Product Details
Place of Origin: China
Brand Name: Bosch Rexroth
Certification: GS, RoHS, CE, ISO9001
Model Number: A7VKO028
Payment & Shipping Terms
Minimum Order Quantity: 1 pcs
Price: discussible
Packaging Details: Wooden box
Delivery Time: 5days
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Supply Ability: 500pieces/Year
Function: |
Open And Closed Design |
Features 1: |
Compact Design |
Features 2: |
Increased Corrosion Protection Through Special Surface Treatment |
Sizes: |
12 , 28 , 55 , 107 |
Maximum Pressure: |
315 Bar |
Nominal Pressure: |
250 Bar |
Function: |
Open And Closed Design |
Features 1: |
Compact Design |
Features 2: |
Increased Corrosion Protection Through Special Surface Treatment |
Sizes: |
12 , 28 , 55 , 107 |
Maximum Pressure: |
315 Bar |
Nominal Pressure: |
250 Bar |
A7VK Axial piston variable pump , Metering pump for polyurethane components
Hydraulic fluids
The pump is approved for pumping and metering polyurethane
components (polyol and isocynate). For other hydraulic
fluids, consult with Bosch Rexroth Service.
MA control
Turning the handwheel turns a threaded spindle which steplessly adjusts the pump’s rotary group, and thus the flow in the range from Vg min to Vg max. A manual locking device, which is fitted as standard equipment, prevents unintentional adjustment. The precision adjustment display is integrated in the handwheel.
Technical data
Sizes 12, 28, 55, 107.
Nominal pressure 250 bar.
Maximum pressure 315 bar.
Open and closed design.
Features
Compact design.
Reduced dimensions and mass in comparison to A2VK.
Mounting flange, drive shaft and functions identical to A2VK, thus easy to replace.
Increased corrosion protection through special surface treatment.
Manual adjustment with prescision display and clamp unit to prevent accidental adjustment.
Double shaft sealing made of special material and flushing chamber to identify damage and protect environment.
Improved volumetric efficiency through robust rotary group using proven axial tapered piston technology.
Optionally available with mounted high-pressure relief valve.
Low noise level.
