Installation,
Operation, and
Maintenance Manual
GTPH Series
Multistage Horizontal
External Mount Pumps
RAE Pumps
1212 Streng Street
Cincinnati, OH 45223
513.779.3034
www.RAEPumps.com
60 Hz
MODELS
GTPH 2T GTPH 4T GTPH 8T
GTPH 12T GTPH 25T GTPH 50T
Page 1: ...n and Maintenance Manual GTPH Series Multistage Horizontal External Mount Pumps RAE Pumps 1212 Streng Street Cincinnati OH 45223 513 779 3034 www RAEPumps com 60 Hz MODELS GTPH 2T GTPH 4T GTPH 8T GTPH 12T GTPH 25T GTPH 50T ...
Page 2: ... SECTION D 05 PRIMING 06 START UP 06 LUBRICATION 06 SUCTION FILTER 06 PERIODIC INSPECTION 06 TROUBLESHOOTING SECTION E 07 DIMENSIONS SECTION F 08 GTPH 2T DIMENSIONS WEIGHTS and OUTLINE DRAWING 08 GTPH 4T DIMENSIONS WEIGHTS and OUTLINE DRAWING 08 GTPH 8T DIMENSIONS WEIGHTS and OUTLINE DRAWING 09 GTPH 12T DIMENSIONS WEIGHTS and OUTLINE DRAWING 09 GTPH 25T DIMENSIONS WEIGHTS and OUTLINE DRAWING 10 GT...
Page 3: ...ing this unit please contact your RAE Pumps distributor or write RAE Pumps 1212 Streng Street Cincinnati OH 45223 513 779 3034 Info RAEPumps com www RAEPumps com For information or technical assistance on the power source contact the power source manufacturer s local dealer or representative DANGER This pump is not intended to transfer explosive liquids such as gasoline diesel oil and other simila...
Page 4: ...s from falling into the motor fan cover PIPING 1 The pump should be installed so that the suction pipe is as short as possible 2 When you draw liquid from the same level of the pump suction inlet allow a slope from the liquid source to the suction inlet to avoid air lock If it is to pump liquid from a level lower than the pump suction inlet a foot valve check valve must be fitted to the end of the...
Page 5: ...he rotating direction is indicated on the fan cover counterclockwise viewing from fan cover end Interchanging any two leads with power off can reverse the pump rotation POSITIONING CONNECTION BOX The position of the motor connecting box is adjustable The preset position from the factory is on top of the motor It can be turned to either side before the pump is installed To change the position of th...
Page 6: ...re 3 START UP Start the pump and slowly open the discharge valve until it is fully open If there is no discharge flow after a few minutes turn off the pump and repeat the priming process Repeat as needed until pump is working normally When pump is operating normally measure the motor current and check it with the nameplate value If it exceeds the rated value please reduce the lifting capacity or f...
Page 7: ...tor is defective due to overload or other causes Pump runs at reduced capacity or does not discharge liquid 1 Verify rotation direction 2 Check inlet source is sufficient the suction lift is not too great and the temperature is within normal range 3 Check for leakage in suction pipe verify normal valve operation check mechanical seal for defects Pump stops during operation 1 Motor overheated due t...
Page 8: ...26 2 GTPH2T4K 13 43 3 90 4 33 5 31 26 5 GTPH2T5K 15 71 4 61 5 04 6 05 29 8 GTPH2T6K 16 42 5 31 5 75 6 73 30 0 GTPH 2T GTPH 4T Model A B C D Weight inches inches inches inches pounds GTPH4T2K 12 36 2 83 3 27 4 29 25 8 GTPH4T3K 15 00 3 90 4 33 5 31 29 3 GTPH4T4K 16 06 4 96 5 39 6 38 31 1 GTPH4T5K 17 13 6 02 6 46 7 44 31 3 GTPH4T6K 19 37 7 09 7 52 8 54 35 5 GTPH 4T ...
Page 9: ... 0 GTPH8T4K 17 13 4 29 4 72 4 21 48 5 GTPH8T5K 18 46 5 63 6 06 5 55 57 5 GTPH 8T GTPH 12T Model A B C D Weight inches inches inches inches pounds GTPH12T1K 13 19 3 03 3 46 2 95 40 1 GTPH12T2K 14 76 3 03 3 46 2 95 43 4 GTPH12T3K 17 13 4 29 4 72 4 21 59 5 GTPH12T4K 17 13 4 29 4 72 4 21 63 9 GTPH12T5K 20 83 5 63 6 06 5 55 79 0 GTPH 12T ...
Page 10: ...8 7 09 125 1 GTPH25T4KF 23 52 8 60 10 18 7 09 125 6 GTPH25T5KF 27 85 10 96 12 54 9 45 151 5 GTPH25T6KF 27 85 10 96 12 54 9 45 152 0 GTPH 25T GTPH 50T Model A B C D Weight inches inches inches inches pounds GTPH50T2 5KF 22 93 7 99 9 57 6 38 122 4 GTPH50T4KF 27 26 10 35 11 93 8 74 171 0 GTPH50T5KF 29 23 10 35 11 93 8 74 191 8 GTPH 50T ...
Page 11: ... been properly installed and maintained and has not been subject to abuse Modifications including removal of pump tags or misapplication void this warranty Pump must return to RAE Pumps with complete history of service for inspection and warranty consideration RAE Pumps does not accept the responsibility for transportation to and from our plant Furthermore we do not assume any responsibility for c...
