Graco Inc.

High Pressure Hydraulic Dyna-Star  Wireline and Wire Rope Grease Injection Pump

High pressure, low flow lubrication pump reduces maintenance and prevents corrosion of wires or cables

Kust osta

Reliable Wireline and Wire Rope Lubrication


In wireline, slickline, or wire rope application it is essential to properly supply grease or honeyoil to the cable or wire to prevent wear or corrosion.  By hydraulicaly delivering consistent 10,000 PSI output pressure at extremely low flow rates, Graco's High Pressure Hydraulic Dyna-Star is the perfect solution. 


Graco's unique reciprocator piston provides smooth operation, eliminating the need to "bump" the pump with a hammer to get it going as you do with competitive systems.  The pump is also up to 3 times more energy efficient than pneumatic systems and is self-lubricating reducing the need for pump maintenance.  

Quiet, reliable, smooth operation means less downtime and lower cost of ownership.







Less Downtime and Lower Cost of Ownership

  • Uses up to 3 times less energy than pneumatic systems
  • Fewer moving parts reduces pump wear and maintenance
  • Self-lubricating for long-life and dependable operations

Quiet and Smooth Operation

  • Field proven operations at 10,000 PSI
  • Ultra-quiet hydraulic motor
  • Graco's recripicator piston minimizes change-over stalls

Ease of Installation

  • No assembly requierd, fits in a standard 120lb grease drum
  • Lighter, more compact design than competition
  • Easy to connect, low-pressure hydraulic input

Made in Anoka, MN

Dyna—Star® Hydraulic Reciprocator and High Pressure Pump
Maximum grease output pressure
10,000 psi
689 bar, 69 MPa
Maximum hydraulic input pressure
900 psi
62.1 bar, 6.2 MPa
Maximum hydraulic fluid input volume, 6 cpm
3 gpm
117 Lpm
Hydraulic fluid consumption rate
6.5 ounces per cycle
0.195 L per cycle
1 gallon per 195 cycles
Maximum fluid temperature
Output per cycle
0.6 cu. in. per cycle
0.6 cu. in. per cycle
Maximum flow rate
1.1 lbs/minute @ 60 cycles / minute
1.1 lbs/minute @ 60 cycles / minute
3.0 in
76.3 mm
Sound Pressure measured with pump operating at 66 cycles/minute. Sound power measured per CAGI-PNEUROP, 1971
77 dBa
77 dBa
Hydraulic reciprocator wetted parts
steel, buna-N rubber, glass and bronze filled PTFE, nylon, polyurethane
steel, buna-N rubber, glass and bronze filled PTFE, nylon, polyurethane
45.7 lb
20.7 kg
20.7 kg