Hopper Progressive Cavity Pump in Bearing Block

Q=0.5-120m³/h (2.2 USGPM – 528 USGPM)

P=0~4.8Mpa (0~700 psi)

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What is a Open hopper feed progressive cavity pump in bearing block design

Open hopper feed progressive cavity pump in bearing block design is a kind of progressive cavity pump which also has a enlarged rectangular hopper, coupling rod with auger and force-feed chamber with taper.

Because it is a bearing block design, it can cooperate with a variety of drivers. Its structure is stable and can bear more pressure and torsion.

Features
Parameter Table
Applications
Documents

hopper progressive cavity pump in bearing block

The Features of Open hopper feed progressive cavity pump

Open hopper cavity pump larger hopper, larger capacity
Special coupling rod with auger has greater torque and stronger propulsion
The large force-feed chamber with taper is more conducive to the transportation of materials
Bearing block design, more diverse driving methods
The structure is stable and can withstand worse working conditions
Easy to disassemble and maintain
Continuous low pulsation transportation, not affected by pressure and viscosity
It can transport media with higher viscosity and poor fluidity
High efficiency and long life
Stator with hopper-shaped entrance for optimal filling of the conveying chamber
Reinforced screw

The open hopper feed progressive cavity pump parameter table

Pump Type	Pressure Range (bar)	Capacity Range (m³/h)	Speed Range (rpm)	Inlet Size (G/DN)	Outlet Size (G/DN)	Motor Power (KW)
MJN025-2S	0~12	0~0.25	0~350	G1¼	G1¼	0.37
MJN05-1L	0~6	0~0.5	0~350	G1¼	G1¼	0.37
MJN05-2S	0~12	0~0.5	0~350	G1¼	G1¼	0.75
MJN1-1L	0~6	0~1	0~350	G1¼	G1¼	0.75
MJN1-2S	0~12	0~1	0~350	50	50	1.5
MJN1-4S	0~24	0~0.5	0~250	50	50	3
MJN3-1L	0~6	0~3	0~350	50	50	2.2
MJN3-2S	0~12	0~2.5	0~350	65	65	3
MJN3-4S	0~24	0~1.5	0~250	65	65	5.5
MJN5-1L	0~6	0~5	0~320	65	65	3
MJN5-2S	0~12	0~5	0~320	80	80	4
MJN5-3S	0~18	0~3	0~250	80	80	5.5
MJN5-4S	0~24	0~2	0~200	80	80	7.5
MJN10-1L	0~6	0~10	0~300	80	80	4
MJN10-2S	0~12	0~7	0~300	80	80	5.5
MJN10-3S	0~18	0~6	0~250	80	80	7.5
MJN10-4S	0~24	0~4	0~200	80	80	11
MJN15-1L	0~6	0~15	0~300	80	80	5.5
MJN15-2S	0~12	0~12	0~300	100	100	7.5
MJN15-3S	0~18	0~10	0~250	100	100	11
MJN15-4S	0~24	0~7	0~200	100	100	15
MJN25-1L	0~6	0~25	0~280	100	100	7.5
MJN25-2S	0~12	0~22	0~300	125	125	11
MJN25-3S	0~18	0~15	0~250	125	125	15
MJN25-4S	0~24	0~12	0~200	125	125	18.5
MJN50-1L	0~6	0~50	0~280	125	125	11
MJN50-2S	0~12	0~35	0~250	150	150	22
MJN50-3S	0~18	0~30	0~230	150	150	30
MJN50-4S	0~24	0~26	0~200	150	150	37
MJN80-1L	0~6	0~80	0~280	150	150	22
MJN80-2S	0~12	0~60	0~280	150	150	37
MJN80-3S	0~18	0~42	0~200	150	150	45
MJN80-4S	0~24	0~25	0~150	150	150	55
MJN120-1L	0~6	0~120	0~250	150	150	37
MJN120-2S	0~12	0~100	0~270	200	200	45
MJN120-3S	0~18	0~60	0~180	200	200	55
MJN120-4S	0~24	0~50	0~150	200	200	55
MJN180-1L	0~6	0~180	0~220	200	200	45
MJN180-2S	0~12	0~170	0~220	200	200	55
MJN300-1L	0~6	0~300	0~220	200	200	55

hppper

progressive cavity pump diagram1 — progressive cavity pump diagram

The Applications of Open hopper feed progressive cavity pump

Generally used for high viscosity, dense or fluffy media without bridging phenomenon in environmental protection, food and chemical industries;

It is especially suitable for continuous and low-pulse transportation of fermented renewable raw materials, liquid fertilizers, process water, ground biological waste, food waste, pre-processed slaughterhouse waste, concentrated substrate, thickened substrate and sludge.

G type single screw pump

Progressive cavity pump