics, may vary from other polypropylene parts ratings. FERROUS CHLORIDE A X B B B A B B B FERROUS SULFATE A X B B B A B A C B FLUORINE X X X X X X X X X FORMALDEHYDE A C A B B X A A X A B B FORMALDEHYDE, 40% X A A A A FREON X X X B B A X X X X B FRUIT JUICES A A A A B B A A X X B FUEL OIL, NORMAL A C X X B X A C X X A GGASOLINE A A B C X X C X A X X X C B GLYCERINE OR GLYCEROL A A A A X A X A B A A B A B B HHYDRAULIC OILS A C X X B A A A C C HYDROCARBONS, PURE A X X C C A X B HYDROCHLORIC ACID X C C B C A X B X X C HYDROCHLORIC ACID, 20% A X A C B A A A A A HYDROFLUORIC ACID X X A C C B C C C X X HYDROFLUORIC ACID, 50% X X A C A C C A A HYDROFLUOROSILICIC ACID X X X A C C B C C X X HYDROGEN PEROXIDE X A A A X X X A X X A C X HYDROGEN PEROXIDE, 50% A B A X A C A A A A HYDROGEN SULFIDE X A C B A B B A X X A B C IIODINE A X X X X X A X X A C X ISOPAR G X X C C B A ISOPROPYL ALCOHOL A B A A A A A A C A LLACQUER SOLVENTS X X X X X X A X X X C B LIME, 30% A LUBRICATING OIL A A X B A X A X B A B A MMAGNESIUM CHLORIDE A A X B B A B A B B A C C MAGNESIUM HYDROXIDE C A X B C A B A C C X X MAGNESIUM SULFIDE X B C B A B B C X MANGANESE CHLORIDE X B C B A B B A C X MANGANESE SULFATE X B C B A B B C X MERCURIC SULFATE X B C B A B B C X METHYL CHLORIDE A C X X X A X X X X METHYL ETHYL KETONE A X X A A X X X X C X X X B A A B B A A B A A X C C C C B A A B B A A B A A A A B X A D X X X X X X B C B B A A A B A B C C B A A A A C A B A A A A A A B B A A B A X X C B B X A A A C A A B A A X B A A A A A A A A A B A X A A A A X A A A A A A B B A X A B X X X A A B B A A A A A A B A A B B A A A A A A A A A X A X A A A A X A X A A X X X X X C A A X A A A C X A C X A X X X A A A A D B X C C X X X B A A X B B A A A A B X B X X A A A A C C B A X X C A A X B A A A B X X A B C A A X A A X X B X X D A X C A A A B D X A X X B X A A A C A A A A A A X B A C X A X X C X A A A X A X A A C A B A A A A A A B C A A A A B A X B B B X X A C A A A B A A A A A A A X A B X X X A A A C C A C C A C A A A B B A A B A A B A C C A A X A A B X A A B A A B A A B B A A B A C X X X A A B B A A B A B A A B B A A B A B A A B B A A B A B B A A B A X B C X X X A A A A A A A A X A A A A A©2001 Gorman-Rupp Industries 10000-900 CHEM-4 www.gripumps.com CARBON CERAMIC ALUMINA CERAMIC BARIUM FERRITE AFLAS® BUNA N (NITRILE) BUTYL EPT/EPDM HYDRIN® HYPALON® KEL-F® ELASTOMER NATURAL RUBBER NEOPRENE® NORPRENE® SILICONE ELASTOMER SILICONE ELASTOMER 1125 VITON®/FLUOROELASTOMER BRASS, CARTRIDGE BRONZE HASTELLOY® C MONEL STAINLESS STEEL (302-305, 630) STAINLESS STEEL (316) STAINLESS STEEL (403-416) EPOXY (ADHESIVE) HALAR® (ECTFE) NORYL® GLASS-FILLED (PPO) NYLON PHENOLIC POLYETHYLENE (PET) POLYPROPYLENE* (PPR) POLYPROPYLENE BELLOWS STD. RYTON®, GLASS-FILLED (PPS) TEFLON® (TFE) VECTRA® (LCP) CHEMICAL NAME CARBON CERAMICS ELASTOMERS METALS PLASTICS *Ratings apply to all polypropylene parts except bellows. When using a bellows metering pump see polypropylene bellows column for ratings which, due to bellows material characteristics, may vary from other polypropylene parts ratings. MINERAL OILS A C X X B X C X B A B A B MUSTARD A C B B C C B C X A C C NNICKEL CHLORIDE X A C X B C B A B C A C X NICKEL SULFATE A B X B C B A B C C X NITRIC ACID A X X X X X X X X X X X X NITRIC ACID, 20% X C B A X B B X A B X C C B NITRIC OXIDE X B C X A C C A X X OOIL -NO. 1 ASTM A B X X X A X B A B A OIL -NO. 3 ASTM B B X X X A X B A B A PPHOSPHORIC ACID X A X A C C A C C A X C PHOSPHORIC ACID, 10% A A A A A SPTHAONTDOA CRHDE TMYICPAESLS -A PDHEVOETLOOGPREARPSHIC -A C X B B X C X A C C PHOTOGRAPHIC -FIXER X C B A B C C B B POTASSIUM BICARBONATE A A A A A POTASSIUM CARBONATE C A A C B B B A A B C B POTASSIUM CHLORATE C A X B B B A C B B C POTASSIUM CHLORIDE X A A X B B X B A B B A B C PDOICTHARSOSMIUAMTE, 40% A POTASSIUM HYDROXIDE A A C B B A B A C X B X POTASSIUM NITRATE A A X B B X B A B B B C POTASSIUM SULFATE A A X B B A B A B B B C PROPYLENE GLYCOL A A C A X A A C A A SSALINE SOLUTION -ALL CONC. A A SILICONE OILS & GREASES A A X B C A X A X C X B SODIUM BICARBONATE A A X X B A B A C B X X SODIUM BISULFATE X A A X B B B A C C C B SODIUM CARBONATE A A A X X X C B A B B X X SODIUM CHLORATE A A X B B B A C B C B SODIUM CYANIDE C A A X B B A B A C B C B SODIUM HYDROSULFITE X B B B A C B C B SODIUM HYDROXIDE A A B A A X A A C B A C A 4S0O D-I8U0M% ,H 1Y7D5R°OFXIDE, A A A A A A A A A A A D A A A B X A A A X C A A A A A A B A A B A A X X A C C X X B A A B B A A B A C B C C B X B A A B C A A B A X X C B C X A X X C B X X D A A X A X A A A B X A A D A X X A C C X B X X A A A X A B X X X A A B A A X A B X X X A A B A B A B A A X A A A A A A A A X A B A A A A D A A A A A A A C A B A A B B A A B A A B C B A A A B A C B C A A A B C C C B A A C A A A B A A A X A C B A A B A B A B A A A C C B A C B C B A A B A B A B A A A C A A A A A X X B C B B A B A A B C B B B A A D B B C A C B A A B A B A B A B C B A C B A B A A B A B A B A C C B A A B B A A C C A A B A A A A A A A B A A A A A B B A B A A A A A B A A A A A A A B A A A X A A A X C B B X A X B A A B A A A B A A A B A C A B A A B A A A X A A B A C C C B A A B A A A B A A X X X C A A B A A B A A A B A B A A C A A A B A X B C X A X A A C C A A A D A D C A X C A A A A D D©2001 Gorman-Rupp Industries 10000-900 CHEM-5 www.gripumps.com CARBON CERAMIC ALUMINA CERAMIC BARIUM FERRITE AFLAS® BUNA N (NITRILE) BUTYL EPT/EPDM HYDRIN® HYPALON® KEL-F® ELASTOMER NATURAL RUBBER NEOPRENE® NORPRENE® SILICONE ELASTOMER SILICONE ELASTOMER 1125 VITON®/FLUOROELASTOMER BRASS, CARTRIDGE BRONZE HASTELLOY® C MONEL STAINLESS STEEL (302-305, 630) STAINLESS STEEL (316) STAINLESS STEEL (403-416) EPOXY (ADHESIVE) HALAR® (ECTFE) NORYL® GLASS-FILLED (PPO) NYLON PHENOLIC POLYETHYLENE (PET) POLYPROPYLENE* (PPR) POLYPROPYLENE BELLOWS STD. RYTON®, GLASS-FILLED (PPS) TEFLON® (TFE) VECTRA® (LCP) CHEMICAL NAME CARBON CERAMICS ELASTOMERS METALS PLASTICS *Ratings apply to all polypropylene parts except bellows. When using a bellows metering pump see polypropylene bellows column for ratings which, due to bellows material characteristics, may vary from other polypropylene parts ratings. SODIUM HYPOCHLORITE A X B B X B A C X C A B SODIUM HYPOCHLORITE, 5% X C A A A A A A A SODIUM IODIDE C B B A A C B X X SODIUM NITRATE C A A X B B A B A C C C B SODIUM PEROXIDE X A X X X C A X X C X SODIUM PHOSPHATE A X B B B A C B C B SODIUM SULFATE C A X B B X B A C B C B SODIUM SULFIDE C A X B B B A C B C B SODIUM SULFITE X B B B A C B C B SODIUM THIOSULFATE X A X B B C A C B C B SOFT DRINK SYRUPS A A SKOERLVOESNETN E-TBOANSEER A SOYBEAN OIL A A X B A X A X X A B A A STANNIC CHLORIDE A X B B B A C C X B STANNOUS CHLORIDE X B B B A C B X B SULFUR CHLORIDE X C X X X X A X A B A A SULFUR DIOXIDE A A X X X A X A B A A SULFUR TRIOXIDE A X X X A X X B X A SULFURIC ACID C A X X C X C B X X A X A B SULFUROUS ACID C X A C C A C X A X A C TTOLUENE OR TOLUOL A A X X X X X A C X X X TRIBUTYL PHOSPHATE X X X X X A X X C X TRICHLOROETHYLENE C A X X X X X X A X X X C TURPENTINE C A C X X X X A A X C X C B VVEGETABLE OILS C B C B A X A B C A B A A VINEGAR X A A C A C B A C C X C WWATER, DEIONIZED A A C B A C A B C C A C A A WATER, FRESH A A C B A C A B C B A C A A WATER, GLYCOL C B B X A C B B B WETTING AGENTS A A A ZZINC CHLORIDE A X B B B A C B A B A B ZINC SULFATE A A X B B B A C B B B X X X X X B A A C A A B X D A X B A A A B X D B A B B C B C C A C C C C C C A B A A B A A A B A C C B C A A A X A B X B B X X A A B B B A A B A A A B A B B B A A B A B A A B A A A B A A A X X A C X B A B A A B A A A B A A A C A A B A A B A A A B A A A X X C B A A B A A B A A A B A A A D A A A A A A A X A A A B A A A A X A B A B X A A A X C X X B A A B A A A B A C X B A A B A A A B A X A X C X X A D C A B A X B B A B A A C A B B A A A C C C A B A A X X C B C A C X B C C X D A C X X B X C C X B A A X C A A A A C A X A A A C A X A X X X A A A A A B A X B B X B X A A X A A C A B A X C C X X X C A A C C B C A C B A X C A X X X X A A C C C C C A A X A B X X X A A A X C C C B C B A A C B A A A A A A X A A A A A A A A B A A A B A A A X A A A A A A A A A B A A A B A A A A A A B B A A B A A C A B A X X C A X X X A A A B B A A B A A C A C C C A C A A A B A A A B A A©2001 Gorman-Rupp Industries 10000-900 CHEM-6 www.gripumps.com Equivalents VOLUMETRIC UNITS – EQUIVALENTS VOLUMETRIC UNIT Cubic Centimeter Fluid Ounce Liter US Gallon Cubic Centimeter • 0.034 0.001 2.64 x 104 Fluid Ounce 29.6 • 0.030 7.81 x 103 Liter 1000 33.8 • 0.264 US Gallon 3785 128 3.785 • 1. To convert Saybolt, Redwood and Engler to Centistokes, use the chart opposite, where t = time in seconds. 2. To convert Centistokes to Centipoise, multiply Centistoke by Density: CP = CS x Density. LINEAR UNITS – EQUIVALENTS LINEAR UNIT Millimeter Centimeter Inch Foot Meter Millimeter • 0.10 0.0394 3.28 x 103 0.001 Centimeter 10 • 0.394 0.033 0.01 Inch 25.4 2.54 • 0.083 0.0254 Foot 305 30.5 12 • 0.305 Meter 1000 100 39.4 3.28 • LIQUID PRESSURES – EQUIVALENTS LIQUID PRESSURE Lb/In2 (psi) Ft Water Kg/Cm2 Atmosphere Bar Inch Mercury Lb/In2 (psi) • 2.31 0.070 0.068 0.069 2.04 Ft Water 0.433 • 0.030 0.029 0.030 0.882 Kg/Cm2 14.2 32.8 • 0.968 0.981 29.0 Atmosphere 14.7 33.9 1.03 • 1.01 29.9 Bar 14.5 33.5 1.02 0.987 • 29.5 Inch Mercury 0.491 1.13 0.035 0.033 0.034 • TYPICAL VISCOSITY – EQUIVALENTS Saybolt Engler Redwood Typical Centistokes Centipoise Universal No. 1 Fluids SSU Seconds Seconds @70°F 1.00 .8 31 54 29 Water 2.5 2.05 35 59 32 Kerosene 7.4 5.9 50 80 44 No. 2 Fuel Oil 15.7 12.6 80 125 69 No. 4 Fuel Oil 43.2 34.6 200 295 170 Hydraulic Oil 65.4 52.2 300 470 254 SAE 10W Oil 110 88 500 760 423 SAE 10 Oil 220 173 1000 1500 896 SAE 20 Oil 440 352 2000 3000 1690 SAE 30 Oil 1080 880 5000 7500 4230 SAE 50 Oil 2160 1760 10,000 15,000 8460 SAE 60-70 Oil 10,800 8800 50,000 75,000 43,660 Molasses B FROM TO CENTISTOKES Saybolt .22 t — 180/t Redwood .26 t — 171/t Engler .14 t — 374/t