PX15 - Wilden Pumps

1 Engineering Operation &MaintenanceOriginal Series METAL PumpsPX15 Simplify your process WIL-10330-E-04 REPLACES WIL-10330-E-03 SECTION 1 CAUTIONS READ FIRST! .. 1 SECTION 2 Wilden PUMP DESIGNATION SYSTEM .. 2 SECTION 3 HOW IT WORKS PUMP & AIR DISTRIBUTION SYSTEM .. 3 SECTION 4 DIMENSIONAL DRAWINGS .. 4 SECTION 5 PERFORMANCEA. px15 PerformanceOperating Principal ..6 How to Use this EMS Curve ..7 Performance CurvesRubber-Fitted .. 10 TPE-Fitted .. 11 PTFE-Fitted .. 12 Full Stroke PTFE-Fitted .. 13 Ultra-Flex -Fitted .. 14B. Suction Lift Curves .. 15 SECTION 6 SUGGESTED INSTALLATION, OPERATION & TROUBLESHOOTING.

2 16 SECTION 7 ASSEMBLY / DISASSEMBLY .. 19 SECTION 8 EXPLODED VIEW & PARTS LISTINGPX15 MetalFull Stroke-Fitted .. 26 Reduced Stroke-Fitted .. 28 Full Stroke-Fitted (Plastic Center Block Assembly) .. 30 Reduced Stroke-Fitted (Plastic Center Block Assembly) .. 32 SECTION 9 ELASTOMER OPTIONS .. 34 TABLE OF CONTENTSWIL-10330-E-04 1 Wilden PUMP & ENGINEERING, LLC CAUTION: Do not apply compressed air to the exhaust port pump will not function. CAUTION: Do not over-lubricate air supply excess lubrication will reduce pump performance. Pump is pre-lubed. TEMPERATURE LIMITS: Neoprene C to C 0 F to 200 F Buna-N C to C 10 F to 180 F EPDM C to C 60 F to 280 F Viton 40 C to C 40 F to 350 F Sanifl ex C to C 20 F to 220 F Polytetrafl uoroethylene (PTFE) C to C 40 F to 220 F Polyurethane C to C 10 F to 150 F Tetra-Flex PTFE w/Neoprene Backed C to C 40 F to 225 F Tetra-Flex PTFE w/Nordel Backed -10 C to 137 C 14 F to 280 F Wil-Flex C to C 40 F to 225 F NOTE: Not all materials are available for all models.

3 Refer to Section 2 for material options for your pump. CAUTION: When choosing pump materials, be sure to check the temperature limits for all wetted components. Example: Viton has a maximum limit of C (350 F) but polypropylene has a maximum limit of only 79 C (175 F). CAUTION: Maximum temperature limits are based upon mechanical stress only. Certain chemicals will signifi cantly reduce maximum safe operating temperatures. Consult Chemical Resistance Guide (E4) for chemical compatibility and temperature limits. WARNING: Prevention of static sparking If static sparking occurs, fi re or explosion could result.

4 Pump, valves, and containers must be grounded to a proper grounding point when handling fl ammable fl uids and whenever discharge of static electricity is a hazard. CAUTION: Do not exceed bar (125 psig) air supply pressure. CAUTION: The process fl uid and cleaning fl uids must be chemically compatible with all wetted pump components. Consult Chemical Resistance Guide (E4). CAUTION: Do not exceed 82 C (180 F) air inlet temperature for Pro-Flo X models. CAUTION: Pumps should be thoroughly fl ushed before installing into process lines. FDA and USDA approved Pumps should be cleaned and/or sanitized before being used.

5 CAUTION: Always wear safety glasses when operating pump. If diaphragm rupture occurs, material being pumped may be forced out air exhaust. CAUTION: Before any maintenance or repair is attempted, the compressed air line to the pump should be disconnected and all air pressure allowed to bleed from pump. Disconnect all intake, discharge and air lines. Drain the pump by turning it upside down and allowing any fl uid to fl ow into a suitable container. CAUTION: Blow out air line for 10 to 20 seconds before attaching to pump to make sure all pipeline debris is clear. Use an in-line air fi lter.

6 A 5 (micron) air fi lter is recommended. NOTE: When installing PTFE diaphragms, it is important to tighten outer pistons simultaneously (turning in opposite directions) to ensure tight fi t. (See torque specifi cations in Section 7.) NOTE: Cast Iron PTFE-fi tted Pumps come standard from the factory with expanded PTFE gaskets installed in the diaphragm bead of the liquid chamber. PTFE gaskets cannot be re-used. Consult PS-TG for installation instructions during reassembly. NOTE: Before starting disassembly, mark a line from each liquid chamber to its corresponding air chamber. This line will assist in proper alignment during reassembly.

7 CAUTION: Pro-Flo Pumps cannot be used in submersible applications. Pro-Flo X is available in both submersible and non-submersible options. Do not use non-submersible Pro-Flo X models in submersible applications. Turbo-Flo Pumps can also be used in submersible applications. CAUTION: Tighten all hardware prior to 1 CAUTIONS READ FIRST! Wilden PUMP & ENGINEERING, LLC 2 WIL-10330-E-04PX15 METAL76 mm (3") PumpMaximum Flow Rate:918 lpm (243 gpm)LEGENDPX15 / XXXXX / XXX / XX / XXX /XXXXO-RINGSMODELVALVE SEATVALVE BALLSDIAPHRAGMSAIR VALVECENTER BLOCKAIR CHAMBERSWETTED PARTS & OUTER PISTONSPECIALTYCODE(if applicable)MATERIAL CODESMODELPX15 = 76 MM (3")XPX15 = 76 MM (3" )

8 ATE XWETTED PARTS/OUTERPISTON1AA = ALUMINUM / ALUMINUMSS = STAINLESS STEEL / STAINLESS STEELW W = DUCTILE IRON / DUCTILE IRONAIR CHAMBERSA = ALUMINUMS = 316 STAINLESS STEELCENTER BLOCKA = ALUMINUMS = 316 STAINLESS STEELP = POLYPROPYLENEAIR VALVEA = ALUMINUMS = 316 STAINLESS STEELP = POLYPROPYLENEDIAPHRAGMSBNS = BUNA-N (Red Dot)XBS = CONDUCTIVE BUNA-N (Two Red Dots)2 EPS = EPDM (Blue Dot)2 PUS = POLYURE THANE (Clear)NES = NEOPRENE (Green Dot)TEU = PTFE w / EPDM BACK-UP (white)2 TNU = PTFE w /NEOPRENE BACK-UP (White)FSS = SANIFLE X [Hy trel (Cream)]V TS = VITON (White Dot)WFS = WIL-FLE X [Santoprene (Orange Dot)]TSU = PTFE W/SANIFLE X BACK-UP (White)

9 BNU = BUNA-N, ULTR A-FLE X EPU = EPDM, ULTR A-FLE X 2 NEU = NEOPRENE, ULTRA-FLEX V TU = VITON , ULTR A-FLE X TSS = FULL STROKE PTFE W/SANIFLEX BACK-UPTWS = FULL STROKE PTFE W/WIL-FLEX BACK-UPVALVE BALLBN = BUNA-N (Red Dot)FS = SANIFLEX [Hytrel (Cream)]EP = EPDM (Blue Dot)2NE = NEOPRENE (Green Dot)PU = POLYURETHANE (Brown)TF = PTFE (White)2VT = VITON (Silver or White Dot)WF = WIL-FLE X [Santoprene (Orange Dot)]VALVE SEATA = ALUMINUMBN = BUNA-N (Red Dot)EP = EPDM (Blue Dot)2FS = SANIFLE X [Hy trel (Cream)]NE = NEOPRENE (Green Dot)PU = POLYURETHANE (Brown)VT = VITON (Silver or White Dot)WF = WIL-FLE X [Santoprene (Orange Dot)]M = MILD STEELS = STAINLESS STEELVALVE SEAT O-RINGTF = PTFE (White)

10 2 SPECIALTY CODES0014 BSPT0022 External SS fasteners0044 Stallion balls & seats only0070 SaniFlo FDA0079 Tri-clamp fittings, wing nuts0080 Tri-clamp fittings, ONLY0100 Wil-Gard II 110V0102 Wil-Gard II sensor wires ONLY0103 Wil-Gard II 220V0118 Stallion balls & seats only, BSPT0120 Saniflo FDA, Wil-Gard II 110V0319 Single-Point Exhaust center block, BSPT0320 Single-Point Exhaust center block0324 Single-Point Exhaust center block,Screen based0327 Single-Point Exhaust center block,Stallion externals, balls & seats0341 Single-Point Exhaust center block,SaniFlo FDANOTE: MOST EL ASTOMERIC MATERIALS USE COLORED DOTS FOR : Not all models are available with all materials is a registered trademark of DuPont Dow :1.