2CY Series – Gear Pump
Flowrate: max. 75m3/h
Head: max. 250m
Speed: max. 3600rpm
Temperature: -15 to + 120C
Pressure Rating: max. 25 bar
Shaft: Shaft seal
Direction: clockwise, when viewed from motor side
Showing 1–16 of 76 results

Flowrate: max. 75m3/h
Head: max. 250m
Speed: max. 3600rpm
Temperature: -15 to + 120C
Pressure Rating: max. 25 bar
Shaft: Shaft seal
Direction: clockwise, when viewed from motor side

[water as working liquid]
Air H2, N2, O2, CO, CO2, NOX, H2S, SO2, NH3 etc. CH4, C2H6 hydrocarbon; olefinic group of C2H4, C3H6 etc, C2H2, gasoline etc. Vinylchloride monomer (VCM, Ch2CHCI) recovery and compression of Urban gas, digested gas, and gas mixture.
[working liquid besides water]
98% concentrated sulfuric acid – dry CI2, dry HCI solvent (most are negative suction pressure) which suit for the gas as working liquid, such as acetone, EDC (ethylene dichloride), benzene, MEK, MIBK, cyclohexane, methanol, acetic acid etc. Liquid with condensed compounds Liquid in associated process

2FBV series liquid ring vacuum pump is suitable for suction gas and vapour, and the suction pressure can reach 33mbar (abs)(i.e. 97% vacuum degree). When the liquid ring vacuum pump work under the condition that the suction pressure is near the limited vacuum (saturated pressure of the operating liquid) for a long time, it should couple with the cavitation protection pipe in order to protect the pump. When it’s used as a compressor, the maximum pressure is 0.26mpa(abs). As a new generation of energy-saving product, 2FBV series liquid ring vacuum pump will replace the SK and 2SK series liquid ring vacuum pumps. 2FBV6 series liquid ring vacuum pumps and compressor are mainly used for pumping the explosive gas or working in the flammable and explosive environment. The technical parameter of each type is the same as the corresponding type of the 2FBV or 2FBV5 series products.

Specification
Type : YZ
Standard : –
Discharge Flange : DN 40 – DN 200
Capacity : 600 m³/h
Head : 30 m
Temperature of Pumped Liquid : +95 °C
Maximum Operating Pressure : 10 Bar
Frequency : Single/Three-phase 50 Hz – 60 Hz
Pump Speed : 300 ~ 3000 RPM
Viscosity : 0~2000 cps
Fluid : High Density Slurry
Impeller Type : Channel/Open
Casing : Ductile Iron
Wear Parts : Chromium Steel
Impeller : Chromium Steel
Shaft : SS420 / SS329
Seal : Mechanical Seal
Suction / Discharge Flange : –

Specification
Type : AD-AH
Standard : –
Discharge Flange : DN 25 – DN 450
Capacity : 1800 m³/h
Head : 75 m
Temperature of Pumped Liquid : +95 °C
Maximum Operating Pressure : 10 Bar (16 Bar)*
Frequency : Single / Three-phase 50 Hz – 60 Hz
Pump Speed : 300 ~ 3000 RPM
Viscosity : 0~2000 cps
Fluid : High Density Slurry
Impeller Type : Channel / Open
Casing : Ductile Iron
Wear Parts : Chromium Steel / Rubber
Impeller : Chromium Steel / Rubber
Shaft : SS420 / SS329
Seal : Expeller Seal / Gland Seal / Mechanical Seal
Suction / Discharge Flange : GB/PN16

Specification
Type : AD-SC
Standard : –
Discharge Flange : DN 50 – DN 200
Capacity : 600 m³/h
Head : 55 m
Temperature of Pumped Liquid : +95 °C
Maximum Operating Pressure : 10 Bar (16 Bar)*
Frequency : Single / Three-phase 50 Hz – 60 Hz
Pump Speed : 300 ~ 3000 RPM
Viscosity : 0~1000 cps
Fluid : Light Slurry
Impeller Type : Open
Casing : Ductile Iron
Wear Parts : Chromium Steel / Rubber
Impeller : Chromium Steel / Rubber
Shaft : SS420 / SS329
Seal : Expeller Seal / Gland Seal / Mechanical Seal
Suction / Discharge Flange : –

Technical advantages
Strong self-priming : the maximum suction distance can reach 8.5-9.5 meters
Excellent wear resistance
Online maintenance
Can be dry running
Energy saving and power saving, high efficiency
Reversible flow direction
Mixed transport of multi-phase media: mixed transport of gas, liquid and solid
No clogging
Ultra-wide medium viscosity delivery range
Compact structure, small footprint

Pumps of series AKH distinguish themselves by an advantageous
weight per unit power, a feature that has lead to a great deal of
applications in such lines as:
· mineral oil, petrochemical and chemical industries,
· steel industry, mechanical engineering and construction of
cars,
· food and confectionary industry,
· building sub-trades
· plastics, rubber and asbestos industry,
· electrical industry
· refinement and hardening of surfaces,
· dockyards
where clean or turbid liquids, without abrasive matter, are trouble
free to be handled and circulated.

They are able to work in the situation that the suction port has excessive liquid.
They are able to work in the situation that the suction port contains solid particles.
If the gas is corrosive, the material of CL pump is optional, including several kinds of stainless steel, for different corrosion resistant occasions. When the gas is vapor in vacuum state, CL vacuum pump can be used as condenser.
The condensate in the heat exchanger is the working liquid of pump, some of which can be injected into pump before suction port, to condense the saturated vapor. This will improve the pump’s performance and efficiency.

Specification
Type : CM
Standard : ISO9906
Discharge Flange : Thread 1″ – 2″
Capacity : 25 m³/h
Head : 60 m
Temperature of Pumped Liquid : +105 °C
Maximum Operating Pressure : 8 Bar
Frequency : Single/Three-phase 50 Hz – 60 Hz
Pump Speed : 3000 ~ 3600 RPM
Viscosity : 0~100 cps
Fluid : Clean Water
Impeller Type : Close – Multistage
Casing & Covers : SS304
Impeller : SS304
Shaft : SS304
Seal : Mechanical Seal
Suction / Discharge Flange : N/A

Performance range of model DG series
Flow : 3.75-185mm/h
Hed : 69-684m
Corollary power : 4.0-400kW
Inlet diameter : 40-150mm

DLV series pump are very suitable for the process of vacuum drying, evaporation, distillation, concentration, filtering, degassing i industry of food, pharmacy, chemical, power plant, paper making, textile, metallurgy, etc.


Specification
Type : FA
Standard : DIN24255
Discharge Flange : DN32-DN350
Capacity : 1500 m³/h
Head : 140m
Temperature of Pumped Liquid : +105 °C
Maximum Operating Pressure : 10 Bar (16 Bar)*
Frequency : Single/Three-phase 50 Hz – 60 Hz
Pump Speed : 1000 ~ 3600 RPM
Viscosity : 0~300 cps
Fluid : Clean Water / Oil
Impeller Type : Close
Casing & Covers : Cast Iron / Bronze / SS316 / SS329
Impeller : Cast Iron / Bronze / SS316 / SS329
Shaft : SS420 / SS304 / SS316 / SS329
Seal : Packing Seal / Mechanical Seal
Suction / Discharge Flange : PN16

Standard : DIN24255
Discharge Flange : DN32-DN350
Capacity : 1500 m³/h
Head : 140m
Temperature of Pumped Liquid : +105 °C
Maximum Operating Pressure : 10 Bar (16 Bar)*
Frequency : Single/Three-phase 50 Hz – 60 Hz
Pump Speed : 1000 ~ 3600 RPM
Viscosity : 0~300 cps
Fluid : Clean Water / Oil
Impeller Type : Close
Casing & Covers : Cast Iron / Bronze / SS316 / SS329
Impeller : Cast Iron / Bronze / SS316 / SS329
Shaft : SS420 / SS304 / SS316 / SS329
Seal : Packing Seal / Mechanical Seal
Suction / Discharge Flange : PN16

1. Central shaft is f integrative structure, ensure the concentricity and make the action more fluent.
2. Increase the filter unit, ensure the normal operation of air motor.
3. The material of air – guided the normal operation of air motor.
4. The piston and adopts no screw structure and easy to install.
5. External air motor, easy to maintain.
6. Engineering plastic is adopted, saving resources.
7. Compared with other diaphragm pumps, moving parts are less.
8. One reversing valve suitable for pumps of multiple specifications.
9. Quality assurance of air motor is 15 years and pump body is 5
* specification term can be found in the operation manual.