CENTRIFUGAL PUMPS<strong>SHURflo</strong> Corrosion-Resistant Close-Coupled Centrifugal PumpsNoryl ® Series <strong>and</strong> Polypropylene SeriesRefer to form L-4077 for General Operating <strong>and</strong> Safety Instructions <strong>and</strong> Applicable Warranty.Description<strong>SHURflo</strong> close-coupled non-metallic pumps produce high flow rates under moderate head conditions.Designed for continuous medium pressure circulation <strong>and</strong> transfer of nonflammable liquids, water circulation, boosterservice, irrigation, spraying systems, jockey pump service, aggressive liquid applications, <strong>and</strong> other general purpose pumpingcompatible with pump component materials where no suction lift is required. Water seal flush port is provided for thedecontamination of chemicals on the seal <strong>and</strong> seat elastomers.• Capacities to 110 GPM, heads to 95 ft.• 1/3 to 3 HP AC (<strong>and</strong> use 3450 rpm NEMA 56J frame motors with base).• Discharge can be rotated in 90-degree intervals.• All pumps have 1 1 ⁄2" female NPT inlet <strong>and</strong> outlet ports.• St<strong>and</strong>ard pump models (at 3450 RPM) will h<strong>and</strong>le specific gravities to 1.1 (at 100 SSU or less). For specific gravities to 1.4 (at100 SSU or less), increase motor HP by one size but not to exceed st<strong>and</strong>ard 3 HP motor at 3450 RPM or 65 in.-lbs. of torquemaximum. Higher specific gravity fluids are not recommended.• St<strong>and</strong>ard pump models (at 3450 RPM) will h<strong>and</strong>le viscosity to 100 SSU (at 1.1 specific gravity or less) <strong>and</strong> up to 200 SSU(specific gravity of 1.0 or less). For viscosity up to 400 SSU (specific gravity of 1.0 or less), increase motor HP by one size but notto exceed st<strong>and</strong>ard 3 HP motor at 3450 RPM or 65 in.-lbs. of torque. For fluids with a viscosity greater than 400 SSU, pumpspeed must be reduced below 3450 RPM.• Single-phase motors are equipped with thermal overload protection. Overload protection not supplied on three-phaseunits <strong>and</strong> must be provided in starter units.• Shurflo complete Pedestal models are also available. Pedestal mount models feature a 5/8" diameter, <strong>316</strong> stainless steelsolid shaft, a corrosion-resistant coated cast iron bearing housing <strong>and</strong> a double row of sealed ball bearings. They may beeither long coupled or pulley driven with any base-mounted motor such as ODP, TEFC or wash-down motors.NORYL SERIES – This series is designed for industrial chemical applications configured with TEFC (totally-enclosed fan-cooled)motors. The pumps are made of Noryl, which is non-metallic, chemical-resistant to most acids, alkalis, <strong>and</strong> inorganic solvents.This material is stiffer under pressure <strong>and</strong> temperature than the Polypropylene series. The Noryl series h<strong>and</strong>les inlet boosterpressures to 30 psi <strong>and</strong> a maximum temperature of 180° F. These pumps are equipped with a unique chemical-resistant carbonceramic mechanical seal with Viton elastomer having the stainless steel components sealed in Noryl allowing for a completenon-metallic Noryl wet end. This unique seal guarantees reliability through simplicity <strong>and</strong> balance of design. Even the motor <strong>and</strong>pedestal drive shaft is protected by the seal design.POLYPROPYLENE SERIES – This series is designed for light industrial or commercial water-based applications configured withODP (open drip-proof) motors. The pumps are made of non-metallic, glass-filled polypropylene construction offering chemicalresistance to most acids, alkalis, <strong>and</strong> inorganic solvents as does the Noryl series. The difference is these pumps are equipped witha carbon ceramic mechanical seal with Buna-N elastomers with the stainless steel components that are not sealed, but still protectthe motor or pedestal shaft from chemical exposure. The Polypropylene series cannot h<strong>and</strong>le added inlet booster pressures<strong>and</strong> is rated for a maximum temperature of 140° F. However, upgraded chemical-resistant, polypropylene-encased seals are available.REPAIR SEALS AND OPTIONS – St<strong>and</strong>ard <strong>and</strong> upgraded seals are available for both the Noryl <strong>and</strong> Polypropylene pumps.If abrasive or small, particulated fluids are being pumped, upgrading to either the encased Noryl or polypropylene siliconcarbide mechanical seal with Viton elastomers is recommended. St<strong>and</strong>ard <strong>and</strong> upgraded seals can be located on the repairparts list pages in this manual.PUMP HEADS AND PEDESTAL MOUNT BASE – Complete pump heads <strong>and</strong> pedestal base can be ordered. Pump head <strong>and</strong>pedestal base model numbers are called out in the repair parts list pages in this manual.Do not use to pump flammable or explosive fluids such as gasoline, fuel oil, kerosene, etc. Do not use in flammable <strong>and</strong>/orexplosive atmospheres. When pumping hazardous or dangerous materials, use only in room or area designated for that purpose.For your protection, always wear proper clothing, eye protection, etc. in case of any malfunction. For proper h<strong>and</strong>ling techniques<strong>and</strong> cautions, contact your chemical supplier, insurance company <strong>and</strong> local agencies (fire dept., etc.). Failure to comply with this warningcould result in personal injury <strong>and</strong>/or property damage.Pumps are not self-priming <strong>and</strong> cannot suction lift, flooded inlet is required. If inlet is not flooded when the pump isrunning, seal failure will result <strong>and</strong> is not covered under the manufacturer’s warranty.NORYL is a registered trademark of General Electric Company.Source: Owner’s Manual L-4072 (12/09)20www.shurfloindustrial.comEffective 1/1/2011Form 45-SHU
<strong>SHURflo</strong> Corrosion-Resistant Close-Coupled Centrifugal PumpsNoryl ® Series <strong>and</strong> Polypropylene SeriesModel Ordering Codes <strong>and</strong> OptionsCENTRIFUGAL PUMPSP: PedestalM: Motor (with base)Example Model: CHMPB44 (1 HP ODP motor with >1.15 Service Factor*)or CHMPB45T (1.5 HP TEFC motor with 1.0 Service Factor*)(1) (2) (3) (4) (5) (6) (7) (8)CH M P B 4 5 T1st 2nd 3rd 4th 5th 6th 7th 8thSeal** Impeller Sz. Motor-Mounted Only ImpellerSeries Mounting Material(Mech) (NPT Ports) HP AC Type TypeCH: CentrifugalHigh HeadClosedImpellers(OpenImpellersOptional)M: Motor(with base)P: PedestalN: NorylP: PolypropyleneA: Viton (Noryl Encased)B: Buna-N(<strong>Stainless</strong> <strong>Steel</strong> Case)C: Viton(Polypropylene Case)(Silicon Carbide Seal/ Seat Faces)N: Neoprene(Polypropylene Case)(Ni-Resist Seat)P: Viton(Polypropylene Case)V: Viton(<strong>Stainless</strong> <strong>Steel</strong> Case)X: Viton (Noryl Case)(Silicon Carbide Seal/ Seat Faces)1 (1 1 ⁄2" - 1 1 ⁄2")2 (1 1 ⁄2" - 1 1 ⁄2")3 (1 1 ⁄2" - 1 1 ⁄2")4 (1 1 ⁄2" - 1 1 ⁄2")5 (1 1 ⁄2" - 1 1 ⁄2")6 (1 1 ⁄2" - 1 1 ⁄2")To identifyyour impellersize, see chartin owner’smanual.1: 1⁄32: 1⁄23: 3⁄44: 15: 1 1 ⁄26: 27: 3X: 56JFrameMotor”wet-endkit”Example:CHMNP1XBlank: no codesingle phaseODP motor3: 3 phase ODPmotorT: 1 phase TEFC3T: 3 phase TEFCBlank: ClosedO: OpenImpellers(Polypropyleneonly)NOTE: Not all order code combinations (configurations) are st<strong>and</strong>ard models availablefrom the manufacturer. Custom model configurations may require orderingst<strong>and</strong>ard components <strong>and</strong>/or optional parts that will need to be assembled by thecustomer.Manufacturer reserves the right to change model order codes, st<strong>and</strong>ard models,specifications <strong>and</strong> performance without notification.(*) ODP motors have > 1.15 service factors. Due to service factor, it is recommendedTEFC motors are oversized by one HP increment.Pedestal Pumps are not supplied with a motor.(**) Unless otherwise noted, seal faces are carbon on ceramic.Source: Owner’s Manual L-4072 (12/09)Effective 1/1/2011Form 45-SHUsales@shurfloindustrial.com21
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SHURflo Heavy-Duty Cast Iron and Br
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C-Face Frame AC Motors for Close-Co
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SHURflo Self-Priming Close-Coupled
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Centrifugal and Turbine Pump Series
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How to Select Rotary Gear Pumps(NOT
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Owner’s Manual Reference ListThe
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CHMCV67CHMPB1XSelf-Priming Close-Co
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ACCESSORIESDC Motors for Small182-1
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Warranty for SHURflo ProductsSHURfl