Progressive Cavity Pump in Bearing Block Design Construction

Q=0.5-150 m³/h (2.2 USGPM – 660 USGPM)
P=0~4.8 Mpa (0~700 psi)
structural drawing of progressive cavity pump in bearing block design
structural drawing of progressive cavity pump in bearing block design

What is a

progressive cavity pump in bearing block design construction ?

The progressive cavity pump in bearing block design has one more bearing seat than the direct-connected progressive cavity pump, and the bearing seat is connected with the reducer through a coupling.

In this way, they have stable structure, long service life and low noise, and are usually suitable for difficult applications at high capacities and conveying pressures.

  • High pressure stability
  • High self-priming capacity
  • Strong structure
  • Long life cycle
  • Low noise
  • Simple disassembly and maintenance
  • The flow rate is proportional to the speed
  • High efficiency
  • Suitable for all kinds of media with high viscosity and solid particles
Pump TypePressure Range (bar)Capacity Range (m³/h)Speed Range (rpm)Inlet Size (G/DN)Outlet Size (G/DN)Motor Power (KW)
MJN025-2S0~120~0.250~350G1¼G1¼0.37
MJN05-1L0~60~0.50~350G1¼G1¼0.37
MJN05-2S0~120~0.50~350G1¼G1¼0.75
MJN1-1L0~60~10~350G1¼G1¼0.75
MJN1-2S0~120~10~35050501.5
MJN1-4S0~240~0.50~25050503
MJN3-1L0~60~30~35050502.2
MJN3-2S0~120~2.50~35065653
MJN3-4S0~240~1.50~25065655.5
MJN5-1L0~60~50~32065653
MJN5-2S0~120~50~32080804
MJN5-3S0~180~30~25080805.5
MJN5-4S0~240~20~20080807.5
MJN10-1L0~60~100~30080804
MJN10-2S0~120~70~30080805.5
MJN10-3S0~180~60~25080807.5
MJN10-4S0~240~40~200808011
MJN15-1L0~60~150~30080805.5
MJN15-2S0~120~120~3001001007.5
MJN15-3S0~180~100~25010010011
MJN15-4S0~240~70~20010010015
MJN25-1L0~60~250~2801001007.5
MJN25-2S0~120~220~30012512511
MJN25-3S0~180~150~25012512515
MJN25-4S0~240~120~20012512518.5
MJN50-1L0~60~500~28012512511
MJN50-2S0~120~350~25015015022
MJN50-3S0~180~300~23015015030
MJN50-4S0~240~260~20015015037
MJN80-1L0~60~800~28015015022
MJN80-2S0~120~600~28015015037
MJN80-3S0~180~420~20015015045
MJN80-4S0~240~250~15015015055
MJN120-1L0~60~1200~25015015037
MJN120-2S0~120~1000~27020020045
MJN120-3S0~180~600~18020020055
MJN120-4S0~240~500~15020020055
MJN180-1L0~60~1800~22020020045
MJN180-2S0~120~1700~22020020055
MJN300-1L0~60~3000~22020020055
Mingjie Progressive cavity Pump Parameter Table

The progressing cavity pump in bearing block design can be used to transport neutral or corrosive liquids, clean and abrasive liquids, liquids containing gas or easily generating bubbles, and liquids with high viscosity or low viscosity (including liquids containing fibers or solid substances)
Environmental protection: the transportation of industrial sewage, domestic sewage and sludge turbid water containing solid particles and short fibers, especially suitable for oil-water separators, plate filter presses and other equipment
Shipbuilding industry: used for transporting residual oil, cleaning tanks, sewage, seawater, etc.;
Petrochemical industry: used for transportation of various oils, especially crude oil;
Textile industry: used for conveying synthetic fiber liquid, viscose liquid, dye, nylon powder, etc.
Medicine and daily chemicals: transportation of various viscous pastes, emulsions and various ointment cosmetics, etc.
Canned food industry: transportation of all kinds of sticky starch, edible oil, honey, sugar sauce, fruit pulp, cream, fish and leftovers;
Brewing industry: all kinds of fermented viscous liquids, concentrated distiller’s grains, grain product residues, all kinds of sauces, pulps and mucus containing massive solid substances, etc.;
Construction industry: spraying and conveying of cement slurry, lime slurry, paint and other pastes;
Metallurgy and mining industry: used to transport oxides and wastewater, mine drainage and liquid explosives, etc.;
Chemical industry: transportation of various suspensions, grease, colloidal slurries, adhesives, paper making, printing, high viscosity ink, black liquor of paper pulp, PVC polymer plastic paste of paper, pulp with various concentrations, short fiber slurry, etc.

Related products