Purchase
your peristaltic pump directly from RolaTec Pump Co. - Drop shipment services
and wholesale prices for Qualified Distributors.
Peristaltic Pumps | RolaTec Pump Co. 855 Village Center Dr., #321 North Oaks, MN 55127-3016 Ph: 651-334-3250 Fax: 651-797-3732 |
Chemical Dispensing Pump and Tubing Compatibility |
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This chemical dispensing pump operates by peristaltic means. Fluid travels through just the interior of the tubing without wetting other pump components. The Chemical Compatibility Chart depicts how a chemical fluid type effects various tubing formulations. Uses for the peristaltic pump include chemical dispensing, sampling and the transfer of sterile or toxic fluids. The information in the compatibility tables have been supplied by the tubing manufacturers and is to be used ONLY as a guide to select your tubing. RolaTec Pump Co. does not warrant, neither express nor implied, that the information in the tables is complete or that any chemical is suitable for any purpose. Pretest marginal chemicals using the Chemical Immersion Test. |
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Optional
Remote Jack for Bench Top and Portable Pumps
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5
Foot Remote Cord with 2 Open Leads. Cord Mates With the Following Pumps: Bench
Top Pump / Optional Remote Jack / 5 ft. Cord With Open Leads Battery
Powered Pump / Optional Remote Jack / 5 ft. Cord With Open Leads RolaTec offers an optional Remote Jack and 5 Foot Cord. This is a switching jack that opens the circuit to the motor when the male plug of the cord is inserted into the jack. The 2 leads from the end of the cord (Left Image) need to be closed to start the motor. The pump operates normally from the control panel when the plug isn't inserted into the jack. |
Cord Mates With the Following Pumps: Bench
Top Pump / Optional Remote Jack / 5 ft Cord With Foot Switch Battery
Powered Pump / Optional Remote Jack / 5 ft. Cord With Foot Switch Safe low DC current is travels through the Remote Cord. The circuitry for the Remote Jack activates a power relay inside the pump to close the circuit for the motor. Switching devices for remote on-off operation could be a foot switch or a timer unit. Additional $40 to have RolaTec connect a foot switch (spring return, normally open circuit) to the cord. |
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Chemical
Compatibility Chart
Phar. & Nor.=PharMed ® and Norprene ® Good=Minimal effect Fair=Moderate effect Poor=Severe effect N=No data |
Chemical Fluid Type |
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| Acetaldehyde Acetate LMW Acetic Acid < 5% | Good N Good | Poor Poor Good | Poor Poor Good | Good Good Good |
| Acetic Acid > 5% Acetic Anhydride Acetone 6 | Good Poor Fair | Fair Poor Poor | Good Poor Poor | Good Good Poor |
| Acetonitrile Acetyl Bromide Acetyl Chloride | N N Fair | N Poor Poor | Poor Poor Poor | Poor Poor Poor |
| Air Aliphatic Hydrocarbons Aluminum Chloride | Good N Good | Good Fair Good | Good Fair Good | Good Fair Good |
| Aluminum Sulfate Alums Ammonia, Gas and Liquid | Good N N | N Good Fair | Good Good Good | Good Good Good |
| Ammonium Acetate Ammonium Carbonate Ammonium Chloride | N Fair Fair | Good N N | Good Good Good | Fair Good Good |
| Ammonium Hydroxide Ammonium Nitrate Ammonium Phosphate | Good Poor Poor | Fair Good Good | Good Good Good | Good Good Good |
| Ammonium Sulfate Amyl Acetate Amyl Alcohol | Good Poor Poor | Good Poor Fair | Good Poor Good | Good Good Good |
| Amyl Chloride Aniline Aniline Hydrochloride | Poor Good N | Fair Poor Poor | Good Poor Poor | Good Fair Fair |
| Aqua Regia Aromatic Hydrocarbons Arsenic salts | N N N | Poor Poor Good | Poor Poor Good | Fair Poor Good |
| Barium Salts Benzaldehyde Benzenesulfonic Acid | Good N Poor | Good Poor Fair | Good Poor Good | Good Fair Poor |
| Bleaching Liquors Boric Acid Bromine | Good Good Poor | Fair Good Fair | Good Good Poor | Good Good Poor |
| Butane Butanol Butyl Acetate | Poor Good Poor | Fair Fair N | Good Good Poor | Fair Fair Poor |
| Butyric Acid Calcium Oxide Calcium Salts | Poor Good Good | Poor Good Good | Poor Good Good | Good Good Good |
| Carbon Bisulfide Carbon Dioxide Chlorine, Dry | N Good Poor | N Good Good | Poor Good Good | Poor Good Poor |
| Chemical Fluid Type |
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Chlorine, Wet Chloroacetic Acid Chlorobromomethane | Poor N Poor | Fair Poor N | Good Poor Poor | Poor Good Good |
Chloroform Chlorosulfonic Acid Chromic Acid, 30% | Poor Poor Poor | Poor Fair Good | Poor Good Good | Poor Poor Good |
Chromium Salts Copper Salts Cresol | N Good N | Good Good Poor | Good Good Poor | Good Good Fair |
Cyclohexane Cyclohexanone Diacetone Alcohol | Poor Poor N | N Poor N | Poor Poor Poor | Poor Poor Good |
Dimethyl Formamide Essential Oils Ethyl Alcohol | N Fair Good | N Fair Fair | Poor Good Good | Poor Good Fair |
Ether Ethyl Acetate Ethyl Bromide | Poor Poor Poor | Poor N Poor | Poor Poor Poor | Poor Fair Poor |
Ethyl Chloride Ethylamine Ethyleme Chlorohydrin | Poor Fair Fair | Poor Poor Poor | Poor Poor Poor | Poor Poor Poor |
Ethylene Dichloride Ethylene Glycol Ethylene Oxide | Poor Good Poor | Poor Fair N | Poor Good Good | Poor Good Good |
Fatty Acids Ferric Chloride Ferric Sulfate | Fair Good Fair | Good Good Good | Good Good Good | Good Good Good |
Ferrous Chloride Ferrous Sulfate Fluoboric Acid | Fair Fair Good | Good Good Good | Good Good Good | Good Good Good |
Fluoroborate Salts Fluosilicic Acid Formaldehyde | N N Good | Good Good Fair | Good Good Good | Good Good Good |
Formic Acid Freon Gasoline, High-aromatic | Fair N Poor | Fair Poor Poor | Good Poor Poor | Good Poor Poor |
Gasoline, Non-aromatic Glucose Glue, P.V.A. | Poor Good Good | Poor Good N | Poor Good Good | Poor Good Good |
Glycerin Hydriodic Acid Hydrobromic Acid, 30% | Good N Poor | Good Good Good | Good Good Good | Good Good Good |
Hydrochloric Acid (dil) Hydrochloric Acid (med) Hydrochloric Acid (conc) | Poor Poor Poor | Good Good Good | Good Good Good | Good N N |
Chemical Fluid Type |
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| Hydrocyanic Acid Hydrocyanic Acid, Gas 10% Hydrofluoric Acid, 50% | Fair Fair Poor | Good N N | Good Good Fair | Good Good N |
| Hydrogen Peroxide (dil) Hydrogen Peroxide (conc) Hydrogen Sulfide | Good Fair N | Good Poor Good | Good Poor N | Good Good N |
| Hypochlorous Acid Iodine Solutions Kerosene | Poor Fair Poor | Good Good Poor | Good Good Poor | Good Good Poor |
| Ketones Lacquer Solvents Lactic Acid | Poor Poor Good | Poor Poor Good | Poor Poor Good | Poor Poor Good |
| Lead Acetate Linseed Oil Lithium Hydroxide | Poor N Poor | Fair Good N | Good Good Good | Good Good Good |
| Magnesium Chloride Magnesium Sulfate Malic Acid | Good Good Good | Good N Good | Good Good Good | Good N Good |
| Manganese Salts Mercury Salts Methane | Good Good N | Good Good N | Good Good Good | Good Good Good |
| Methanol Methyl Ethyl Ketone Sulphuric, Nitric | Good Poor N | N N Fair | Fair Poor Good | Poor Fair Good |
Monoethanolamine Naphtha Natural Gas | Good Poor N | N Fair Good | N Good Good | Good Poor Good |
| Nickel Salts Nitric Acid (dil) Nitric Acid (med) | Good Fair Poor | Good Good Good | Good Good Good | Good Good Fair |
| Nitric Acid (conc) Nitrobenzene Nitrogen Oxides | Poor Poor Poor | Poor Poor Good | Poor Poor Good | Poor Poor Good |
Nitrous Acid Oils, Animal Oils, Mineral | N N Poor | Good Poor Poor | Good Poor Poor | Good Good Poor |
| Oils, Vegetable Oleic Acid Oxalic Acid, Cold | Good Poor Good | Fair Poor Good | Good Poor Good | Good Fair Good |
| Oxygen, Gas Perchloric Acid Phenol | Good Poor Poor | Good Poor Fair | Good Poor Good | Good Poor N |
| Phosphoric Acid, 50% Phthalic Acid Plating Solutions | Poor Good Poor | Good Good Good | Good Good Good | Good Good Good |
Polyglycol Potassium Carbonate Potassium Chlorate | Good N Good | Good Good Good | Good Good Good | Good Good Good |
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Chemical Fluid Type |
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Potassuim Hydroxide (med) Potassuim Hydroxide (conc) Potassium Iodide | Good Fair N | Fair N Good | Good Poor Good | Good Good Good |
| Propanol Pyridine Silicone Fluids | Good Poor N | N Poor N | Poor Poor Good | Fair Fair Good |
Silicone Oils Silver Nitrate Soap Solutions | N Good Good | N Good Good | Good Good Good | Good Good Good |
Sodium Bicarbonate Sodium Bisulfate Sodium Bisulfite | Good N Good | Good Good Good | Good Good Good | Good Good Good |
Sodium Borate Sodium Carbonate Sodium Chlorate | Good Good Fair | Good Good Good | Good Good Good | Good Good Good |
Sodium Chloride Sodium Ferrocyanide Sodium Hydrosulfite | Good N N | Good Good Good | Good Good Good | Good Good Good |
Sodium Hydroxide (dil) Sodium Hydroxide, 25% Sodium Hydroxide, (conc) | Good Good N | Good Good Good | Good Good Good | Good Fair N |
Sodium Hypochlorite, <5% Sodium Hypochlorite, >5% Sodium Nitrate | Good Good Poor | Good Fair Good | Good Good Good | Good Fair Good |
Sodium Silicate Sodium Sulfide Sodium Sulfite | Good Good Good | Good Good Good | Good Good Good | Good Good Good |
Steam, up to 40 psi Stearic Acid Sulfuric Acid (dil) | Good Good Poor | N Good Good | Poor Good Good | Fair Good Good |
Sulfuric Acid (med) Sulfuric Acid (conc) Sulfurous Acid | Poor Poor Poor | Good Poor Good | Good Poor Good | Fair Poor Good |
Tannic Acid Tanning Liquors Tartaric Acid | Good N Good | Good Good Good | Good Good Good | Good Good N |
Tin Salts Toluene Trichloroacetic Acid | Good Poor Poor | Good Poor Fair | Good Poor Good | Good Poor Poor |
Trichloroethylene Trisodium Phosphate Turpentine | Poor N Poor | Poor Good Fair | Poor Good Good | Poor Good Fair |
Urea Uric Acid Water, Fresh | Good N Good | Good Good Good | Good Good Good | Good Good Good |
Water, Salt Xylene Zinc Chloride | Good Poor Good | Good Poor Good | Good Poor Good | Good Poor Good |
| After receiving your selected tubing, we recommend an immersion test to check compatibility. Always pretest before pumping unknown or marginal chemicals. Immerse a sample length of tubing for at least 48 hours in a closed vessel containing the fluid you wish to pump. Examine the tubing for swelling, brittleness, cracking, or other signs of deterioration. If there's no change in the tubing, it should be compatible. Although the tubing may have passed | the immersion test, variations in temperature, pressure, or chemical concentration may cause serious injury because of tubing failure. Test a sample length of tubing in the pump under the conditions of your application. It is the users responsibility to use suitable guards, and personal protection. All the ratings are determined at 70°F (21°C). Higher temperatures will decrease the chemical resistance of all the tubing formulations listed. |
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