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Railway Vacuum Rubber Hydraulic Lobe Pump Pressure Resistant Durable

Basic Information
Place of Origin: Guangdong , China
Brand Name: accuvon
Certification: API , IOS , CE, 3A , FDA
Model Number: 2 X AF200
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Export wooden box packaging
Delivery Time: 8 - 12 work days
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Pieces per Month
Detail Information
Connection: DN 150 Rotor Material: Tri-lobe Screw Profile NBR
Flow Range: 2 X 225 M³/h Speed: 365rpm
Pump Casing Material: GG25 Grey Cast Iron Seal Type: Single-acting Mechanical Seal
Pressure: 3 Bar Rotation: Reversible
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Railway Hydraulic Lobe Pump


Vacuum Hydraulic Lobe Pump


Pressure resistant Rubber Lobe Pump

Product Description


Rubber Lobe Pump / Railway Vacuum Waste Water / Rail Coaches / Pump Station



Double Pump Station AF200



Specification Pump station AF200


Pumps: 2 x AF200
Capacity up to: max. 2 x 225 m³/h
Vacuum pressure up to: -0,8 bar
Diff. pressure up to: 3 bar
Installed motor power: 2x 22 kW
Pump station base: Steel, galvanized
Suction- & Discharge Connection: DN150 with check valves, valves and fittings.
Weather proof cabinet: Main frame structure aluminium, wall & roof elements galv. Steel with flame proof insulation, outside powder coated
Control panel: IP54, Steel cabinet with programmable PLC, Display and controls
Power supply: To be specified
Voltage: 3x 400/690 Volt, 50Hz
Heaters: 3 x 250 W with thermostat
Dimensions LxWxH: 3000 x 1050 x 1800mm
Weight approx. 2600 kg incl. cabinet



The Accuvon vacuum central double pump station is the heard of our vacuum waste water disposal system.


Two robust duty /stand-by Accuvon Rotary Lobe Pumps are powering up the vacuum in the piping system and at the service modules. The vacuum pressure is permanently monitored and controlled by the integrated pump station control.


The outstanding design of the Accuvon pumps allows to create a powerful vacuum on pumps inlet and to discharge the waste water directly into the sewer main. There is no need for complicated buffer tanks, valve assemblies and ad ditional controls.


The programmable PLC and control unit ensures optimized performance and simple control in fully automatic or manually operation of the system.


Each pump of the duty/stand-by assembly can be isolated from the system separately while the other pump keeps the system working.


Unlike competition the Accuvon vacuum central need no bulky vacuum buffer and waste water reception tank. The totally closed system design can avoid offensive smells.


The pump station is available as a skid mounted assembly for indoor or with a weather proof cabinet for outdoor installations.





• Accuvon Rotary Lobe Pumps for vacuum waste water collection, transport and discharge in one cycle

• Duty/stand-by Pump station design

• No bulky vacuum buffer and waste water reception tanks

• Totally closed system to avoid offensive smells

• Compact design

• Easy to handle and absolutely reliable

• Indoor or outdoor installations available


Rotary Lobe Pumps are self-priming, valveless positive displacement pumps. The screw rotor enables pulsation free and gentle conveyance, the pump operation is reversible


The Accuvon pumps allows the quick and convenient replacement of all fluid wetted parts without removal of pipes, drives or other components of the pump unit by your own staff.

Quick - Uncomplicated - Inexpensive. The quick release cover allows simple access to the inner parts of the pump.


The various, often strongly contaminated liquids in the recycling industry require individually customized selections of pumps:

Accuvon offers various shaft seals designs and rotor materials with different coatings (Elastomer, PTFE or Urethane) or solid stainless steel rotors. Casing protection plates are supplied with various steel, plastic or ceramic qualities. For additional operation safety the Safety valve for over pressure protection can be added.



Components of a Accuvon Rotary Lobe Pump


1 Timing gear

2 Quench and control chamber

3 Casing in block design

4 Unwetted shaft

5 Axial and radial casing protection ( Optional materials from Hardox, Stainless Steel,Plastic or Ceramic )

6 Shaft seal

7 Rotors

8 Quick-release cover

Railway Vacuum Rubber Hydraulic Lobe Pump Pressure Resistant Durable 0

Contact Details
Demi Liu

Phone Number : +86 18676822768

WhatsApp : +8618676822768