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Report P 12022^0©113 l 00(05 CASCA-oE -.411e IibJj Pumps €ni'"511ittI4rinder2-Stage Grinders Grinders n.liberty A...P. A Family and Employee Owned Company 0000 08 Pump Specification `" -0a:-0 O d 00000 0000 a000 4 0000Y 0,,O 000 O O 0 p0 0 00 O 00 0000 O:::::4 O ►00 O 0000 000 O PO 90 P 00 D3672LSG, D3672LSGX `p "�:4:,:,p4`a'a� apoa- oa� Omnivore ® 2 HP Duplex Grinder Packages �. G . ,i�� � i 1�' ,�, LITERS PER MINUTE I'" �''II `l =9 io 0 50 100 150 200 I'' /,4, 200 — - I I , . ,+— 60 1, 190 180 i• 170 — 50 LSGX-TWO 160 IN STAGE 150 RECEIVED 140 MAR 2 2 2022 130 CITY OF TIGARD W 120 w BUILDING DIVISION LL I— Z lL Q 110 Z i r = 100 30 w # 1 F 90 J OFFICE COPY , I- 0 80 LSG-SINGLE .0" I" :TAGS 70 — 20 60 50 40 b 30 — 10 20 10 - J- 0 _ I 0 0 10 20 30 40 50 60 GALLONS PER MINUTE Copyright C Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. D3672LSG_P7 R7/17/2019 7000 Apple Tree Avenue Bergen NY 14476 I Phone 800-543-2550 I Fax 585-494-1839 I Email Liberty@LibertyPumps.com I Web www.LibertyPumps.com D3672LSG/LSGX-Series Dimensional Data xtttt£3£3ttttttx x x £3£3£323t323a{£3£3 x x ttx�x £32323232323232323x�x23 23tt23tt2323232323E323222123£323£3 E3 23 E3 23 23 E3 23 23 tt tt E3 23 tt tt E3 E3 E3 E3 tt x E3E3ES232323tt23232323E3£3£3E3E3tt2323 x 23E323232323tt£323tttttt23ESE3£3ESE3232323 E3E3E3E3Et23ttE3ESES23£323ESEl23tttt23ES23 E313tt23£3E323E323ES2323232323232323ttES23E3£3 £32323tt2323ES2323ES23232323232323tttt£3ESES£3 2323ttE32323232323 23232323E323El2323 Rtt23£323E323El23 1 :71,rt tttttttt£3ttttttR Pwnp�, ttttttEStttttttttt tttttttttttttttttt 21tttt2323tt232323tt£323tt23tt23E3232323£323E3 2123£3232323tt232323£32323232323232311232321tt 2323232323tt23£32323ES232323E323tt23E3tttt 23tt2323tt2323232323E323232:32321tt1323E323 x 23tt23tt232323232:3E3232:323tttt23232323 x 23232323tt21tt2:32323tttttt23£32323tt23 2313E32323tt23232323232323ES2323tt 23xx2321tt23tt23£32323xxtt x'x tt2;32323£323E3tttt x•x x 2323ES23ttttES x Li 08cm] 042 1/2" FIBERGLASS COVER 11 j ii [182.9cm] ,►� 72" TANK HEIGHT 4" UNMOUNTED INLET HUB V 093 / a ii j l 042" [93cm] . \J [107cm] _ u PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF D3672 SERIES DIMENSIONAL LIBERTY PUMPS.ANY REPRODUCTION DWG.NO. IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF LIBERTY PUMPS SUE DATE: RA IS PROHIBITED. !1 APPLICATION DO NOT SCALE DRAWING SCALE:I:a I WEIGHT: LBS IS#EETi OFF D3672LSG_P2 R7/17/2019 Copyright C Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. 7000 Apple Tree Avenue Bergen NY 14416 a Phone 800-543-2550 N Fax 585-494-1839 - Email Liberty@LibertyPumps.com N Web www.LibertyPumps.com D3672LSG/LSGX-Series Dimensional Data 2"SCH80 �V PVC �\ DISCHARGE ;,,�� ^yam'-`T��� [106.7cm] , .��, u , i 042" _ ANTI-FLOTATION . �' _ [22,29 n] FLANGE • Ne y� j 17 1-1/4"STEEL �� �V RAILS' (-,' '''''.. 2"FPT PVC %\ -11, ./ \ , � = BULKHEAD �_ CONNECTION 1 91.4cm ������� ..... [ 0 36" ] ' 1 ' TANK I.D. -- ir.V, ------ -1 I i I - - - 1 ..„__�—.. [25.4cm] 1 10" I ri DISCHARGE IN is 111 DEPTH OPTIONS 24", 36", 48'I GR20 GUIDE RAIL DISCONNECTED VIEW J B70 SEE DETAIL NEXT PAGE ELECTRICAL ENCLOSURE _ - la I SCALE: 1:10 f [94cm] i 37.00in _ I ALARM [78.7cm] 'J1/II- 31.00in ON �►__ II �'T I [33c m]13.00in ---------_ ...--,40-)7,- Iinj i 11: _........._ yl.l , Puuiijis PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF D3672 SERIES DIMENSIONAL LIBERTY PUMPS.ANY REPRODUCTION DWG.NO. IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF LIBERTY PUMPS S ZE DATE: R IS PROHIBITED. A A APPLICATION DO NOT SCALE DRAWING SCALE:I:< IWEIGHT: LBS IsHEEI 1 OF Copyright©Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. D3672LSG_P3 R7/17/2019 7000Apple Tree Avenue Bergen NY 14416 ' Phone 800-543-2550 ' Fax 585-494-1839 M Email Liberty@LibertyPumps.com i Web www.LibertyPumps.com D3672LSG/LSGX-Series Dimensional Data 17" [43.3cm] 6 5 8" III--_... i�i/�h �. [16.8cm] C[13. m] '17 /1410. v% t 71,,,___,_.A.4,,, \IL-\ 3 all 4I 3 5/8" [9.1 cm] UPPER PIPE GUIDE BRACKET "t ' LSG200 OR LSGX200 1� SERIES GRINDER PUMP '\\\\i r• .V SCALE: 1:6 liin\ 20 7/8" [53c m] ,r:4 ImEr4-...- .i i i 1...., -_ ._.,,_,.__,.. .M I 111 lir i 5 1/41 E‘,,114 [13.3cm] i - I%:. ill" 9" _ [22.9cm] 10" -I'[25.4cm] 19 1/2" _ [49.6cm] Lbçjty GR20 GUIDE RAIL BASE ps PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF D3600 SERIES DIMENSIONAL LIBERTY PUMPS.ANY REPRODUCTION DWG.NO. IN PART OR AS A WHOLE WITHOUT THE SIZE REV. WRITTEN PERMISSION OF LIBERTY PUMPS IA DATE: A IS PROHIBITED. APPLICATION DO NOT SCALE DRAWING I WEIGHT: LBS 'SHEET SHEET I OF I D3672LSG P4 R7/17/2019 Copyright©Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. 7000 Apple Tree Avenue Bergen NY 14416 s Phone 800-543-2550 - Fax 585-494-1839 I Email Liberty@LibertyPumps.com N Web www.LibertyPumps.com D3672LSG/LSGX-Series Electrical Data FULL LOCKED THERMAL STATOR CORD PUMP STANDARD MODEL1 HP VOLTAGE PHASE SF LOAD ROTOR OVERLOAD WINDING LENGTH CONTROL DISCHARGE AMPS2 AMPS2 TEMP CLASS [FT] PANEL3 D3672LSG202 2 208/230 1 1.0 15 53 105°C/221°F B 25 1-1/4" NPT AE24H=3 D3672LSG202-C 2 208/230 1 1.0 15 53 135°C/275°F B 35 1-1/4" NPT AE24HC=3 D3672LSG203 2 208/230 3 1.0 10.6 61 N/A B 25 1-1/4"NPT AE34=3-511 D3672LSG204 2 440-480 3 1.0 5.3 31 N/A B 25 1-1/4'. NPT AE34=3-171 D3672LSG205 2 575 3 1.0 4.9 31 N/A B 25 1-1/4" NPT AE54=3-161 D3672LSGX202 2 208-230 1 1.0 15 53 135°C/275°F B 25 1-1/4" NPT AE24H=3 D3672LSGX202-C 2 208-230 1 1.0 15 53 135°C/275°F B 35 1-1/4"NPT AE24HC=3 D3672LSGX203 2 208/230 3 1.0 10.6 61 N/A B 25 1-1/4"NPT AE34=3-511 D3672LSGX204 2 440-480 3 1.0 5.3 31 N/A B 25 1-1/4"NPT AE34=3-171 D3672LSGX205 2 575 3 1.0 4.9 31 N/A B 25 1-1/4" NPT AE54=3-161 1 Add—IP to the model number for IP-Series"'panel upgrade. 2 Amperage values are for each pump. 3 Electrical service shall be sized to support all pumps running simultaneously. Copyright®Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. D3672LSG_P5 R7/17/2019 7000 Apple Tree Avenue Bergen NY14416 - Phone 800-543-2550 5 Fax 585-494-1839 5 Email Liberty@LibertyPumps.com - Web www.LibertyPumps.com D3672LSG/LSGX-Series Technical Data WOUND FIBERGLASS WITH ANTI-FLOTATION FLANGE TANK STANDARD—FIBERGLASS COVER OPTIONAL—STEEL COVER CAPACITY 317 GALLON TOTAL BASIN VOLUME (PUMP CYCLE = 88 GALLONS) GUIDE RAIL STANDARD—SCHEDULE 40 GALVANIZED OPTIONAL—SCHEDULE 40 STAINLESS STEEL GUIDE RAIL BASE/DISCONNECT(GR20) CAST IRON INLET HUB 4"WITH FLANGE GASKET AND PIPE SEAL DISCHARGE PIPING SCHEDULE 80 PVC CONTROL PANEL NEMA 4X DUPLEX OUTDOOR ALTERNATING PANEL WITH AUDIBLE(80 dBi)AND VISUAL HIGH WATER ALARM IMPELLER 300 SERIES STAINLESS STEEL PAINT POWDER COAT MAX LIQUID TEMP 60°C(140°F MAX STATOR TEMP(1-PHASE) LSG202—105°C/221°F LSG202-C AND LSGX MODELS—135°C/275°F THERMAL OVERLOAD(1-PHASE) LSG202 105°C/221°F LSG202-C AND LSGX MODELS—135°C/275°F SJOOW(1-phase) POWER CORD TYPE SEOOW(3-phase) SOOW(external capacitor models) MOTOR HOUSING CLASS 25 CAST IRON VOLUTE CLASS 25 CAST IRON SHAFT 300 SERIES STAINLESS STEEL HARDWARE STAINLESS 0-RINGS BUNA-N MECHANICAL SEAL UNITIZED SILICON CARBIDE MIN BEARING LIFE 50,000 HRS WEIGHT 526 LBS/239 KG D3672LSG_P6 R7/17/2019 Copyright©Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. 7000 Apple Tree Avenue Bergen NY 14416 1 Phone 800-543-2550 - Fax 585-494-1839 5 Email Liberty@LibertyPumps.com S Web wwwLibertyPumps.com D3672LSG/LSGX-Series Specifications 1.01 GENERAL The contractor shall provide labor, material,equipment,and incidentals required to provide (QTY)centrifugal grinder pumps as specified herein.The pump models covered in this specification are LSG/LSGX-Series single/three-phase grinder pumps.The pump furnished for this application shall be model as manufactured by Liberty Pumps. 2.01 OPERATING CONDITIONS Each submersible pump shall be rated at 2 hp, volts, phase,60 Hz, 3450 RPM.The unit shall produce GPM at feet of total dynamic head. The submersible pump shall be capable of handling residential and commercial sewage and grinding it to a fine slurry enabling it to be pumped over long distances in pipelines as small as 1.25" in diameter.The LSG-Series single-stage submersible pump shall have a shut-off head of 110 feet and a maximum flow of 50 GPM @ 10 feet of total dynamic head.The LSGX-Series 2-stage submersible pump shall have a shut-off head of 185 feet and a maximum flow of 38 GPM @ 10 feet of total dynamic head. 3.01 CONSTRUCTION Each centrifugal grinder pump shall be equal to the c Sus certified LSG/LSGX-Series grinder pumps as manufactured by Liberty Pumps, Bergen NY.The castings shall be constructed of class 25 cast iron.The motor housing shall be oil filled to dissipate heat.Air filled motors shall not be considered equal since they do not properly dissipate heat from the motor.All mating parts shall be machined and sealed with a Buna-N 0-ring.All fasteners exposed to the liquid shall be stainless steel.The motor shall be protected on the top side with sealed cord entry plate with molded pins to conduct electricity eliminating the ability of water to enter internally through the cord.The motor shall be protected on the lower side with a dual seal arrangement.The first seal is a double lip seal molded in fluoroelastomer.The second/main seal shall be a unitized hard face silicon carbide seal with stainless steel housings and spring. The upper and lower bearing shall be capable of handling all radial thrust loads.The lower bearing shall have the additional ability to handle the downward axial thrust produced by the impeller and cutters by design of angular contact roller races.The pump housing shall be of the concentric design thereby equalizing the pressure forces inside the housing which will extend the service life of the seals and bearings.Additionally there shall be no cutwater in the housing volute in order to discourage the entrapment of flowing debris.The pump shall be furnished with a stainless steel handle having a nitrile grip. 4.01 ELECTRICAL POWER CORD The submersible pumps shall be supplied with 25 feet of multi-conductor power cord(35 feet for external capacitor models).It shall be cord type SJOOW(1-phase),SEOOW(3-phase),or SOOW(external capacitor models),capable of continued exposure to the pumped liquid.The power cord shall be sized for the rated full load amps of the pump in accordance with the National Electric Code.The power cable shall not enter the motor housing directly but will conduct electricity to the motor by means of a watertight compression fitting cord plate assembly with molded pins to conduct electricity.This will eliminate the ability of water to enter internally through the cord via a damaged or wicking cord. 5.01 MOTORS All motors shall be oil filled and class B insulated NEMA B design rated for continuous duty.Since air filled motors are not capable of dissipating heat as effectively,they shall not be considered equal.Single-phase motors shall be capacitor start/capacitor run and have an integral thermal overload switch in the windings for protecting the motor. Copyright®Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. D3672LSG P7 R7/17/2019 7000 Apple Tree Avenue Bergen NY 14416 ' Phone 800-543-2550 1 Fax 585-494-1839 - Email Liberty@LibertyPumps.com i Web www.LibertyPumps.com 6.01 BEARINGS AND SHAFT An upper radial and a lower angular contact ball bearing shall be required.The upper bearing shall be a single ball/race type bearing.The lower bearing shall be an angular contact heavy-duty ball/race type bearing,designed to handle axial grinder pump thrust loads. Both bearings shall be permanently lubricated by the oil,which fills the motor housing.The bearing system shall be designed to enable proper cutter alignment from shut off head to maximum load at 10 feet of TDH.The motor shaft shall be made of 300 series stainless steel and have a minimum diameter of 0.670". 7.01 SEALS The pump shall have a dual seal arrangement consisting of a lower and upper seal to protect the motor from the pumping liquid.The lower seal shall be a fluoroelastomer molded double lip seal designed to exclude foreign material away from the main upper seal.The upper seal shall be a unitized silicon carbide hard face seal with stainless steel housings and spring equal to Crane Type T-6a.The motor plate/housing interface shall be sealed with a Buna-N 0-ring. 8.01 IMPELLER The impeller shall be an investment cast stainless steel impeller with pump out vanes on the back shroud to keep debris away from the seal area. It shall be keyed and bolted to the motor shaft. 9.01 CUTTER MECHANISM The cutter and plate shall consist of 440 stainless steel with a Rockwell C hardness of 55-60.The stationary cutter plate shall have specially designed orifices through it,which enable the slurry to flow through the pump housing at an equalized pressure and velocity.The stationary cutter shall consist of V shapes to maximize cutting action and arc shape exclusion slots to outwardly eject debris from under the rotary cutter.The rotary cutter shall have(4) blades and be designed with a recessed area behind the cutting edge to prevent the accumulation and binding of any material between rotary cutter and the stationary cutter.The cutting system must incorporate close tolerances for optimum performance.Ring or radial cutters,or those that grind on the outside circumference,shall not be considered equal. 10.01 CONTROLS The pumps shall be controlled with a NEMA 4X outdoor duplex control panel with three float switches and a high water alarm or with optional IP Series NEMA 4X outdoor duplex control panel with transducer,adjustable setpoints,data logging,and a high water alarm. 11.01 PAINT The exterior of the casting shall be protected with powder coat paint. 12.01 SUPPORT The pumps shall have cast iron support legs enabling it to be a freestanding unit.The legs will be high enough to allow solids and long stringy debris to enter the cutter assembly. 13.01 SERVICEABILITY Components required for the repair of the pump shall be shipped within a period of 24 hours. D3672L5GP8 R7/17/2019 Copyright®Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. 7000 Apple Tree Avenue Bergen NY14416 s Phone 800-543-2550 . Fax 585-494-1839 N Email Liberty@LibertyPumps.com N Web www.LibertyPumps.com 14.01 FACTORY ASSEMBLED TANK SYSTEMS WITH GUIDE RAIL AND QUICK DISCONNECT DISCHARGE Factory mounted guide rail system with pump suspended by means of bolt-on quick disconnect that is sealed by means of nitrile grommets.The discharge piping shall be schedule 80 PVC and furnished with a check valve and PVC shut-off ball valve.The tank shall be wound fiberglass.An inlet hub shall be provided with the system. 15.01 TESTING The pump shall have a ground continuity check and the motor chamber shall be hi-potted to test for electrical integrity,moisture content and insulation defects.The motor and volute housing shall be pressurized,and an air leak decay test performed to ensure integrity of the motor housing.The pump shall be run,voltage current monitored,and checked for noise or other malfunction. 16.01 QUALITY CONTROL The pumps shall be manufactured in an ISO 9001 certified facility. 17.01 WARRANTY Standard limited warranty shall be 3 years. Copyright©Liberty Pumps,Inc.2019 All rights reserved. Specifications subject to change without notice. D3672L5GP9 R7/17/2019 7000 Apple Tree Avenue Bergen NY 14416 H Phone 800-543-2550 - Fax 585-494-1839 H Email Liberty@LibertyPumps.com N Web www.LibertyPumps.com