Assembly, Installation and
Operation Manual
SP22 Series
Self-Priming Pumps
Page 1: ...Assembly Installation and Operation Manual SP22 Series Self Priming Pumps...
Page 2: ...ntenance 9 Section V Disassembly 9 12 Outer Drive Replacement 11 Impeller Thrust Ring 11 Impeller Bushing 11 Impeller Disassembly 11 Reassembly 11 12 SP22 Part Number Explanation 13 Spare Parts Diagra...
Page 3: ...This pump should only be disassembled and assembled using the recommended procedures The magnetic attraction is powerful enough to rapidly pull the motor end and the wet end together Do not place fing...
Page 4: ...have silicon carbide components for best results Pumping solids may lead to increased wear NOTE While the pump is capable of being used in sump applications it is NOT a trash pump Care must be taken t...
Page 5: ...iming Liquid Volume Initial filling or refilling after maintenance of the pump housing requires 2 1 2 US gallons 9 5 liters of liquid Priming Time Priming time varies with the impeller diameter and sp...
Page 6: ...12 B5 M12 x 1 75 132 B5 M12 x 1 75 For 90 132 with B14 flange 145TC motors Install the flange item 14 on motor with pockets depressions side towards the motor face Align 4 holes in the adapter with th...
Page 7: ...o the applica tion NPSH available should be two feet 6 meters greater than NPSH required Figure 8 Figure 9 Total suction lift including pipe friction loss and cor rections for specific gravity must no...
Page 8: ...ppropriate customer supplied fittings Using the drain helps to promote superior flushing and draining results strainer must be periodically cleaned to prevent restriction Strainer hole size should be...
Page 9: ...e may be small quantities of chemicals present during inspection WARNING Magnetic force hazard This pump should only be disassembled and assembled using the recommended procedures The magnetic attract...
Page 10: ...inner volute item 6 pull back on the 3 snap fit prongs one at a time so that the hook portion falls into the channel on the inner volute See figures 15 and 16 Figure 14 Figure 15 Figure 16 9 Pull the...
Page 11: ...ut Motors steps 3 4 Impeller Thrust Ring The impeller thrust ring is located in the front of the impeller shroud and is held in place with a snap fit ridge Removal 1 Using a razor knife or side cutter...
Page 12: ...rive magnet following instructions found in Assembly Pumps without motors steps 5 8 Figure 29 Figure 30 12A in the groove in the motor adapter before installing the barrier inner volute impeller inner...
Page 13: ...odel numbers contain V have primary components molded from PVDF Base model numbers are SP22P SP22V Alternative Components Price Adders Component Base Alternative Code Bushing Carbon or PTFE T O ring V...
Page 14: ...14 25 18 26 6A 12B 13B SP22 PARTS DIAGRAM 2A 2 5 6 7A 4 8 8A 9 10 11 12 13A 14 2 2A 15 17 19 7 13 20 21 23 24 16 14A 1 3 12A 22 6B...
Page 15: ...eller 6 00 w FKM seal 107459 4 107459 5 3A impeller 5 88 w FKM seal 107459 20 107459 21 3B impeller 5 75 w FKM seal 107459 22 107459 23 3C impeller 5 63 w FKM seal 107459 24 107459 25 4 impeller 5 50...
Page 16: ...lled PTFE 106757 SiC 106757 1 9 1 Impeller Shaft Ceramic 106450 SiC 106450 1 Hastelloy C 106450 2 10 1 Housing O ring EPDM 106765 FKM 106764 11 1 Barrier 106400 2 106400 3 12 1 Motor Adapter 106414 1...
Page 17: ...01023 106499 20 4 Motor Adapter Flatwasher 106497 106500 21 1 Drive Bolt IEC Only 90 frame 105770 105771 100 112 frame 105774 105775 132 frame 106507 106508 22 1 Drive Lockwasher IEC Only 90 frame J10...
Page 18: ...4 106747 2 106747 16 106747 18 106747 20 106747 4 106747 22 PVDF 106747 1 106747 11 106747 13 106747 15 106747 3 106747 17 106747 19 106747 21 106747 5 106747 23 Thrust Ring Impeller Material 3B 3C 4...
Page 19: ...than 3 inches Closed discharge valve valve should be open Inner volute o ring chemically attacked cut brittle etc Excessive Power Consumption Head lower than rating Excessive flow Specific gravity or...
Page 20: ...is valid provided that the devices are fully assembled and no modifications are made to these devices Type of Device Centrifugal Pumps Models AC AK AV 400 500 600 800 GP 11 22 32 VKC 5 5 6 6H 7 8 10...
