MB SERIES

schematic diagram of MB Series Motor Driven Chemical Dosing Pump

MOTOR DRIVEN DOSING PUMP

The MB series metering pump is a volumetric, mechanically operated reciprocating metering pump. It is widely used in industrial and scientific industry such as petrochemical, chemical processing, food, pharmaceutical, paper, light industry, agriculture, water plant environmental protection, etc., and it is responsible for the measurement and addition of various media in the process. Different pump head materials are available to handle different type of fluid. The standard configuration is PVC material, and materials such as 304, 316, PVDF are available too. MB series metering pumps can pump corrosive or non-corrosive liquid without solid particles at the temperature range of -15 ° C ~ 60 ° C and a viscosity range of 0.3 ~ 1000 cps. The rated flowrate of the pump ranges from 10 to 1800 l/h, and the corresponding maximum output pressure is 10 to 1 bar. The flowrate of the pump can be adjusted by adjusting the rotation of the handwheel, and the pump can be adjusted from 0% to 100% regardless of whether the pump is running or not. Steady-state accuracy is ±1% over the 30% to 100% flow range. It is a metering pump with simple structure, low energy consumption, accurate measurement and practicality. Different types of metering pumps can be equipped with explosion-proof motors or variable frequency motors as required.

FEATURES

  • Large flowrate. Up to 1800 LPH.

  • Leak free design.

  • Smooth flowrate adjustment in both operating and non operating condition.

  • Specially designed for handling corrosive liquids.

  • Varieties of material options, for different applications.

  • Controllable flowrate at both working and non-working condition.

  • Robust and rugged. Design for heavy duty usage.

  • Compact modular design.
  • ±1% accuracy dosing rate within 10-100% of the nominal flowrate.

  • Check valve with double balls designed for easy maintenance.

  • Easy parts replacement.

  • Multiple layers diaphragm, ensure longer lifespan.

PUMP GENERAL SPECIFICATIONS

ModelMB Series
TypeMotor Driven Mechanical Diaphragm
Flowrate (LPH)240 ~ 1800
Pressure (Bar)10 ~ 3
Pump Head MaterialStandard: PVC
Optional:PVDF, SS304, SS316
Operating MethodContinuous or Intermediate
Number of pump head1
Connection TypeGlue Union / Weld Union
Flow Adjustment MethodAdjustable Hand-wheel
Flow Adjustment Display MethodAnalog Display
Control remotelyWith additional ON/OFF actuator.
Suction Lift (m)3
Number of Valve BallSingle
Stroke per minute48~144
Accuracy±1% within 30% ~ 100% flowrate
Weight (kg)Gross Weight: 34 KG
Net Weight: 37 KG

DRIVER PARAMETERS

Standard MotorIEC STANDARD MOTOR

Voltage: 220V/380V, 4P 3ph 50Hz

Protection:IP55 / Class F / TEFC

Optional*  Motors

(upon request)

IEC MOTOR VFD / EXD / VFD + EXD

Voltage: 220V/380V, 4P 3ph 50Hz

Protection: IP55 / Class F / TEFC

DIAPHRAGM DETAILS

Diameter148 ~ 185 mm
Material1st Layer: PTFE
2nd Layer: EPDM Rubber
3rd Layer: 3.0mm SUS304
4th Layer: Nylon Fibber
5th Layer: EPDM Rubber

ENVIRONMENT PARAMETERS

Fluid Temperature Range-15 ~ 60 (°C)
Fluid Viscosity Range0.3 ~ 1000 cps
EnvironmentTemperature Range-30 ~ 80 (°C)
Outdoor UsageYes, under shelter protection from direct sun and rain

PRODUCT IMAGE

MB Series Motor Driven Chemical Dosing Pump with PVC Pump Head

PVC Pump Head

MB Series Motor Driven Chemical Dosing Pump with PVDF Pump Head

PVDF Pump Head

MB Series Motor Driven Chemical Dosing Pump with Stainless Steel Pump Head

SS304/316 Pump Head

MODEL SELECTION

ModelStroke per Minute (min-1)Rated Flow (LPH)Rated Pressure (Bar)Rated Power (kW)Connection Type
(PVC)(PVDF)(SS316)
MB025048250100.75DN25 Glue UnionRC 1″ Inner Thread NPTRC 1″ Inner Thread NPT
MB03204832010
MB05009650010
MB0680966807
MB07601447605
MB100014410004
MB120096120041.1DN40 Glue UnionRC 1 1/2″ Inner Thread NPTRC 1 1/2″ Inner Thread NPT
MB160014416003
MB180014418003

MATERIAL SELECTION

Pump Head MaterialValve BodyValve SeatValve BallDiaphragmO-RingsInlet/Outlet
PVCPVCPVCCeramicPTFEVitonPVC
PVDFPVDFPVDFCeramicPTFEVitonPVDF
SS304SS304SS304SS304PTFEPTFESS304
SS316SS316SS316SS316PTFEPTFESS316

*For chemical compatibility table, please visit here.

DIMENSION

Product Dimensions for MB Series Motor Driven Diaphragm Dosing Pump with PVC Pump Head
ModelPump Head MaterialConnectionABCDE
MB0240 – MB1000PVCDN25 Glue Union310180143416525
PVDFRC 1″ Female NPT273180144414525
304/316RC 1″ Female NPT280180135390525
MB1200 – MB1800PVCDN40 Glue Union410220153431560
PVDFRC 1 1/2″ Female NPT342220150437560
304/316RC 1 1/2″ Female NPT368220139401560

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