Williams Milton Roy - - Pneumatic Metering Pumps Brochure

S e r i e S o f M e t e r i n g P u M P S DUAL SEAL PLUNGER DUAL SEAL PLUNGER• Corrosion resistant • simple maintenanCe• ease of installation • replaCes our W&D series pump• pneumatiC operation • HigH floW turnDoWn• intrinsiCally safe • greater reliabilityCommitted to Delivering Fluid Metering Products, Services & Technology of the Highest Quality, and To Always Exceed Our Customer’s Expectations.S e r i e S o f M e t e r i n g P u M P SMeets API 675RequIReMentsMeets API 675RequIReMentsCommitted to Delivering Fluid Metering Products, Services & Technology of the Highest Quality, and To Always Exceed Our Customer’s Expectations.• pneumatiC operation • HigH floW turnDoWn• intrinsiCally safe • greater reliability• Corrosion resistant • simple maintenanCe• ease of installation • replaCes our W&D series pump1POWER STROKE: As the CONTROLLER air or gas enters the PNEUMATIC DRIVE CYLINDER, the PISTON-PLUNGER ASSEMBLY is driven down into the FLUID CHAMBER, displacing fluid and compressing the RETURN SPRING. As the plunger displaces the fluid, the rise in pressure closes the SUCTION CHECK VALVE and opens the DISCHARGE CHECK VALVE. A precise amount of fluid, corresponding to the stroke of the plunger, is discharged.SUCTION STROKE: When the air or gas is exhausted from the PNEUMATIC DRIVE CYLINDER the RETURN SPRING forces the PISTON-PLUNGER ASSEMBLY to return to its original position. The drop in pressure in the FLUID CHAMBER caused by the retraction of the piston allows the spring loaded DISCHARGE CHECK VALVE to close and the SUCTION CHECK VALVE to open so that the FLUID CHAMBER is again filled and ready for the power stroke.OPERATING CYCLESIMPLICITY IN DESIGN, OPERATION AND MAINTENANCES e r i e S o f M e t e r i n g P u M P SDUAL SEAL PLUNGERVPUMP FEATURES:Stroke Adjuster is made more compact and adjustment is simplified with an internally threaded design. The positive locking device to hold stroke length is readily accessible and easy to operate.The Pneumatic Piston and Fluid Plunger Assembly is guided at both ends on TFE composite bearings ensuring concentric movement of the plunger through the seals.The clearance between the return spring and plunger has been optimized to eliminate any possible contact.A true double sealing arrangement is used so that secondary seal containment is provided.Lubrication has been simplified with the use of synthetic grease. The lubrication chamber is filled once over the life of the seals.The bleeder is equipped with a barbed fitting for plastic tubing so that the fluid bled from the fluid chamber can be collected.Both the discharge and suction check valves have tough TFE composite seats for long life and positive sealing.Threaded port after the secondary seal provides for the indication, collection or containment of any seal leakage.MATERIALS:Wetted Parts: 316 SSCheck Valves: Body/Retainer/Ball: 316 SS Spring: Elgiloy Seat: TFEPlunger: As specifiedBleeder: 316 SSSeals: As specifiedPneumatic Section: Motor Cylinder Face Plate: 316 SS (V Model) Anodized Aluminum (X Model) Piston: Anodized Aluminum Piston Seal: Buna N Return Spring: 17-7ph Controller - MK XII: 316 SS (V Model) Anodized Aluminum (X Model)STROKE ADjUSTERPNEUMATIC DRIVE CYLINDERCONTROLLER SUPPLY/EXHAUST PORTPNEUMATICPISTON/FLUIDPLUNGER ASSEMBLYRETURN SPRINGSEAL/LUBRICATION CHAMBERSUCTION CHECK VALVEDISCHARGE CHECK VALVEFLUID CHAMBER1234478625124568732PERFORMANCE SPECIFICATIONS *PLUNGER PUMP SELECTION GUIDELINESStroke rate and LengthEven though the pumps are designed to operate over their entire stroke rate and length ranges, we suggest that you take into consideration your future flow requirements. Rather than operating at the flow extremes you may wish to use the next pump size larger or smaller.FILtratIonPlunger pumps are susceptible to contamination. Therefore we recom-mend a 25 micron filter in the suction line of the pump.SUCtIon CondItIonSThe V Series plunger pumps are designed for flooded suction only. They are NOT recommended for a suction lift condition. The recommended pressure at the suction inlet is: 1 ft. (.3 meters) min. • 10 ft. (3 meters) max.NOTE: The normal cracking pressure of the discharge check valve is 90 PSI.VISCoSItYThe maximum recommended viscosity is 4500 SSU (Saybolt Seconds Universal) or 960 CP (Centipoise).FLoW tUrndoWn ratIo: 100:1 NOTE: The flow turndown ratio is defined as the total flow range of the pump, which includes both speed and stroke length adjustments.aCCUraCY± 0.5% with Solenoid Valve and WPC-9001± 0.5% with MK-XII ControllerteMPeratUreThe seals are the limiting factor. Please refer to the seal selection guide for temperature limits.aIr/gaS SUPPLYThe air/gas supply must always be regulated since fluctuating pressures will affect speed and accuracy. The air/gas must be free from particulate and we recommend dry air/gas for trouble free operation.PUMP SettIng gaUgeWe recommend the use of a pump setting gauge as a simple method of adjusting the flow of the pump.dISCharge LIne CheCk VaLVeIt is good design practice to install a check valve in the pump discharge line at the point it enters the process line. This will prevent the process fluid from reaching the pump.* this data should only be used to provide you with your initial size selection. You must refer to the actual performance graphs on pages 6 and 7 in order to verify your pump selection.PLeaSe note that oUr PLUnger PUMPS haVe PreSSUre-aCtIVated SeaLS. theY ShoULd not Be USed at PreSSUreS BeLoW 100 PSI. MAX MAX AIR CONSUMPTIONMODEL MAX VOLUME STROKE STROKES DISCHARGE 100 6.9 150 10.3 @ AIR/GAS VOLUME PER LENGTH PER MINUTE PRESSURE PSIG BAR PSIG BARSUPPLY PRESSURE STROKE (RANGE) SCF SCM SCF SCM GPH/LPH CC INCH PSIG / BARG PER DAY PER DAY PER DAY PER DAY MAX MAX AIR CONSUMPTIONMODEL MAX VOLUME STROKE STROKES DISCHARGE 100 6.9 150 10.3 @ AIR/GAS VOLUME PER LENGTH PER MINUTE PRESSURE PSIG BAR PSIG BARSUPPLY PRESSURE STROKE (RANGE) SCF SCM SCF SCM GPH/LPH CC INCH PSIG / BARG PER DAY PER DAY PER DAY PER DAY CP125V125@ 100 PSI/6.9 BAR .07 / .27 .1 .5 1-45 8650 / 596.4 180 5 CP250V225@ 100 PSI/6.9 BAR .57 / 2.16 .8 1 1-45 7200 / 496.4 1150 32CP250V300 @ 100 PSI/6.9 BAR .57 / 2.16 .8 1 1-45 13,100 / 903.2 2100 59CP500V225@ 100 PSI/6.9 BAR 2.30 / 8.71 3.2 1 1-45 1750 / 120.7 1150 32CP500V300@ 100 PSI/6.9 BAR 2.30 / 8.71 3.2 1 1-45 3250 / 224.1 2100 59CrP500V400@ 100 PSI/6.9 BAR 2.30 / 8.71 3.2 1 1-45 6300 / 434.4 3584 101@ 150 PSI/10.3 BAR 2.30 / 8.71 3.2 1 1-45 9200 / 634.3 5250 149CrP750V400@ 100 PSI/6.9 BAR 5.00 / 18.9 7.0 1 1-45 2600 / 178.3 3584 101 5250 149@ 150 PSI/10.3 BAR 5.00 / 18.9 7.0 1 1-45 4000 / 275.8 CrP1000V400@ 100 PSI/6.9 BAR 9.08 / 34.37 12.7 1 1-45 1520 / 104.8 3584 101@ 150 PSI/10.3 BAR 9.08 / 34.37 12.7 1 1-45 2300 / 158.6 5250 149CrP1000V600@ 100 PSI/6.9 BAR 9.04 / 34.22 12.6 1 1-45 3400 / 234.4 7190 203@ 150 PSI/10.3 BAR 7.00 / 26.50 9.8 1 1-35 4700 / 324.0 10210 289CrP1000V800@ 100 PSI/6.9 BAR 8.81 / 33.35 12.3 1 1-45 6300 / 434.4 12342 349@ 150 PSI/10.3 BAR 6.82 / 25.81 9.5 1 1-35 9100 / 627.4 18150 51430 1000 2000 3000 4000 5000 6000 7000 8000 90000.090.080.070.060.050.040.030.020.010.00FLOW - GPHSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMDISCHARGE PRESSURE - PSIG100806040200AIR/GAS PRESSURE PSIG35100 PSIG AIR/GAS35 PSIG AIR/GAS0.05450CP125V125Discharge Pressure PSI 0 500 1000 1900 5000 8500Volume Per Stroke @ 100% Stroke CC .097 .093 .089 .083 .060 .036Air Pressure PSI 35 35 35 35 75 100USING ThE GRAPhS*a) Use The Following Performance Flow Curves* in Order To:1) determine the flow capability of the pump you have selected. If you have sized the pump too close to the upper or lower stroke rate limit, you may wish to change to a different pump size. Of course you can also change your flow for a given stroke rate by adjusting the stroke length. Example:2) determine the air pressure necessary to provide the desired pump discharge pressure.B) The flow curves show the maximum flow/pressure limit of the pumps. The upper near horizontal line represents the maximum flow capability (45 SPM @ 100% stroke). The near vertical lines represent the maxi-mum discharge pressure at the corresponding air/gas pressure. The area under the curve represents the entire flow/pressure range for the pumps.C) As you can see, the flow rate changes with discharge pressure. In order to determine the stroke rate or stroke length for your particular application use the following procedure:Step 1: First use the performance table on page 4 to make your ‘initial’ selection. Make certain the pump selected satisfies your maximum flow and pressure requirements.Step 2: Establish the volume per stroke (cc/ stroke) for your discharge pressure by drawing a vertical line from your discharge pressure found on the horizontal axis until it intersects the maximum flow curve line. This point represents the maximum flow at your dis-charge pressure. Read the value on the left. Multiply this number by 3785 cc/gallon. Then divide by 60 min./hr and then 45 strokes/min. The resultant is the maximum cc/stroke at your discharge pressure.Step 3: Next, convert your actual flow rate into cc/min (ref. 1 gallon = 3785 cc). Now, divide this number by the answer in step 2 (cc/stroke) in order to get strokes per minute. Your answer is the stroke rate of the initial pump you selected, when the stroke length is set at 100%. If this value is close to the extremes (1-45 or 1-35 SPM) you may wish to select the next smaller or larger pump, in order to allow for a change in the future flow rate.Example:Application: 1 gallon per day @ 3000 psiStep 1: 1 gallon per day ÷ 24 hr/day= .042 gallons/hr selection from table on page 4 is a CP125V125Step 2: Follow 3000 psig up to max flow curve and read over on the left axis. The answer is .054 gph. .054 gallons x 3785 cc x 1 hr x 1 min = .075 cc hr gallon 60 min 45 stroke strokeStep 3: From step 1 convert your actual flow to cc/min. 1 gallon x 3785 cc x 1 day x 1 hr = 2.628 cc day gallon 24 hrs 60 min minNow divide 2.6 cc/min by the answer in step 2. 2.6 cc x 1 stroke = 35 strokes min. .075 cc min.In this case you could select the next larger pump from the table on page 4, a CP250V225, which would produce the same flow rate when set at 1/4 the stroke length and run at 13 strokes per minute.d) THE RED CURVE defines the relationship between air/gas supply pressure and discharge pressure. For each discharge pressure there is a minimum air/gas supply pressure required. Always add 200 PSI to your discharge pressure in order to ensure positive injection. Find the discharge pressure on the horizontal axis and follow it up to the red curve. At that point, read your air/gas pressure requirements on the right axis in PSIG. The minimum air/gas supply pressure will pro-duce discharge pressures found to the left of the 35 PSIG limit line.In the above example the required air/gas supply pressure can be read off the graph by first adding 200 psi to the 3000 psi discharge pressure. Then locate 3200 psi on the discharge pressure axis and follow it up until it intersects the red line. Now, follow this point to the air/gas supply pressure axis on the right and you will find that 50 psig air/gas pressure is necessary to operate the pump.Example: These Settings Will Produce The Same Pump Flow Rate STROKE RATE STROKE LENGTH 10 1” (100%) 20 1/2” (50%) 40 1/4” (25%)*Metric flow performance curves are available on request.40 500 1000 1500 2000 2500 3000 3500 3.002.752.502.252.001.751.501.251.000.750.500.250.00DISCHARGE PRESSURE - PSIG1009080706050403020100AIR/GAS PRESSURE PSIG35FLOW - GPHPLUNGER SPEED: 45 SPM100 PSIG35 PSIGCP500V3001009080706050403020100 200 400 600 800 1000 1200 1400 1600 1800 20002.502.252.001.751.501.251.000.750.500.250.00DISCHARGE PRESSURE - PSIGFLOW - GPHAIR/GAS PRESSURE - PSIG35STROKE LENGTH: 100% • PLUNGER SPEED: 45 SPM100 PSIG AIR/GAS35 PSIG AIR/GASCP500V2250 1500 3000 4500 6000 7500 9000 10500 12000 13500 150009010080706050403035201000.901.000.800.700.600.500.40.0300.20 0.100FLOW - GPHSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMDISCHARGE PRESSURE - PSIGCP250V300AIR/GAS PRESSURE PSIG100 PSIG AIR/GASAIR/GAS PRESSUREMAX FLOW (GPH)35 PSIG AIR/GASPERFORMANCE0 1000 2000 3000 4000 5000 6000 7000 8000 90000.090.080.070.060.050.040.030.020.010.00FLOW - GPHSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMDISCHARGE PRESSURE - PSIG100806040200AIR/GAS PRESSURE PSIG35100 PSIG AIR/GAS35 PSIG AIR/GAS0.05450CP125V1250.800.700.600.500.400.300.200.100.00FLOW - GPH0 1000 2000 3000 4000 5000 6000 7000 8000100806040200AIR/GAS PRESSURE PSIG35DISCHARGE PRESSURE - PSIG35 PSIG AIR100 PSIG AIRSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMCP250V225160140120100806040201500 1000 2000 3000 4000 5000 6000 7000 8000 9000 100002.502.252.001.751.501.251.000.750.500.250.00DISCHARGE PRESSURE - PSIGFLOW - GPHAIR/GAS PRESSURE - PSIG3535 PSIG AIR/GAS100 PSIG AIR/GAS 150 PSIG AIR/GASSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMCRP500V400CP250V300160140120100806040201500 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000010.009.008.007.006.005.004.003.002.001.000.00DISCHARGE PRESSURE - PSIGFLOW - GPHAIR/GAS PRESSURE - PSIG1253535 PSIG AIR/GAS150 PSIG AIR/GASSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPM & 35 SPM @ 150 PSIG100 PSIG AIR/GAS125 PSIG AIR/GASCRP1000V8005PERFORMANCE (CONT.)16018020014012010080604050201500 500 1000 1500 2000 2500 3000 3500 4000 4500 500010.009.008.007.006.005.004.003.002.001.000.00DISCHARGE PRESSURE - PSIGFLOW - GPHAIR/GAS PRESSURE - PSIG50 PSIG AIR/GAS100 PSIG AIR/GAS150 PSIG AIR/GASSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMCRP750V400160140120100806040201500 500 1000 1500 2000 2500 3000 3500 4000 4500 500010.009.008.007.006.005.004.003.002.001.000.00DISCHARGE PRESSURE - PSIGFLOW - GPHAIR/GAS PRESSURE - PSIG1253535 PSIG AIR/GASSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPM & 35 SPM @ 150 PSIG125 PSIG AIR/GAS100 PSIG AIR/GAS150 PSIG AIR/GASCRP1000V6000 500 1000 1500 2000 250010.009.008.007.006.005.004.003.002.001.000.0016014012010080604020150AIR/GAS PRESSURE - PSIG3535 PSIG AIR/GASSTROKE LENGTH: 100% • PLUNGER SPEED: 45 SPMDISCHARGE PRESSURE - PSIG150 PSIG AIR/GAS100 PSIG AIR/GASCRP1000V4006The MK XIIA Controller operates on the same operating principal as the MK X Controller. The MK XIIA has the same upper and lower chambers, but are separated with flexible diaphragms rather than sliding seals. A capillary tube, controlled by a needle valve, transfers the air/gas supply to the pump from the lower to the upper chamber.When the spool is in the highest position, a pilot plug closes a vent and opens the supply air/gas to the pump. When the spool is in its lowest position, the pilot plug prevents the supply air/gas from entering the pump, and opens the air/gas vent to let it exhaust the pump. The spool then returns to its highest position to repeat the process.ContRol Methods foR the PuMP MK xII OSCILLAMATIC® CONTROLLERCONTROLLER-PNEUMATIC RELAY COMBINATIONSTROKE RATECONTROL KNOBNEEDLE VALVECONTROL SPOOLAIR/GAS SUPPLYTO CONTROLLERSUPPLY TO PUMP1/4” NPTEXHAUST VALVEOPTIONAL 3-15CONTROL PORT(MK XIIB) 1/8” NPTCONTROLAIR PASSAGEUPPER DIAPHRAGMMIDDLE DIAPHRAGMLOWER DIAPHRAGMSUPPLY VALVEEXHAUST FROM PUMP1/4” NPTSOLENOID VALVESThe pumps can be automated by replacing the CONTROLLER with a 3-way electro-pneumatic SOLENOID VALVE. The SOLENOID VALVE can be cycled in order to achieve the desired pump output. Flow tracking can be accomplished by having a FLOWMETER or PH METER signal interpreted by our WPC9001 or a PLC. The typical arrangement for a WPC-9001 installation is shown at right.The PNEUMATIC RELAY is a pilot operated valve designed to provide the higher air or gas flow rates necessary for PNEUMATIC DRIVE CYLINDER diameters greater than 3 inches. The PNEUMATIC RELAY is actuated by the pulses produced by the MK-XII OSCILLAMATIC® CONTROLLER. A single act- ing PNEUMATIC RELAY is used with pumps that have return springs such as the CRP1000V400 and CRP1000V600. The air or gas pressure is required to return the PISTON-PLUNGER ASSEMBLY on the CRP1000V800. Therefore a double acting PNEUMATIC RELAY is required.PUMP InStaLLatIonCrP1000V400or PUMP InStaLLatIonPILOT PULSES FROM CONTROLLEREXHAUSTSIngLe aCtIngCrP500V400PUMPSUPPLYPRESSUREdoUBLe aCtIngSUPPLY PRESSUREEXHAUST NO. 1PUMP POWER STROKE NO. 1PUMP RETURN STROKE NO. 2EXHAUST NO. 2PILOT PULSES FROM CONTROLLER7PLUNGER MATERIAL SELECTIONThe materials available vary in hardness and chemical compatibility. We offer three materials based on our many years of industry experi-ence with various chemicals. Hardness is a key property when selecting the proper plunger material. Our experience has shown that the harder plunger materials not only provide longer plunger life, they also provide greater seal life. A hard plunger is a must when pumping a chemical that is prone to crystallization or if the chemical is contaminated. Of course both of the above conditions will affect seal life. Below is a table that compares the chemical compatibility and hardness properties of each material. deSIgnatIon MaterIaL hardneSS CheMICaL CoMPatIBILItY deSIgnatIon MaterIaL hardneSS CheMICaL CoMPatIBILItY CR Ceramic Between Sapphire and Diamond Excellent Chemical Inertness in on the Mohs’ Scale all Acids, Bases, Solvents A 17-4 ph 40 Rc General Corrosion-resistant Stainless Steel Limited Acid Resistance B 316 SS 28 Rc Excellent Corrosion-resistant Stainless Steel Limited Acid ResistanceWe recommend the use of ceramic because of its extreme hardness and excellent chemical inertness.SEAL MATERIAL SELECTIONTough material with excellent wear resistance. Excellentchemical inertness. Good for all types of chemicals, acids, bases or solvents. Recommended for use with the harder ceramic plunger and higher pressures.Tough material with excellent wear resistance. Excellentchemical inertness. Good for all types of chemicals, acids, bases or solvents.Tough material with excellent wear resistance. Good for water and alcohol based chemicals. Not recommended for solvents.Soft material with fair wear resistance. Broad chemicalcompatibility but its not to be used with ethyl or methylalcohols. Suggested only for hard to seal fluids in lowpressure applications when PE or TC will not seal.Soft material with fair wear resistance. Limited chemical com-patibility. Used mainly in Methanol pumping at low pressure.Soft material with fair wear resistance. Excellent chemical compatibility. Used when Viton® is not compatible and PE or TC will not seal.Material has very good abrasion resistance. Excellent chemi-cal resistance to phosphate esters, good to excellent to mild acids, alkalis, silicone oils and greases, ketones and alcohols. Not recommended for petroleum oils or di-esters. SeaL teMP SUggeSted MaterIaL tYPe range PreSSUre range CoMMentS SeaL teMP SUggeSted MaterIaL tYPe range PreSSUre range CoMMentS tg Mechanical -30 to 180°F 3,000 to 10,000 psi Teflon® (Spring Loaded) -34 to 82°C 207 to 690 bar Graphite (High Pressure) tC Mechanical -30 to 180°F 750 to 9,000 psi Teflon® (Spring Loaded) -34 to 82°C 6.9 to 207 bar Composite (Low Pressure) Pe Mechanical -30 to 180°F 750 to 3,000 psi UHMW (Spring Loaded) -34 to 82°C 6.9 to 207 bar Polyethylene V O-ring -10 to 200°F 100 to 750 psi Viton® -23 to 93°C 6.9 to 52 bar Br O-ring -40 to 200°F 100 to 750 psi Buna N -40 to 93°C 6.9 to 52 bar k O-ring 32 to 200°F 100 to 750 psi Kalrez® 0 to 93°C 6.9 to 52 bar ePr O-ring -40 to 200°F 100 to 750 psi Ethylene -40 to 93°C 6.9 to 52 bar PropyleneSelecting the proper seal material for your application is important. We suggest using the harder plastic seals (PE, TC or TG) whenever possible because they provide excellent wear life. The elastomers (V, BR,K or EPR) offer enhanced sealing at low pressure because they are soft and more compliant than the plastics. However, the elastomers do not provide the same toughness or wear resistance.The seal material must be chosen to satisfy both the chemical compatibility and the pressures/temperatures at which you are operating.Below is a general guideline for seal material selection.8PART NUMBERING SYSTEMnote: (1) The 400, 600 and 800 motor cylinders are only available with the CR (controller-relay) or SR (solenoid-relay) control methods. (2) An aluminum pneumatic section version of the pump can be specified by replacing the “V” with an “X”. The “X” series is only available in the P125X, P250X, P500X and P750X models.P125V125P250V225P250V300P500V225P500V300P500V400(1)P750V400(1)P1000V400(1)P1000V600(1)P1000V800(1)CR P1000V800 A PE C: Controller CR: Controller - Relay S: Solenoid Valve SR: Solenoid Valve - RelayControlMethodBasicModel(2) A: 17-4 ph B: 316 SS CR: CeramicPlungerMaterial PE: Polyethylene (UHMW) TC: Teflon® Composite TG: Teflon® Graphite V: Viton® BR: Buna N K: Kalrez®EPR: Ethylene PropyleneSealMaterialDIMENSIONS & PhYSICAL SPECIFICATIONSTYPICAL INSTALLATIONFlowtracking Controller Configuration(1) Note: the controller would not be used with the solenoid valve.Standard Pneumatic Controller ConfigurationBH ICONTROLLERINLET 1/4" NPT (F)BLEEDER1/4" BARBED FITTINGEDFCGAModel A B C D E F G H I J WT Inch/mm Inch/mm Inch/mm Diameter (IN) Connector Connector Inch/mm Inch/mm Inch/mm Inch/mm LBS/KGModel A B C D E F G H I J WT Inch/mm Inch/mm Inch/mm Diameter (IN) Connector Connector Inch/mm Inch/mm Inch/mm Inch/mm LBS/KGCP125V125 4.50/114.3 9.25/235 8.12/206.2 1 7/8”47mm 1/4” NPT (F) 1/4” NPT (M) 13/4”45mm 13/4”45mm 6 1/4”159mm n/a 7.0/3.2CP250V225 6.00/152.4 11.68/296.7 11.00/279.4 2 1/2”63.5mm 1/4” NPT (F) 1/4” NPT (M) 2 9/16”65mm 2 11/16”68mm 8 7/8”214mm n/a 9.0/4.1CP250V300 6.25/158.8 11.68/296.7 11.00/279.4 3 1/4”82.5mm 1/4” NPT (F) 1/4” NPT (M) 2 9/16”65mm 2 11/16”68mm 8 7/8”214mm n/a 9.0/4.1CP500V225 5.50/139.7 12.00/304.8 11.00/279.4 2 1/2”63.5mm 1/4” NPT (F) 1/2” NPT (M) 2 5/8”67mm 2 13/16”69mm 8 9/16”217mm n/a 10.0/4.5CP500V300 6.00/152.4 12.00/304.8 11.00/279.4 3 1/4”82.5mm 1/4” NPT (F) 1/2” NPT (M) 2 5/8”67mm 2 13/16”69mm 8 9/16”217mm n/a 10.0/4.5CrP500V400 9.12/232 16.00/406 11.00/279.4 4 1/4”108mm 1/4” NPT (F) 1/2” NPT (M) 2 5/8”67mm 2 13/16”69mm 12 3/4”324mm 9 7/16”240mm 15.0/6.8CrP750V400 9.75/247.6 16.25/412.7 11.31/287.2 4 9/16”116mm 1/2” NPT (F) 3/4” NPT (M) 35/8”92mm 3”76.2mm 13”331.7mm 7 9/16”240mm 16.7/7.5CrP1000V400 10.50/266.7 19.00/482.6 14.12/358.6 4 3/8”111mm 1/2” NPT (F) 3/4” NPT (M) 4”102mm 3 3/8”86mm 14 5/8”365mm 8 7/8”225mm 29.0/13.2CrP1000V600 12.50/317.5 19.00/482.6 14.12/358.6 6 3/8”162mm 1/2” NPT (F) 3/4” NPT (M) 4”102mm 3 3/8”86mm 17 3/4”451mm 12 1/4”214mm 35.5/16.1CrP1000V800 14.50/368.3 19.00/482.6 14.12/358.6 8 3/8”213mm 1/2” NPT (F) 3/4” NPT (M) 4”102mm 3 3/8”86mm 16”406mm 11”279mm 47.6/21.6Model Plunger Piston Diameter (In.) Diameter (In.)Model Plunger Piston Diameter (In.) Diameter (In.)CP125V125 1/8 1 1/4CP250V225 1/4 2 1/4CP250V300 1/4 3CP500V225 1/2 2 1/4CP500V300 1/2 3CrP500V400 1/2 4CrP750V400 3/4 4CrP1000V400 1 4CrP1000V600 1 6CrP1000V800 1 89“V” SERIESThe Williams “V” Series pneumatic metering pumps are engineered for PerForManCe, QUaLItY, SaFetY and SIMPLICItY.PERFORMANCE• ACCURACY Our positive displacement plunger pumps can provide accuracies to ±.5% satisfying aPI-675. • FLOW Since our metering pumps offer both stroke rate and stroke length adjustment, flow turndown ratios as great as TURNDOWN 100:1 can be achieved exceeding the aPI-675 requirement.• PRESSURE Because of the large area difference between the air/gas piston and the plunger, our pumps can produce 10,000 PSI with only 100 PSI of air/gas supply pressure.• CORROSION We have selected materials, such as 316 SS, ceramic, elgiloy, TFE, etc., for both wetted RESISTANCE and non wetted parts, that afford us the maximum corrosion resistance. These materials satisfy the requirements of such organizations as naCe and the Fda.QUALITY• TESTING All pumps are performance tested prior to shipment.• RELIABILITY Our quality assurance program insures the optimum in product performance and life by controlling the products configuration through all stages of design, engineering, production, assembly and test.• WARRANTY We warrant both performance and manufacturing defects.SAFETY• PNEUMATICS Unlike electrics, pneumatics provide an intrinsically safe design at no extra cost.• MATERIALS The corrosion resistant materials used in the entire pump minimize the damage that could occur during a chemical spill.• LOCATION Pneumatics and corrosion resistant materials allow our products to be used in harsh environments where wet/corrosive vapors or salt air is present.SIMPLICITY• SIZE The pneumatic design concept provides a compact design much smaller than the com-parable electrically driven pump.• INSTALLATION The compact design allows the pumps to be installed directly in the piping with minimum support, thus eliminating the need for concrete pads.• MAINTENANCE The pneumatic design approach limits the number of parts thus simplifying and minimiz-ing maintenance.PoWergeneratIongaSProdUCtIon& ProCeSSIngoILProdUCtIon & reFInIngoFFShore IndUStrYWatertreatMentPULP & PaPerPILot PLantSFood PharMa- CeUtICaLCheMICaLProCeSSIngPUMP ACCESSORIESAIR OR GAS DRYER-FILTERSComplete with Manual drain Valve FLOW MODELS RATES MAX. PRESSURE J150 40SCFM 150 PSI J500 40SCFM 500 PSIPCV125 ALPressure regulator FLOW SENSITIVITY RATES MAX. PRESSURE 0.1 PSI 20SCFM 250 PSI 0.689kPa .566m3/min 1724 kPaWFS6704 Micro Flow SwitchFor detecting Changes in Flow rate OPERATING OPERATINGSENSITIVITY TEMP PRESSURE 0.1 PSI -40° to +300° F 3000 PSI 0.689kPa -40° to +150° C 207 BarAUTOMATIC DUMP VALVESUsed with the air or gas dryer-Filters MODELS BOWL MAX. PRESSURE ADV-150-A Plastic 150 PSI ADV-250-A Steel 250 PSI LIQUID CHEMICAL FILTERS (1)316 Stainless Steel CONNECTION OPTIONAL MODELS FILTER ELEMENT FILTER ELEMENT LCF10-25 1/4” NPT 25 micron, Std LCF15-25 1/2” NPT 25 micron, Std1, 2, 8 microns or 100 mesh stainless steel screen APU-XPautomatic Processing Unit FREQUENCY ACCURACY 0-45 SPM + 0.25% of spanDRUM GAUGES (2)Liquid Level/Injection rate gauge MODELS MATERIALS C779WS Carbon Steel C779WS-V Carbon Steel - Vented C779WS/SS Stainless Steel C779WS/SS-V Stainless Steel - Vented 30216-CS-V-GPD-S Carbon Steel 30216-S6-V-GPD-S Stainless SteelWPC9001electronic Pump Controller NEMA MAX. OPERATING MODEL CLASS TEMP. MODES WPC9001-GP 4X 140° 60° Auto F C Manual WPC9001-XP 7 Switching201 Ivyland Road • Ivyland, PA 18974-0577 • TEL: (800) 235-3421 • (215) 293-0415 • FAX: (215) 293-0498 • E-mail: info@williamspumps.comCanada: 9357 45th Avenue • Edmonton, Alberta T6E 5Z7 • TEL: (780) 434-9471 • FAX: (780) 435-6560 • E-mail: edmonton@williamspumps.comSIngaPore: 18 Bedok Road South • Singapore 469276 • TEL: (65) 242-9182 • FAX: (65) 243-4249 • E-mail: singapore@williamspumps.com www.williamspumps.comLit#30950 Rev 7/07NOTES: (1) Use only with all models of P125V, P250V and P500V pumps. (2) Use the C779 with all models of P125V, P250V and P500V; use the 30216 with all models of P750V and P1000V.