Engineering Operation & Maintenance Advanced™ Series Metal Pumps

TA BL E OF CON T EN T S SECTION 1 CAUTIONS—READ FIRST! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SECTION 2 WILDEN PUMP DESIGNATION SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 SECTION 3 HOW IT WORKS—PUMP & AIR DISTRIBUTION SYSTEM SECTION 4 DIMENSIONAL DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 SECTION 5 PERFORMANCE A. P800 Performance Rubber-Fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 TPE-Fitted...

Section 1 CAUTIONS—READ FIRST! CAUTION: Do not apply compressed air to the exhaust port — pump will not function. CAUTION: The process uid and cleaning uids must be chemically compatible with all wetted pump components. Consult Chemical Resistance Guide (E4). CAUTION: Do not, under any circumstance loosen the set screw located at the adjuster dial of the Pro-Flo X™ pump. If the set screw is loose when the pump is pressurized, it could eject and cause injury to anyone in the area. . CAUTION: Do not exceed 82°C (180°F) air inlet temperature for Pro-Flo X™ models. CAUTION: Pumps should be thoroughly...

Section 2 W IL DEN PUMP DESIGN AT ION SYS T EM 51 mm (2") Pump Maximum Flow Rate: 674 lpm (178 gpm) O-RINGS VALVE SEAT VALVE BALLS DIAPHRAGMS AIR VALVE CENTER BLOCK AIR CHAMBERS WETTED PARTS & OUTER PISTON SPECIALTY CODE (if applicable) MATERIAL CODES MODEL P800 = PRO-FLO ® PX800 = PRO-FLO X™ XPX800 = PRO-FLO X™ ATEX DIAPHRAGMS XBS = CONDUCTIVE BUNA-N (Two Red Dots) BNS = BUNA-N (Red Dot) FSS = SANIFLEX™ [Hytrel® (Cream)] EPS = EPDM (Blue Dot) NES = NEOPRENE (Green Dot) PUS = POLYURETHANE (Clear) TEU = PTFE W/EPDM BACK-UP (White) TNU = PTFE W/NEOPRENE BACK-UP (White) TSU = PTFE W/SANIFLEX™ BACK-UP...

Section 3 HOW IT WORKS—PUMP The Wilden diaphragm pump is an air-operated, positive displacement, self-priming pump. These drawings show ow pattern through the pump upon its initial stroke. It is assumed the pump has no uid in it prior to its initial stroke. FIGURE 1 The air valve directs pressurized air to the back side of diaphragm A. The compressed air is applied directly to the liquid column separated by elastomeric diaphragms. The diaphragm acts as a separation membrane between the compressed air and liquid, balancing the load and removing mechanical stress from the diaphragm. The compressed...

Section 4 DIMENSIONAL DR AWINGS DIMENSIONS STANDARD (inch) DIMENSIONS ITEM STANDARD (inch) WILDEN PUMP & ENGINEERING, LLC

DIMENSIONAL DRAWINGS LIQUID INLET FLANGE DETAIL ANSI/DIN COMBO FLANGE (ALUM. ONLY) WILDEN PUMP & ENGINEERING, LLC

DIMENSIONAL DRAWINGS LIQUID DISCHARGE LIQUID INLET WILDEN PUMP & ENGINEERING, LLC

'Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure. against a discharge head of 2.7 bar (40 psig) requires 4.1 bar (60 psig) and 92 Caution: Do not exceed 8.6 bar (125 psig) Water Discharge Flow Rates Flow rates indicated on chart were determined by pumping water. For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve. WILDEN PUMP & ENGINEERING, LLC

PROGRESSIVE PUMP TECHNOLOGY REDUCED STROKE PTFE-FITTED 'Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure. against a discharge pressure head of 2.1 bar (30 psig) requires 4.1 bar (60 psig) Caution: Do not exceed 8.6 bar (125 psig) Water Discharge Flow Rates Flow rates indicated on chart were determined by pumping water. For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve. WILDEN PUMP & ENGINEERING, LLC

PROGRESSIVE PUMP TECHNOLOGY 'Displacement per stroke was calculated at 4.8 bar (70 psig) air inlet pressure against a 2.1 bar (30 psig) head pressure. against a discharge pressure head of 2.1 bar (30 psig) requires 4.1 bar (60 psig) Caution: Do not exceed 8.6 bar (125 psig) Water Discharge Flow Rates Flow rates indicated on chart were determined by pumping water. For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump's performance curve. PROGRESSIVE PUMP TECHNOLOGY SUCTION-LIFT CURVES SUCTION-LIFT CAPABILITY Suction-lift...

WILDEN PUMP & ENGINEERING, LLC

Pro-Flo XTM Operating Principle The Pro-Flo X™ air distribution system with the control dial, the operator can select the optimal revolutionary Efciency Management System (EMS) balance of ow and efciency that best meets the offers exibility never before seen in the world of application needs. Pro-Flo X™ provides higher performance, lower industry standards. $ Turning the dial changes the relationship between air inlet and exhaust porting. Each dial setting represents an entirely different ow curve. WILDEN PUMP & ENGINEERING, LLC Pro-Flo X™ pumps are shipped from the factory on setting 4, which...

Example 1 SETTING 4 PERFORMANCE CURVE Example data point = Example data point = This is an example showing how to determine ow rate and air consumption for your Pro-Flo X™ pump using the Efciency Management System (EMS) curve and the performance curve. For this example we will be using 4.1 bar (60 psig) inlet air pressure and 2.8 bar (40 psig) discharge pressure and EMS setting 2. Figure 2 ow multiplier air multiplier curve, draw vertical lines downward until reaching the bottom scale on the chart. This identies the ow X Factor (in this case, 0.58) and air X Factor (in this case, 0.48). Step...

Example 2.1 SETTING 4 PERFORMANCE CURVE Example data point = This is an example showing how to determine the inlet air pressure and the EMS setting for your Pro-Flo X™ pump to optimize the pump for a specic application. For this example we will be using an application requirement of 18.9 lpm (5 gpm) ow rate against 2.8 bar (40 psig) discharge pressure. This example will illustrate how to calculate the air consumption that could be expected at this operational point. In our example it is 38.6 lpm (10.2 gpm). This is the setting 4 ow rate. Observe the location of the performance point relative...