Vertical pumps with PTFE lining YQF
Single screw pumps type G

Single screw pumps type G

The G series single screw pump is a new pump design that operates on the principle of counter-rotation of interacting elements with positive displacement. Its main operating components include an eccentric screw (rotor) and a fixed bushing (stator). The unique geometric configuration of these two components creates separate, sealed chambers.

Geared screw pumps type G

Geared screw pumps type G

The G-type gear screw pump is a new pump model that operates on the principle of positive displacement with rotary gearing. The main operating components are the eccentric screw (rotor) and the stationary bushing (stator). The special geometric shape of these two components creates separate sealed chambers.

Infinitely variable screw pumps type G

Infinitely variable screw pumps type G

The G type stepless variable speed screw pump operates on the principle of counter-rotation of interacting elements with positive displacement. Its main operating components include an eccentric screw (rotor) and a fixed bushing (stator). The unique geometric configuration of these two components creates separate, sealed chambers. The product is transported evenly in the axial direction, characterized by low internal flow velocity and minimal noise.

Sanitary screw pumps type GF

Sanitary screw pumps type GF

The GF stainless steel sanitary screw pump operates on the principle of counter-rotation of interacting elements with positive displacement. Designed to transport demanding food or pharmaceutical media, its main operating components include an eccentric screw (rotor) and a fixed bushing (stator). The unique geometric configuration of these two components creates separate, sealed chambers.

Mechanical diaphragm dosing pumps DJ-Z

Mechanical diaphragm dosing pumps DJ-Z

The DJ-Z mechanically driven diaphragm metering pump operates on the principle of a turbine driven worm gear, which drives a mechanical diaphragm. This design is suitable for dosing liquids in low pressure systems. The diaphragm metering pump provides complete isolation between the fluid in the flow and the diaphragm lubrication mechanism of the drive. With its advanced design, it provides infinitely variable flow control from 0-100% to meet various process requirements. It provides precise dosing of corrosive and non-corrosive fluids free of solids.

Mechanical diaphragm dosing pumps DJ-D

Mechanical diaphragm dosing pumps DJ-D

The DJ-D mechanical diaphragm metering pump is equipped with key components manufactured by precision casting and CNC machining. The wetted part design ensures leak-free operation. Robust drive components provide exceptional durability. Compact design makes operation and maintenance easy. Flow is easily adjusted using the flow control knob, and installation and routine maintenance are extremely convenient.

Plunger dosing pumps type DZ-X

Plunger dosing pumps type DZ-X

The DZ-X piston type metering pump directly sucks in or pushes out the working medium through the reciprocating movement of the piston. Since both the piston and seals come into direct contact with the fluid, selecting appropriate piston materials and seal configurations ensures optimal pump performance during operation.

Gear oil pumps type KCB

Gear oil pumps type KCB

KCB gear pumps are suitable for pumping various oils such as heavy oil, diesel fuel and lube oil. When equipped with bronze gears, they can handle low flash point liquids such as gasoline and benzene. Stainless steel gear pumps are suitable for pumping beverages and corrosive liquids, but are not suitable for liquids containing solids or fibres. The applicable viscosity range is from 5×10⁻⁶ to 1.5×10⁻³ m²/s (5-1500 cSt). The maximum operating temperature is 300 °C.

YCB Type Circular Gear Pumps

YCB Type Circular Gear Pumps

The YCB gear pump uses a composite double-arc sine curve tooth profile, making involute gear pumps obsolete. This series of arc gear pumps are mainly composed of gears, shafts, pump bodies, pump covers, bearing bushings and shaft end seals.

NYP High Viscosity Internal Gear Pumps

NYP High Viscosity Internal Gear Pumps

The NYP High Viscosity Internal Gear Pump is a newly developed positive displacement pump designed to meet the needs of petroleum, chemical, paint, oil, pharmaceutical, paint and food industries. Due to its choice of materials and unique design, this product is widely used for pumping media of varying properties and viscosities.

Liquid ring vacuum pumps type SKA and 2BV

Liquid ring vacuum pumps type SKA and 2BV

Vacuum pumps of the SKA(2BV) series are suitable for pumping gases and water vapor, reaching an inlet pressure of 33 mbar absolute (97% vacuum). For continuous operation at inlet pressure below 80 mbar, a cavitation protection pipe must be connected to protect the pump. When installing an atmospheric ejector, the inlet pressure can reach 10 mbar. The ejector can be installed directly on the vacuum pump. When used as a compressor, it reaches pressures up to 0.26 MPa (absolute pressure).

Liquid ring vacuum pumps type SK

Liquid ring vacuum pumps type SK

2SK Series Liquid Ring Vacuum Pumps and 2SK-P1 Series Two Stage Liquid Ring Vacuum Pumps with Atmospheric Ejector are used to pump air and other non-corrosive, water-insoluble, particulate-free gases to achieve high vacuum levels in sealed containers.

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Products

Zhejiang Yangzijiang Pumping Industry Co., Ltd. is a manufacturing enterprise specializing in pumping products for more than 20 years. We produce: single-stage and multi-stage centrifugal pumps, magnetic pumps, linear centrifugal pumps, self-priming pumps, submersible pumps, single screw pumps, diaphragm pumps, plastic chemical pumps.

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