Definition: The 700 series rotary flow meter has no metal-to-metal contact, provides superior accuracy with low pressure drop, low maintenance and a long service life. The 700 series rotary flow meter has a simple and efficient meter design consisting of housing and three rotors that rotate in unison within the measuring chamber. The absence of wear, from no metal-to-metal contact inside the chamber, eliminates any deterioration in accuracy and provides a long service life. The rotors are supported by bearings inserted into two bearing plates, where at the end of each rotor shaft is a timing gear. The timed rotation between each rotor is then transferred through the calibration adjuster to the register, which will then give a consistent and superior measurement of accuracy.   FEATURES No metal-to-metal contact within the measuring chamber Low Pressure Drop Low Maintenance Long Service Life Light and Compact Design Bi-directional Flow Direction Wide Viscosity Range - up to 1,500,00 SSU (325,000 CPS) Meets NIST, OIML, ATEX, NMI, S.WA, SABS and many other international weights & measures   SPECIFICATIONS Design: Three (3) Rotors Meter Types: SP, SPA, SPD, LP, IC, IP, AF & SS Linear Accuracy:  5:1 Turndown - capable of ± 0.100% of maximum nominal flow rate 10:1 Turndown - capable of ± 0.125% of maximum nominal flow rate 15:1 Turndown - capable of ± 0.150% of maximum nominal flow rate Repeatability: 0.05% over 15:1 turndown Pressure: 150 PSI (10.5 BAR) 350 PSI (25 BAR) 700-20 LP METER TYPE ONLY Temperature: - 40 to 160°F (- 40 to 71°C) Material: Aluminum, Ductile Iron & Stainless Steel Seals: FKM, PTFE, Simriz® & UL Buna    METER TYPES SP Standard Petroleum Gasoline, Fuel Oils, Diesel, Bio-Diesel, Kerosene, Jet Fuels, Vegetable oils, Motor Oils, Ethylene Glycol, etc. SPA Standard Petroleum - Aviation Aviation Gasoline, Gasoline, Jet Fuels, Fuel Oils, Diesel, Bio-Diesel, Kerosene, etc. SPD Standard Petroleum - Ductile (Nodular) Iron Ethanol, Methanol, Aviation Gasoline, Gasoline, Diesel, Bio-Diesel, Fuel Oils, Kerosene, Vegetable Oils, Motor Oils, etc. LP Liquefied Petroleum Gas Liquefied Petroleum Gas (LPG), Butane, Freon, etc. IC Industrial Products (Carbon Bearings) Industrial Chemicals, General Solvents, Water, Alcohols, Acetones, MEK, Toluene, etc. IP Industrial Products (SS Bearings) Industrial Chemicals, General Solvents, Liquid Sugars, Corn Syrup, Soybean Oil, Shortenings, Latex Products, Adhesives, etc. AF All Ferrous Industrial Chemicals, Solvents, Pesticides, Nitrogen Solutions, Fertilizer, Chlorinated Solvents, Paints, Inks, Alcohols, Adhesives, Molasses, Corn Syrup, etc. SS Stainless Steel Industrial Chemicals, Solvents, Nitric Acid, Phosphorus Acid, Glacial Acetic Acid, Anti-Icing Fluid, Vinegar, Fruit Juices, etc.

PD flow meter with strainer and air eliminator

M series positive displacement flow meter offer the measurement for custody transfer of petroleum, diesel products, aviation fuels, Shipping fuels, gas meter and a broad of industrial liquids. this type of PD flow meter with strainer and air eliminator, it can filter all kinds of impurities.

Characteristics of PD flow meter with strainer and air eliminator:

1. Excellent stepless adjusting mechanism allows a micro adjustment on the flower meter;
2. High accuracy and repeatability over the widest range of flow; Superior accuracy at constant flow;
3. Low maintenance, no metal-to-metal contact in measuring chamber, long life service; 
4. Low pressure loss, a true gravity flow meter; 
5. Accuracy regardless of pressure fluctuations, temperature variation, viscosity.

Application of PD flow meter with strainer and air eliminator:

1. Refined petroleum products, A wide variety of products such as: liquid sugars, corn syrup, corn sweeteners, dextrose, fructose, sucrose, maltose, lactose, corn oil, soy bean oil, cotton seed oil, coconut oil, Aviation gasoline and jet fuels;
2. Treated waters (deionized, demineralized, and potable); 
3. Chlorinated solvents and general solvent metering; 
4. Acid pH liquids; 
5. Liquefied petroleum gas (LPG);
6. Crude oil, also for heated and/or viscous liquids; 
7. Oil or water based latex products, polyester resins, and adhesives (neutral pH), also for metering herbicides and nitrogen fertilizer solutions;
8. Herbicide; 
9. Sodium hydroxide (caustic) solutions, high sulfur crude oil (LACT and NOD) and other alkaline pH liquids ;
10. Abrasive liquids .

Industries:

Automotive; Adhesives; Agriculture; Asphalt ; Aviation fueling ; Animal feeds; Beverage; Cosmetics ; Chemical processing; Concrete Add mixtures; Dairy; Liquid fertilizers; Food processing ; Fuel oil delivery; General industrial; Hydrocarbon processing; Liquefied gases; Lube oils; Marine; Paint and varnish; Petroleum marketing; Petroleum production ; Pharmaceutical; Printing ink; Pulp &paper; Refining commercial Solvents; Recycling Railroad ; Textile.

Technical Specification of PD flow meter with strainer and air eliminator: