WR10 3/8" Bolted Plastic Pumps Operating Instructions
Contents
1. 35 Capacity in Liters Per Minute WR10 3 8 Bolted Plastic Pump Opposite Side 1 4 Female NPT Air Exhaust 1 4 Female NPT Air Inlet Connection 3 8 Female NPT Fluid Suction Connection Removable Foot Pad 5 16 Mounting Hole 3 8 Female NPT Fluid Discharge Connection INSTALLATION OPERATION AND MAINTENANCE Installation The pump should be mounted in a vertical position In permanent installations the pump should be attached to plant piping using a flexible coupling on both the intake and discharge connections to reduce vibration to the pump and piping To further reduce vibration a surge suppressor next to the pump may be used IT 12 gt Discharge Shut Off Valve AODD PUMP T er Air Stop Valve Needle Valve luid _ Inlet Shut Off Valve Union or Pipe Flange Connection Suction pipe size should be at least the same diameter as the inlet connection size even larger if highly viscous fluid is to be pumped If suction hose is used it must be of a non collapsible reinforced type Discharge piping should be of at least the same diameter as the discharge connection It2. is critical Recommended Piping Connections Eine Munain inum caio 1 4 1 4 1 4 3 8 1 4 3 8 1 2 1 2 1 2 1 1 2 1 1 1 2 1 2 1 1 2 2 1 2 2 3 3 4 3 WR10 3 8 Plastic Pump Torque Settings 50 in Ibs 5 7 N m 60 in Ibs 6 8 N m 60 in Ibs 6 8 N m 35 in lbs 3 9 N m Water Chamber Bolts Diaphragm Plates Rubber Diaphragm Plates PTFE Air Valve Cap Screws especially on the suction side of the pump that all fittings and connections are air tight or pumping efficiency will be reduced and priming will be difficult Make certain the air supply line and connections and compressor are capable of supplying the required pressure and volume of air to operate the pump at the desired flow rate The quality of the compressed air source should be considered Air that is contaminated with moisture and dirt may result in erratic pump performance and increased maintenance cost as well as frequent process down time when the pump fails to operate properly Pump Operation The pump is powered by compressed air Compressed air is directed to the pump air chamber by the main air valve The compressed air is separated from the fluid by a membrane called a diaphragm The diaphragm in turn applies pressure on the fluid and forces it out of the pump discharge While this is occurring the opposite air chamber is de pressurized and exhausted to atmosphere and fluid is drawn into
3. the pump suction The cycle again repeats thus creating a constant reciprocating action which maintains flow through the pump The flow is always in through the bottom suction connection and out through the top discharge connection Since the air pressure acts directly on the diaphragms the pressure applied to the fluid roughly approximates the air supply pressure supplied to the main air valve Elastomer Suffix Codes Suffix Code Material A Acetal BN Buna N Nitrile N Neoprene ND Nordel EPDM TF PTFE FG Hytrel XL XL Santoprene VT Viton TX Bonded Teflon WR10 EXPLODED VIEWS Detail A Pilot Shaft Assembly SIE 8 ar Detail B Valve Seat Assembly Torque Settings WR10 REPAIR amp MAINTENANCE KITS Air End Kit Part WR10 AIR KIT Wetted End Kits Item Description Qty Part Number Part Number Description 3 Valve Spool U Cup 2 P98 104A WR10 XL KIT XL Elastomer Kit 5 End Cap O Ring 2 E500E WR10 GKIT Geolast Elastomer Kit 8 Air Diverter 1 E500G 9 Valve Insert 1 E500H 10 Valve Gasket 1 E800J 20 Pilot Shaft O Ring 6 E503B 34 Main Shaft O Ring 2 E503B WR10 PARTS LIST AIR VALVE ASSEMBLY Item Description Qty Standard Polypropylene Air Va
4. 388 Fax 419 522 7867 www warrenrupp com IDEX CORPORATION 2006 Warren Rupp Inc SMWR10F Rev0976
5. WR10 3 8 WARREN Bolted Plastic Pumps RUPP Operating Instructions SAFETY WARNINGS Read these instructions completely before installation and start up It is the responsibility of the purchaser to retain this manual for reference Failure to comply with the rec ommendations stated in this manual could result in death serious bodily injury and or property damage including damage to the pump and or voiding the factory warranty Correct pump selection is crucial to the pump operation Please assure pressure temperature and chemical compatibility before installation Please consult Warren Rupp Engineering Specifications Chemical Compatibility Chart or your distributor if in doubt about any application Operating Limitations for Various Elastomers Neoprene O F 18 C to 200 F 93 C Buna N 10 F 12 C to 180 F 82 C Nordel 60 F 51 C to 280 F 138 C Viton 40 F 40 C to 350 F 176 C PTFE 40 F 4 C to 220 F 105 C Polyurethane 10 F 12 C to 170 F 77 C XL TPE 20 F 29 C to 300 F 149 C Geolast 40 F 40 C to 257 F 125 C FDA Hytrel 20 F 29 C to 220 F 104 C Operating Limitations for Plastic Pumps Kynar PVDF 10 F 12 C to 225 F 107 C Polypropylene 32 F 0 C to 175 F 79 C Maximum temperature limits are based upon mechanical stress only Certain chemicals and environment conditions significantly reduce maximum safe tempera
6. d into the atmosphere If pumping a product that is hazardous or toxic the air exhaust must be piped to an appropriate area for safe disposition WR10 SPECIFICATIONS AND PERFORMANCE WR10 Model 3 8 Bolted Plastic Pump Flow Rate Adjustable to 0 6 8 gpm 26 Ipm Port Size Suction 3 8 Female NPT BSP Discharge 3 8 Female NPT BSP Air Inlet 0 25 Female NPT Air Exhaust 0 25 Female NPT Suction Lift 11 3 4 m Dry Teflon 2 22222 222 11 3 4 m Dry Max Particle Size Dia 0 10 2 25 mm dB A Reading 78 dB A Shipping Weight Polypropylene 3 Ibs 1 4 kg YMA soc ae 3 Ibs 1 4 kg Caution do not exceed 100 psig 6 8 bar liquid or air supply pressure Displacement Per Stroke 0 009 Gal 0 034 L 75 4 J 70 4 240 100 fi ee er AIR CONSUMPTION IN SCFM 65 220 4 90 AIR PRESSURE IN PSI 60 200 H 3 This area is the optimal 55 180 FA 80 operating range for this pump a Operating within this area 2 7 1604 70 could significantly reduce the 4 3 8 x ife expectancy of this pump 140 S 60 s 40 4 2 35 1204 3 50 x a SCFM M3 HR 304 100 Ss 40 N S 1 17 25 80 8 Ry 3 ai 204 gg q F aay a NNR 51 24 10 N 0 oJ 0 Meters Feet 0 1 2 3 ae 4 5 6 7 8 9 Capacity in U S Gallons Per Minute I T T T T T T 0 5 10 15 20 25 30
7. lve Assembly Includes items 1 10 E800 1 Valve Body 1 E800A 2 Valve Spool 1 E500B 3 Valve Spool U Cup 2 P98 104A 4 End Cap 2 E800D 5 End Cap O Ring 2 E500E 8 Air Diverter 1 E500G 9 Valve Insert 1 E500H 10 Valve Gasket 1 E800J 11 Valve Screw 4 10 050 AIR END ASSEMBLY Item Description Qty Standard Polypropylene 12 Center Section 1 E801A 18 Pilot Shaft 1 E803A 19 Pilot Shaft Spacer 5 E503C 20 Pilot Shaft O Ring 6 E503B 21 Pilot Shaft Snap Ring 2 E503D 22 Shaft Retainer 2 E801B 25 Shaft Retainer Screw 4 E501C 33 Muffler 1 06 034 DIAPHRAGM ASSEMBLY Item Description Qty TPE 34 Main Shaft O Ring 2 E503B 35 Main Shaft 1 10 028 37 Inner Diaphragm Plate 2 C126 10 023 poly 38 Outer Diaphragm Plate 2 10 040 kynar 10 032 XL 40 Diaphragm 2 10 033 Geolast WET END ASSEMBLY Item Description Qty Standard Polypropylene Option 1 Kynar 44 Water Chamber 2 10 002 10 036 45 Water Chamber Bolt Long 4 10 052 10 052 46 Water Chamber Bolt Short 12 10 051 10 051 10 012 XL 10 012 XL 50 Valve Seat 4 10 029 Geolast 10 029 Geolast 52 Valve Stem 4 10 005 10 038 53 Spring 4 10 030 10 030 60 Manifold 2 10 003 10 037 62 Foot Pad 4 10 035 10 035 Kynar is a registered trademark of Penwalt Corp Geolast is a registered trademark of AES Warren Rupp is a registered tradename of IDEX Corporation WARREN RUPP WARREN RUPP INC A Unit of IDEX Corporation 800 North Main Street Mansfield OH 44901 1568 USA 419 524 8
8. ture limits Before pump operation inspect all gasketed fasteners for looseness caused by gasket creep Re torque all loose fasteners to prevent leakage Follow recommended torques stated in this manual Failure of the sealing components creates the possibility of jetting or forceful discharge of pumped material at a potentially harmful velocity Be certain that approved eye protection and protective clothing are always worn during installation service mainte nance or when in the vicinity of the pump Failure to follow these recommendations may result in serious injury or death Never allow the piping system to be supported by the pump manifolds or valve housing The manifolds and valve housing are not designed to support any structural weight and failure of the pump may result Take action to prevent static sparking Fire or explosion can result especially when handling flammable liquids The pump piping valves containers or other miscellaneous equipment must be grounded Noise levels can exceed 85 dBA Take precautions to prevent personal injury due to excessive pump noise Do not exceed pump maximum operating pressure found on label and or operating manual Before doing any maintenance or repair on this pump be certain all pressure is completely vented for the pump suction discharge piping and all other openings In the event of a diaphragm rupture pumped material may enter the air end of the pump and be discharge
Download Pdf Manuals
Related Search