'ME3' 'ME4' 'ME5' Pump
Application:
  • ACID
  • CAUSTIC
  • CHEMICAL
  • PHOTOGRAPHIC
  • PLATING
  • ANODIZING
  • WATER
  • WASTE WATER
Material:
PP, PVDF
Performance:
0.25-18.0 gpm
Features:
Benefits:
  • Non-metallic solution contact
  • Glass reinforced PP or carbon reinforced PVDF
  • High operating efficiency up to 70%
  • Capable of running dry without damage
  • Powerful rare earth magnets
  • Choice of connections: NPT or BSP threads, flanges or unions.
  • Accepts standard motors NEMA or IEC metric.

The Series 'ME3', 'ME4' and 'ME5' magnetic coupled pumps offer extremely high operating efficiencies for their size, which results in smaller motor horsepower, lower energy consumption and operating costs over the long life cycle of the pump.

These pumps utilize powerful rare earth, neodymium magnets which allow them to operate at full flow while handling liquids over 1.8 specific gravity. Additionally the entire 'ME' pump range is capable of running dry without damage when equipped with the standard carbon bushing. This helps protect the pump from operator errors and system upsets.

Standard models are constructed of glass-fiber reinforced polypropylene or carbon-fiber reinforced PVDF for suction casing, magnet liner and impeller. Impeller magnets are encapsulated in unfilled polypropylene or unfilled PVDF. The front and rear thrust rings and shaft are high purity, fluoride resistance Alumina. The impeller thrust ring is molybdenum disulfide filled PTFE. The casing 'O'-ring is FKM.

Motors are continuous-duty and have a 1.15 service factor. Single phase motors are supplied with 8ft (2.4m) of 3-wire cord and plug. Their innovative and highly efficient design, and low energy consumption make these pumps one of the most versatile and economical centrifugal pumps on the market.

See Product Bulletin P-527 for more info

23 items of 1

ActionSkuPriceMaterialMaterialInletOutletFlow(max)Press.(max)PowerRPMElectric DataPhaseSeal TypeBushing
United States:
Toll Free: +1 (800) 323-5431
51-4523-DTCallPVDFFKM1NPT1/2NPT19 gpm34.61 ft0.5 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
United States:
Toll Free: +1 (800) 323-5431
51-4522-CCallPVDFFKM1NPT1/2NPT19 gpm34.61 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4513-D1$740.00PPEPDM1NPT1/2NPT19 gpm34.61 ft0.5 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4513-D$740.00PPFKM1NPT1/2NPT19 gpm34.61 ft0.5 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4512-C1$659.00PPEPDM1NPT1/2NPT19 gpm34.61 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4423-DT$812.00PVDFFKM1NPT1/2NPT18 gpm29.99 ft0.5 hp34503450/1/50-60/1151Magnet coupledPTFE
United States:
Toll Free: +1 (800) 323-5431
51-4422-GCallPVDFFKM1NPT1/2NPT18 gpm29.99 ft0.25 hp34502850/3450/3/50-603Magnet coupledCarbon / Alumina
United States:
Toll Free: +1 (800) 323-5431
51-4422-ECallPVDFFKM1NPT1/2NPT18 gpm29.99 ft0.25 hp3450
2850/3450/1/50-60/232850/3450/1/50-60/230
1Magnet coupledCarbon / Alumina
United States:
Toll Free: +1 (800) 323-5431
51-4422-CTCallUnspecified gpm115V/1/60
United States:
Toll Free: +1 (800) 323-5431
51-4422-C1CallPVDFEPDM1NPT1/2NPT18 gpm27.68 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
United States:
Toll Free: +1 (800) 323-5431
51-4422-CCallPVDFFKM1NPT1/2NPT18 gpm29.99 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4412-G1$1,050.00PPEPDM1NPT1/2NPT18 gpm29.99 ft0.25 hp34502850/3450/3/503Magnet coupledCarbon / Alumina
51-4412-E1$652.00PPEPDM1NPT1NPT18 gpm29.99 ft0.25 hp3450
2850/3450/1/50-60/232850/3450/1/50-60/230
1Magnet coupledCarbon / Alumina
51-4412-C1T$652.00PPEPDM1NPT1/2NPT18 gpm29.99 ft0.25 hp34503450/1/50-60/1151Magnet coupledPTFE / Alumina
51-4412-C1$652.00PPEPDM1NPT1/2NPT18 gpm29.99 ft0.25 hp3450115-230/1/50-601Magnet coupledCarbon / Alumina
51-4412-C$652.00PPFKM1NPT1/2NPT18 gpm27.68 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4322-ET$715.00PVDFFKM1NPT1/2NPT15 gpm20.76 ft0.25 hp3450
2850/3450/1/50-60/232850/3450/1/50-60/230
1Magnet coupledPTFE
United States:
Toll Free: +1 (800) 323-5431
51-4322-CTCallPVDFFKM1NPT1/2NPT15 gpm20.76 ft0.25 hp34503450/1/50-60/1151Magnet coupledPTFE / Alumina
United States:
Toll Free: +1 (800) 323-5431
51-4322-CCallPVDFFKM1NPT1/2NPT15 gpm20.76 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
United States:
Toll Free: +1 (800) 323-5431
51-4321-ATCallPVDFFKM1NPT1/2NPT15 gpm20.76 ft0.12 hp3450
3450/1/60/115 w/ 12 3450/1/60/115 w/ 12 ft.cord & NEMA plug
1Magnet coupledPTFE / Alumina
51-4312-G1$1,037.00PPEPDM1NPT1/2NPT15 gpm20.76 ft0.25 hp3450
2850/3450/3/50-60/202850/3450/3/50-60/200/400-230/460
3Magnet coupledCarbon / Alumina
51-4312-C1$639.00PPEPDM1NPT1/2NPT15 gpm20.76 ft0.25 hp34503450/1/50-60/1151Magnet coupledCarbon / Alumina
51-4312-C$639.00PPFKM1NPT1/2NPT15 gpm20.76 ft0.25 hp3450115V/1/601Magnet coupledCarbon / Alumina
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