How To Select The Right <strong>Pump</strong>.Position No.Model No.OptionsMounting arrangen:e.:Bearing materialWear plate materiarldler gear materialDrive gear material<strong>Pump</strong> materialModel*SizeGear Magnetic driveAll lsochem pump identificationplates include the basic modelnumber. These numbers fullydescribe the pump specificationsnecessary for the futureidentification of your pump, andthe replacement of parts orequipment, as needed.Look at the sample model number(above) to see what informationthese numbers contain.Note: Be sure to provide completenameplate data when youorder spare parts or replacementpump-motor assemblies.Position 1 lsochem' Magnetically Driven SeallessGMC = C-Face Motor Mounting Assembly-2, 4,6,8GM = C-Face Motor Mounting Assembly- tz! toGMH = Higher Pressure Model, C-Face Motor Mountinq Assemblv' -6, 8Position 2 Pumo Size 2 4 6 8 . 6 ' : 1 2 1 6Port Size (inches)qnn.25' .7s' '1.00'.13 : f,u 2.00Capacity (GPM MAX)3 10 22 10 22 28 55Differential Pres. (PSIG MAX)100 100 100 50 200'::1c0'100Position 3 Available <strong>Pump</strong> Metallurqies and Tvpe Port ConnectionA = 31655 FNPTX X X XXXC=ALLOYC FNPTX X X XXD = ALLOY 20 FNPTX X X XXK = 31635 FBSPTX X XXXM=ALLOYC FBSPTX X XXXN = ALLOY 20 FBSPTX X X X XXU = 31655 FlangedX XV=ALLOYC FlangedW - l x XALLOY 20 Flanqed] X XPosition 4 Drive Gear MaterialC = ALLOY CX X X X XXD = ALLOY 20X X X XT = TFE (GLASS FTLLED) (1)X X X XE = PEEK (1)XX XPosition 5 ldler Gear MaterialC=ALLOYC (2,12) X XXXD = ALLOY 2o (2)X X X XK = CARBONX XX XT = TFE (GLASS FILLED)XXXE = PEEKX X X X X X X XPosition 6 Wear Plate MaterialK = CARBONX X X X X X X XT = TFE (GLASS FTLLED)X X XX Xz = OERAMIC (3)X XXE = PEEKXX X XXPosition 7 Bearing and Shaft MaterialK = Standard Carbon (4\X XX X xL = Extended Life Carbon (4\X X X XX XT = TFE (Glass Filled) (4, 11)X X X XX X4 = Standard Carbon - Slotted (4)XC = Extended Life Carbon - "CW" (5)X X XXX XB = Silicon Carbide - "CW"Shaft (5. 6)X X X XX X XPosition 8 Mag Dlrve Mounting ArrangementSTANDARD US MOUNTINGSF = 56C Frame, SGL. Can Cntnmnt 1e\XX XO = 143TC- 184C frame, SGL. Can Cntnmnt13)XXXD = 143TC- 184C frame, DBL.. Can Cntnmnt 1e\XR = @1.125Input shaft, SGL. Can Cntnmnt 14)X XT = Q|j25Input shaft, DBL. Can Cntnmnt'14)X XIiIANUAHIJ ME IRIO MOUNTINGSJ = 71 frame, SGL. CAN (O 85.00 B.C.) (13)X XK = 80 frame, SGL. CAN (O100,00 B.C,) (19)X X X XL = 90 frame, SGL. CAN (O115.00B.C.) (13)X XP = 100 frame, SGL. CAN (O130.00 B.C.) (13)Q = 100 frame, DBL. CAN (O130.00 B.C.) (13)XU = 28mm input shaft, SGL. CAN cntnmnt (1+1X XV = 28mm input shaft, DBL. CAN cntnmnt fi4\X XPosition 9, 10, and 11 optionsconsult your local representative for options to meet your special requirementsNotes: (1) Maximum differential pressure for plastic/plastic gears is 50 pSlG.(2) <strong>Pump</strong>s with metallic drive and idler gears require minimum viscosity of 100 cps and are limitedto 1440 RPM maximum speed for GMC2-GMH8 and 1150 RPM for GM12-16 pumps.(3) Ceramic wear plates with metallic gears require minimum viscosity of 100 cps.(4) Shaft material is same as material of pump.(s)"CW" means corrosion/wear shaft material.(6) Recommended for speeds above 1150 RPM and viscosities above 1 cps.GMH8, GMl2i16 pumps require minimum viscosity of 100 cps.(11)GM12 TFE bearings can not be used above 100 psi differential pressure.GMl6TFE bearings can not be used above 50 psi differential pressure.(12) GMl2 pumps with metal idler gear can be operated150 psi differentialpressure.(13) GMC2, GMC4, GMC6, and GMCS pumps require motors with feet.(14) GM12, GM16 pumps are not available with integrally mounted motors.( -) High Pressure Mode(16) Use"F" in position 8 when using a power frame13
Dimensional DataA5.625.626.477.099.129.75.<strong>Pump</strong> Dimension In lnchesB l c l C r l o t E l r.so l i.44 T- l .zsolr.slLst.75 11.66 1 | .75.7s .75 I | z.oo 2.00 | I | r.oc 1.00 | 9.94 |.zsJr.eel- 1.66 I.7s Illl l2.ool 2.00 | 1.oo lrg.rgls.ssz.so 2.50 | - lr.soruprl I.zs lrr.s+l+.zs6M2/6MC2 THRU, GM8/6MC8DIMENSIONS SHOWN ARE FOR 56C FRAIYE MOTORSl*N'rsoJ| |_.12.141__| 1"' -6MH6 AND GMHSD NPTORGM12 AND 16I01125lrI ,url|,, 1lsochem Express DeliversThe <strong>Pump</strong>s When You Need Them.Pulsafeeder will give you prompt technical service with off-the-shelf solutions to your pumping needs.Call you local lsochem representative today for the pumps, parts and service you need.lGar tt a. tr t-r-t-a1,a-t)JATUENFEEUE'IA Unit of IDEX GorporationEngineered <strong>Pump</strong> Operations2883 Brighton-Henrietta Townline RoadRochester, NewYork 14623 USATelephone: (585) 292-8000 Fax: (585) 424-5619http://www.pulsa.comEmail: pulsa@ idexcorp.com,HPrinted in U.S.A.