W-Series Brochure
8Pages

HIGH PRESSURE-FLOW PLUNGER S We Are Committed to Delivering Fluid Metering Products, Services & Technology of the Highest Quality, and To Always Exceed Our Customer’s Expectations. “Pneumatic Operation” • Intrinsically Safe • Easy To Install • Simple To Maintain Flow Rates From 9 to 90 GPH With Discharge Pressures To 3450 PSIG

HI PRESSURE FLOW PLUNGER S SIMPLICITY IN DESIGN, OPERATION AND MAINTENANCE STROKE LENGTH ADJUSTER Simple Design Easy to Maintain Intrinsic Safety of Pneumatic Operation Stroke Length and Stroke Rate Adjustment High Flow Turndown Corrosion Resistant Construction All 316 SS Wetted Parts Ease of Installation POWER STROKE AIR/GAS SUPPLY / EXHAUST PORT PNEUMATIC DRIVE CYLINDER PNEUMATIC PISTON/FLUID PLUNGER ASSEMBLY SUCTION STROKE AIR/GAS SUPPLY / EXHAUST PORT PNEUMATIC SEAL STANDARD MATERIALS: • Wetted Parts: 316 SS • Plunger: 316 SS, 17-4 SS or Ceramic • Controller - MK XII: 316 SS • Relays -...

PERFORMANCE SPECIFICATIONS Max. Air Usage At Max.Volume Maximum Volume Plunger Piston Diameter Diameter (Inch) (Inch) Gal./Hr. Approx. Shipping Weight Stroke Length (Inch) The minimum volume recommended for any pump should be calculated on the basis of 1/4 inch minimum stroke length and 5 strokes per minute minimum speed with controller, or 1 stroke per minute with solenoid. (2) The maximum discharge pressure is achieved using 150 PSI (10.3 BAR) air/gas supply pressure. PLUNGER PUMP SELECTION GUIDELINES STROKE RATE AND LENGTH AIR/GAS SUPPLY Even though the pumps are designed to operate over...

CONTROL METHODS MK XII OSCILLAMATIC® CONTROLLER STROKE RATE CONTROL KNOB NEEDLE VALVE OPTIONAL 3-15 CONTROL PORT (MK XIIB) 1/8” NPT CONTROL SPOOL UPPER DIAPHRAGM The 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. MIDDLE DIAPHRAGM AIR/GAS SUPPLY TO CONTROLLER LOWER DIAPHRAGM SUPPLY TO PUMP 1/4” NPT SUPPLY VALVE...

STROKE LENGTH: 100% • PLUNGER SPEED: 40 SPM STROKE LENGTH: 100% • PLUNGER SPEED: 40 SPM AIR/GAS PRESSURE PSIG AIR/GAS PRESSURE PSIG CRP1500W400 STROKE LENGTH: 100% • PLUNGER SPEED: 40 SPM AIR/GAS PRESSURE PSIG CRP1500W800 STROKE LENGTH: 100% • PLUNGER SPEED: 35 SPM AIR/GAS PRESSURE PSIG 80 AIR/GAS PRESSURE PSIG STROKE LENGTH: 100% • PLUNGER SPEED: 35 SPM

PLUNGER MATERIAL SELECTION The materials available vary in hardness and chemical compatibility. We offer three materials based on our many years of industry experience 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...

PART NUMBERING SYSTEM CR P2250 W 600L B 316 TG Seal Material CR- Controller - Relay Control SR - Solenoid - Relay Method P1500 - 1 1/2” Plunger Diameter in Wetted Parts Plunger Options Piston Diameter The “L” designation is required with the P2250 pump only. TYPICAL INSTALLATION DUMP VALVE AIR/GAS DRYER PRESSURE REGULATOR AIR/GAS DRYER AIR/GAS SUPPLY 4-20mA SIGNAL CHECK VALVE AIR/GAS SUPPLY RATE SETTING GAUGE FLOW OR PH METER PRESSURE REGULATOR DUMP VALVE INLET FILTER INLET FILTER FLOWMETER TOTALIZER CHEMICAL SUPPLY FLOWMETER (optional) PROCESS FLUID CHEMICAL SUPPLY CHECK VALVE TOTALIZER...

PUMP ACCESSORIES WFS6404 Micro Flow Switch For Detecting Changes in Flow Rate OPERATING TEMP OPERATING PRESSURE AUTOMATIC DUMP VALVES Used with the Air or Gas Dryer-Filters MODELS DRUM GAUGES Liquid Level/Injection Rate Gauge MODELS Carbon Steel Carbon Steel - Vented Stainless Steel Stainless Steel - Vented Carbon Steel FLOW RATES Stainless Steel LIQUID CHEMICAL FILTERS 316 Stainless Steel CONNECTION FILTER ELEMENT OPTIONAL FILTER ELEMENT 1, 2, 8 microns or 100 mesh stainless steel screen APU-XP Automatic Processing Unit FREQUENCY AIR OR GAS DRYER-FILTERS Complete with Manual Drain Valve...