used in 1. Environmental protection: Industrial sewage, domestic sewage, and sludge turbid water containing solid particles and short fibers are especially used in oil-water separator plate and frame filter press equipment.
2. Shipbuilding industry: round bottom cleaning, oil water, oil residue, oil sewage and other ring transportation.
3. Petroleum industry: transporting crude oil, a mixture of crude oil and water, a mixture of coal gas and water, pouring polymers into the formation, and the like.
4. Medicine, daily: a variety of thick paste, emulsion, various ointment cosmetics
5. Food canning industry: all kinds of viscous starch, distiller's grains, grain slag, various sauces, pulp, solid slurry
6. Construction industry: spraying of cement mortar, lime slurry, paint and paste
7. Mining industry: solid particles, groundwater, and slurry water in mines
8. Chemical industry: various suspensions, greases, various colloidal pastes, various adhesives
9. Printing, papermaking: high viscosity ink, wallpaper PVC polymer paste and various concentrations of pulp, short fiber slurry
10. Industrial boilers, power plants: coal water slurry transportation

Application Standard: Sanitary Grade for Food, Medical, Pharmaceutical / Corrosion Resistant Grade for Chemical Purpose
Structure Difference: High Pressure/High Viscosity, High Pressure/Low Viscosity.
The core components and sealing devices of the pump are designed according to different characteristics of different fluid, using different materials and sealing types, which improves the professional conveying performance of the product.

Widely used in 1.Cleanout system.
2. Every series of food machining and medicine produce
3. Environment protecting system.
4. Waste water treatment for paper making, metallurgy, galvanization, smelting, dye.
5. Electroplate and Dyeing system.
6. Industrial and chemical sump treatment
7. Explosion proof motor for oil, alcohol and other explosive liquid

Widely used in industrial and cities water supply and drainage, high buildings booster water supply, gardens irrigation, fire-fighting booster, remote water supply, warming systems, circular booster of cold&hot water in bath rooms as well as in competitions of equipments.

Widely used in industrial and cities water supply and drainage, high buildings booster water supply, gardens irrigation, fire-fighting booster, remote water supply, warming systems, circular booster of cold&hot water in bath rooms as well as in competitions of equipments.

NYP series internal gear pumps are mainly composed of internal rotor, outside rotor, shaft, pump body, front cover,bracket, seal, bearing etc. We adopting packing seal or mechanical seal in the pumps' seal. When the handling medium is high temperature, high viscosity or strong corrosion, packing seal is adopted. When the handling medium easy become crystal, we can design the heat preservation jacket in pump body and front cover in order to melt the medium with steam when working. The pump can be also fitted with the safety valve.The pump set is composed of the pump, motor and base plate. The driving way is belt wheel driving or coupling driving.