Check all of your impellers contained within the engine cooling pumps, bilge pumps, ballast pumps, and so on.  One of the biggest contributors to impeller deterioration and damage is sitting idle in the same position for several months, so a proper check of the impeller(s) is vital to a reliable operation of the boat after storage and/or no operation.   Replacing an impeller is a fairly easy and straightforward process and one that you have probably done in the past. It is important to use the right tool to remove an impeller from the pump. Channel lock or needle-nose pliers are fine, but using an impeller removal tool is the best choice.  Never use a screwdriver to pry an impeller out of a pump; you could accidentally score the bronze housing which can lead to leaks.  Make sure you know how the impeller is being held in place.  Some are sealed to the shaft with an O-ring; others are held in place with a set screw and others with a c-clip.   Make sure to check the pump and the water lines for any trash or chunks of rubber that may have broken off from the impeller.  Even the smallest blockage can cause major engine cooling and overheating issues.  Also, remember to properly lubricate your new impeller with Vaseline or the lubricant included with the new impeller. This will reduce friction for a brand new impeller on a dry startup.   Most importantly, make sure you are using the right impeller for the application. We have seen many instances of people who have replaced an impeller with something that is close to the original, but not exactly right, and this can cause major problems for the engine once normal operation resumes.  You cannot match the size of the used impeller to a new one to determine the replacement, as a used impeller can be swollen and disfigured from its original specifications.  The best method is to obtain the impeller number off of the impeller itself, usually located on the edge of the shaft hole of the impeller, or obtain the part number of the pump, usually stamped into the bronze housing.   You can find just about every impeller that needs to be replaced at CLR Marine.  We carry Sherwood, Jabsco and Globe just to mention a few. We also carry many of the miner and major rebuild kits for many pumps.  A minor repair kit consists of the impeller and any gaskets or O-rings that may be needed to replace the impeller.  Our major rebuild kits include everything to rebuild that pump except for the shaft.  All kits are put together at time of order so you will always see the Quantity on Hand as 0.

MP Pumps 21174 IMPELLER

MP Pumps 21366 PUMP FM10 C/I 184TC MT Flomax 10 Pumpaks are liquid-ends less power source. Shipped with 5" maximum diameter impellers for trimming to pumping condition by customer. Cast iron construction and will fit 184C/145TC NEMA motors with feet. PumPaks are provided less motors and with 5" maximum impeller diameters.   Specifications Rated Capacity 140 GPM Maximum Head: 92 feet (40 PSI) Suction & Discharge Connections: 2" X 2" FNPT Impeller Diameter: Shipped with 5" maximum diameter impellers for trimming to pumping condition by customer. Construction: Cast iron housing, impeller, removable suction & discharge flanges and wear plate; rubber check valve with 304 ss weight; 304 stainless steel stub shaft to fit either 5/8" or 7/8" driver shaft; viton mechanical seal.   Pump water end only less motors. Motors Required: 1-1/2 HP, 2 HP or 3 HP TEFC, 3450 rpm, single phase or three phase, 60 Hz Motor Frames Required: 184C/145TC NEMA motors with feet.

MP Pump 21381 FLOMAX 15 Self Priming Centrifugal Pump MP Pumps Flomax 15 Self Priming Centrifugal Pumps for Water & Fertilizer w/ Pedestal Mount FLOMAX self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction line.   A FLOMAX Pump is a fully assembled and run tested pump end that can be easily coupled to a number of drivers such as hydraulic motors, 56C and 145TC frame motors and gas engines. A bearing pedestal is also available for T-frame motor or belt drive. Standard features include stainless steel drive sleeve, stainless steel fasteners, renewable wear plate, and a semi-open dynamically balanced impeller. Options include double grease-lubricated seals, stainless steel impeller and seals for all types of abrasive and / or corrosive services.   The FLOMAX® series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators & Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.   Model: Flomax 15 Part #: MP21381 Size: 3 in. NPT Flow-Rate: 320 GPM Head Feet: 145   Features Material of Construction: Cast Iron Renewable wear plate Stainless steel drive sleeve Stainless steel fasteners Up to a 25' suction lift   Applications Agricultural Industrial Marine OEM  

MP Pumps 21312, FLOMAX 5 Self Priming Centrifugal Pump 1-1/2" X 1-1/2" NPT Ports, Capacity up to 145 GPM, Total Head up to 100 feet.   FM5PMP C: PED 5.0   MP Pumps Flomax 5, 1-1/2" pedestal mount self priming cast iron pump # 21312. MP Pumps Flomax 5, rated at 100 GPM in cast iron construction with viton mechanical seal.   Specifications   Rated Capacity 100 GPM Maximum Discharge Pressure: 40 PSI Suction & Discharge Connections: 1-1/2" X 1-1/2" FNPT Construction: Cast iron housing, impeller, removable suction & discharge flanges and wear plate; rubber check valve, 304 stainless steel stub shaft to fit 5/8"; viton mechanical seal.   Features:   Material of Construction: Cast Iron Renewable wear plate Stainless steel drive sleeve Stainless steel fasteners Up to a 25' suction lift 5 blade impeller available for higher flows Base plate shown above is optional Double seal available for dry run applications Hydraulic motor .22 cu. in. Hydraulic motor .37 cu. in. Hydraulic motor .45 cu. in. Stainless steel impeller

MP Pumps 21339 Flomax 8 Self Priming Centrifugal Pump FLOMAX self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction line.   A FLOMAX PumPAK is a fully assembled and run tested pump end that can be easily coupled to a number of drivers such as hydraulic motors, 56C and 145TC frame motors and gas engines. A bearing pedestal is also available for T-frame motor or belt drive. Standard features include stainless steel drive sleeve, stainless steel fasteners, renewable wear plate, and a semi-open dynamically balanced impeller. Options include double grease-lubricated seals, stainless steel impeller and seals for all types of abrasive and / or corrosive services.   The FLOMAX series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators & Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.   Model: Flomax 8 Part # MP 21339 Configuration: Pedestal Mount Port Size: 2 in. NPT Flow-Rate: 150 GPM Head Feet: 100   Features Material of Construction: Cast Iron Renewable wear plate Stainless steel drive sleeve Stainless steel fasteners Up to a 25' suction lift   Applications Agricultural Industrial   Marine    

MP Pumps Flomax 5 Self Priming Centrifugal Pump FLOMAX self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction line.   A FLOMAX PumPAK is a fully assembled and run tested pump end that can be easily coupled to a number of drivers such as hydraulic motors, 56C and 145TC frame motors and gas engines. A bearing pedestal is also available for T-frame motor or belt drive. Standard features include stainless steel drive sleeve, stainless steel fasteners, renewable wear plate, and a semi-open dynamically balanced impeller. Options include double grease-lubricated seals, stainless steel impeller and seals for all types of abrasive and / or corrosive services.   The FLOMAX series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators & Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.   Model: Flomax 5 Part # MP 21302 Port Size: 1 1/2 in. NPT Flow-Rate: 145 GPM Head Feet: 100   Features Material of Construction: Cast Iron Renewable wear plate Stainless steel drive sleeve Stainless steel fasteners Up to a 25' suction lift   Applications Agricultural Industrial Marine OEM  

MP Pumps 21327 Flomax 8 Self Priming Centrifugal Pump FLOMAX self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction line.   A FLOMAX PumPAK® is a fully assembled and run tested pump end that can be easily coupled to a number of drivers such as hydraulic motors, 56C and 145TC frame motors and gas engines. A bearing pedestal is also available for T-frame motor or belt drive. Standard features include stainless steel drive sleeve, stainless steel fasteners, renewable wear plate, and a semi-open dynamically balanced impeller. Options include double grease-lubricated seals, stainless steel impeller and seals for all types of abrasive and / or corrosive services.   The FLOMAX series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators & Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.   Model: Flomax 8 part # MP 21327 Port Size: 2 in NPT Flow-Rate: 150 GPM Head Feet: 100     Features Material of Construction: Cast Iron Renewable wear plate Stainless steel drive sleeve Stainless steel fasteners Up to a 25' suction lift   Applications Agricultural Industrial Marine  

MP Pumps 21372 Flomax 15 Self Priming Centrifugal Pump for Water & Fertilizer FLOMAX self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction line.   A FLOMAX PumPAK is a fully assembled and run tested pump end that can be easily coupled to a number of drivers such as hydraulic motors, 56C and 145TC frame motors and gas engines. A bearing pedestal is also available for T-frame motor or belt drive. Standard features include stainless steel drive sleeve, stainless steel fasteners, renewable wear plate, and a semi-open dynamically balanced impeller. Options include double grease-lubricated seals, stainless steel impeller and seals for all types of abrasive and / or corrosive services.   The FLOMAX series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators & Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.   Model: Flomax 15 Part# 21372 Configuration: Pumpak PORTS: 3 in. Flow-Rate: 320 GPM Head Feet: 145   Features Material of Construction: Cast Iron Renewable wear plate Stainless steel drive sleeve Stainless steel fasteners Up to a 25' suction lift   Applications Agricultural Industrial Marine

MP Pumps 21383 FM 15 BRONZE PUMP MP Pumps 21383, FLOMAX 15 Self Priming Centrifugal Pump, Wet End Only FLOMAX series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators and Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.   3" X 3" NPT Ports Capacity up to 320 GPM Total Head up to 145 feet Bronze construction 5.75 inch diameter impeller

MP Pumps 36089 HHLF 2" x 2" High Head Low Flow Self Priming Centrifugal Pump, Bronze, Pumped, Closed Couple Motor, 1.12, 6.5" Impeller, High Rise Suction     HHLF (High Head Low Flow) "HR" high pressure self-priming centrifugal pumps meet USCG specifications for auxiliary fire control (46 CFR compliant) and is ABS type approved. The high suction centerline and impeller design eliminates premature priming loss while ensuring consistent priming capability. The HHLF pump is capable of achieving up to 25 feet suction lift. The HHLF series is available close coupled to NEMA "C" Face electric motors or as PumPAKs. The engine drive models are capable of close coupling to both gasoline and diesel engines with 1" keyed drive shafts. Pedestal mounted pumps are also available. The volute and impeller are removable and easily replaced.   46 CFR Complaint ABS Type Approved Drive Sleeve 304 stainless steel Adaptor Cast iron Class 30 or silicon bronze CA 875  

FLOMAX®8 by MP Pump part 26079 2" x 2" Self Priming Centrifugal Pump   FLOMAX® 8 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump’s built in flapper valve will maintain a full column of liquid in the suction line.   A FLOMAX® 8 PumPAK® is a fully assembled and run tested pump end that can be easily coupled to a number of drivers such as hydraulic motors, 56C and 145TC frame motors and gas engines. A bearing pedestal is also available for T-frame motor or belt drive.   Standard features include stainless steel drive sleeve, stainless steel fasteners, renewable wearplate, and a semi-open dynamically balanced impeller.   The FLOMAX® series of pumps are commonly used in Industrial, OEM, Agricultural and Marine applications, such as: Bilge Pumps, Auxiliary Fire Pumps, Ballast Transfer Pumps, Washdown Pumps, Fertilizer and Pesticide Pumps, Applicators & Sprayers, Blending Pumps, Nurse Tanks, Bulk Transfer Pumps and much more.

MP Pumps 21338 PUMP FM8 BRZ PED MNT   MP Pumps Flomax 8, 2" NPT self priming centrifugal pumps # 21338. Up to 140 GPM, up to 40 PSI (92'), 3450 RPM, all bronze construction. Removable flanges and replaceable wear plates protect the housing and eliminate wear. All fasteners are Stainless Steel. Standard mechanical seal have Viton elastomers.   Specifications Rated Capacity 140 GPM Maximum Discharge Head 92 feet (40 PSI) Suction & Discharge Connections 2" X 2" FNPT   Construction: Cast iron housing, impeller, removable suction & discharge flanges and wear plate; rubber check valve with 304 ss weight 49 lbs. 304 stainless steel stub shaft viton mechanical seal.    

MP Pump 24550 Pump Fm8 Brz Man Clutch MP Pumps 24550 FLOMAX8 2" x 2" Self-Priming Centrifugal Pump, Bronze, Pedestal/Clutch, 5" Impeller Renewable wear plate. Stainless steel drive sleeve. Stainless steel closure. Up to a 25 foot suction lift Specifications for this product maximum flow150 gallons_per_minute Included ComponentsCentrifugal Pump UNSPSC Code40151500 MaterialBronze body materialBronze brand nameMP Pumps Number of articles1 Model number24550 part number24550

MP Pump 23241 Pump Series 110 Ci Gas Eng MP Pumps 23241 Series 110 End Suction Centrifugal Pump Cast The SERIES 110 high volume centrifugal pumps are close-coupled to standard NEMA "C" face motors. Open adaptor protects motor. All models are available in cast iron, bronze or aluminum construction to suit a wide variety of liquids. All fasteners are stainless steel to reduce corrosion. Impellers are balanced to improve efficiency and bearing life. Standard carbon / ceramic / Viton mechanical seal is self-adjusting and corrosion resistant to handle almost any liquid.