Horizontal Process Pumps
Instruction Manual MC 1.2.35
DO NOT INSTALL, OPERATE, OR SERVICE THIS PUMP
BEFORE READING THE ENTIRE MANUAL
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Page 1: ...Horizontal Process Pumps Instruction Manual MC 1 2 35 DO NOT INSTALL OPERATE OR SERVICE THIS PUMP BEFORE READING THE ENTIRE MANUAL DEAN PUMP SERIES PH PHP...
Page 2: ...View 13 pH2110 Parts List 13 Pump Designation Code for pH2140 14 pH2140 Pump Sectional View 14 pH2140 Parts List 14 Pump Designation Code for pH2170 pH3170 15 pH2170 pH3170 Pump Sectional Views 15 pH2...
Page 3: ...1 4 Shaft Sleeve Diameter 13 8 13 4 21 8 21 8 21 4 Stuffing Box Dimensions Length Depth 21 8 23 4 23 4 23 4 37 8 Inside Diameter Bore 2 21 2 27 8 27 8 31 4 Shaft Sleeve Diameter 13 8 13 4 21 8 21 8 21...
Page 4: ...2 SERIES PH HORIZONTAL PROCESS PUMPS WORKING PRESSURE PUMPING TEMPERATURE PH2110 PH2140 PH2170 PHP2110 PHP2140 MAXIMUM ALLOWABLE WORKING PRESSURE CURVES PH3170 PH2180...
Page 5: ...our factory or the replacement F O B our factory as the case may be or any Dean Products which shall have been deter mined by us after notice to us and inspection by us within the war ranty period to...
Page 6: ...mounted thereon on the pump foundation 2 Use wedges under the baseplate edges at each foundation bolt to properly support and level the unit Check this with a spirit level Pull down the baseplate mou...
Page 7: ...d If the baseplate mounting instructions have been carefully followed no difficulties in making the alignment should be experienced Failure to properly align the unit will result in vibration short be...
Page 8: ...cation are as specified by the American National Standard for Centrifugal and Vertical Pumps for Allowable Nozzle Loads ANSI HI 9 6 2 2001 For additional information and application including examples...
Page 9: ...een 20 F and 100 F 3 The temperature for a corresponding allowable nozzle load is the temperature of the pumped liquid 4 For an individual single load the value of the applied load must not exceed the...
Page 10: ...0 400 1400 1350 3250 1200 1500 690 PH2170 A80 4x6x131 2 2700 1350 1500 1300 1300 1100 1400 1350 3250 1200 1500 690 PH3170 A20 11 2x3x131 2 2700 1350 1500 1300 670 670 1400 1350 3250 530 530 530 A30 2x...
Page 11: ...Size Forces lb Moments ft lb Forces lb Moments ft lb Fys Mxs Mys Mzs Fyd Mxd Myd Mzd max max max max max max max max PH2110 2000 900 1200 1250 1500 500 1500 1250 PH2140 2170 3170 3500 1300 1300 3000...
Page 12: ...ARNING COOLING WATER PIPING The cooling water piping depends on what cooling coil or jackets are furnished and used Jackets to be piped in series are Seal Chamber Cooling and Bearing Housing Cooling C...
Page 13: ...sealing is accomplished with shaft packing or a mechanical face seal See that all of the connections into the pressure containing cavity are sealed or connected to a related piping system that also ha...
Page 14: ...p at once and correct the problem These points must be checked after pump installation and before starting up the pump 1 Read instruction manual thoroughly and understand it 2 Review pump order head s...
Page 15: ...l Back 77 Casing Gasket 77A Impeller Gasket 77B End Cover Gasket 80 Vent 83 Motor Support C Face 95A Mechanical Seal Stationary 95B Mechanical Seal Rotary 109 Bearing Housing Oil Cooler Section Drawin...
Page 16: ...Rear 77 Casing Gasket 77A Impeller Gasket 77B End Cover Gasket 80 Vent 83 Motor Support C Face 95A Mechanical Seal Stationary 95B Mechanical Seal Rotary 109 Bearing Housing Oil Cooler PUMP WITH STAND...
Page 17: ...arts that are interchangeable in all pH2170 pH3170 series pumps Feet are cast integral with the casing in certain pump sizes and materials pH2171 pH3171 Pump with Standard Seal Chamber no jacketing pH...
Page 18: ...nd Stud 15 Gland Nut 17 Lantern Ring Denotes parts that are interchangeable in all pH2180 series pumps pH2181 Pump with Standard Seal Chamber no jacketing pH2182 Pump with Jacketed Seal Chamber pH2184...
Page 19: ...itioned so as to support the weight of the motor and the motor support 83 when they are separated from the pump Hook a lifting hoist to the lifting eye s of the motor and take the slack out of the cab...
Page 20: ...DISASSEMBLY PROCEDURE To further dismantle the pump perform the following steps in the sequence shown WARNING Use only high quality tools Flush parts as disassembled to remove hazardous residue from...
Page 21: ...equipment may occur One example of the above would be overboring the stuffing box or the seal chamber which removes metal that is required to contain fluids Removal of this metal reduces the pres sure...
Page 22: ...25 the O D of the bearing end cover 28 and the area of the pump shaft 29 onto which the front labyrinth seal 76 will be located q Carefully slide the shaft 29 and bearing 25 25A assem bly impeller en...
Page 23: ...overtighten ah Reinstall the impeller gasket 77A and the impeller 3 onto the pump shaft 29 Tighten the impeller 3 to 40 ft lb for pH2110 and pHP2110 series pumps Tighten the impeller 3 to 90 ft lb fo...
Page 24: ...the pump shaft by hand to check for rubbing or binding Go to step bb ax Gently allow the hoist to lower the pump assembly until the weight of the unit seats the bearing housing foot 9 firmly against...
Page 25: ...he packing when the pump is idle or on stand by service EXTERNAL SEAL CONNECTION TO THE LANTERN RING The sealing liquid introduced to the lantern ring may be from a source external to the pump It must...
Page 26: ...ner rings are not thoroughly seated in the seal chamber so that outer rings are carrying all the load 4 Dirt and foreign particles in seal chamber are causing rapid scor ing of shaft sleeve 5 Seal cha...
Page 27: ...earing housing exactly to this dimension Remove the burr if necessary This mark is the seal setting mark Put the mechanical seal rotary unit on the shaft and slide it back against the splash collar As...
Page 28: ...l prime against a small discharge pressure the priming time will increase and if the pressure is high enough it will not permit the pump to prime If the pump expels air into an empty discharge system...
Page 29: ...on Capacity T D H Imp Dia Temp RPM Materials of Construction Casing Impeller Shaft Shaft Sleeve Spare Parts in Plant Stock Room Interchangeable with Dean Serial Numbers CUSTOMER S PLANT MAINTENANCE RE...
Page 30: ...s Use only top quality tools Stop the pump Turn off the power supply electricity steam etc to the pump driver motor turbine engine etc and lock the switching device so that it cannot be restarted Tag...
