Graco’s Senator Series

Graco’s Senator Series

Graco Senator is a series of positive displacement, priming piston pumps that are designed for high pressure and high flow rates pumping. The senator pumps are built with unmatched durability, power, and reliability when it comes to evacuating inks of different types. Using piston technology, Senator pumps can deliver extremely high volumetric efficiency and can operate under the highest hydraulic pressure.  

industrial

Know more about Graco
Senator Series

Design Advantages
  • Uniform and easily controlled fluid transfer 
  • Relatively low-cost solution 
  • Long-life packing design 
  • Low maintenance units 
  • Evacuates with pails, drums and bins with ease  
  • Prolong seal life with enclosed, dual seal wet cup 
Available Options

All-Pumps can customise pumps according to your requirements and specific applications. Get in touch with us today to find the right pump! 

 

  • Pneumatic and hydraulic motor options 
  • Kits and accessories 
  • Spare parts 
Key Specifications
  • Flow 432 m3/h 
  • Pressures up to 403 bar 
  • Pump ratio: 19:1

MODEL 

19:1 RATIO SENATOR PUMP 

Air Inlet Size (mm) 

19.05 

Air Inlet Thread Gender 

Female 

Air Inlet Thread Type 

NPSM 

Fluid Outlet Size (mm) 

25.4 

Fluid Outlet Thread Gender 

Female 

Fluid Outlet Thread Type 

NPT 

Maximum Continuous Cycle Rate (CPM) 

60 

Applications
  • Ink transfer in ink manufacturing plants 
  • Printing applications 
  • Letterpress 
  • Lithographic 
GRACO SENATOR
PUMP

Principle of Operation

A piston pump’s working principle is similar to a positive displacement pump’s, operating with assistance from a pumping mechanism force to increase the volume of the liquid. Graco’s piston pumps are lift type. In this type of pump, the piston’s upward stroke causes the fluid to be drawn to the lower portion of the cylinder with the help of a control device called valve. Meanwhile, the downward stroke lets the fluid flow to the upper cylinder portion with the help of control devices which are arranged in the piston. After fluid is drawn upward, it is released outside the pump from the higher portion of the cylinder through a spout. 

OBJECTIVES

SERVICING YOU ANYWHERE
IN AUSTRALIA

All-Pumps offers bespoke solutions to your manufacturing processes. Whether you need a new pump, replacement part, repair services, system design, or monthly maintenance, call our professionals! 

Our customer support services set us apart, we take responsibility to give you the best experience possible. 

How our experts can help you: 

  • Design and cost a system or project 
  • Customise and engineer solutions for your specific application 
  • Provide spare parts and maintenance services
  • Conduct Site-Wide Pump Health Audits with our Nexus Program
  • Pump Manuals and Technical Guides 

And so much more! 

Get in touch

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