Harben Incorporated - Leaders in Water Jetting Technology
Harben Inc.
P.O.Box 2250
Cumming GA 30028
Toll Free: 800-327-5387
Phone:770-889-9535
Fax: 770-887-9411
Due to our policy of continued improvement, Harben Inc reserve the right to change prices and specifications without notice.
We accept visa and Mastercard on all part and accessory orders.
Master Card
Visa
Harben Radial Piston Pumps
Harben  - Registered Trade Mark
  Variable Flow and Pressure:
  Available Units:
Century Units
Century Units
Performance Graph
A wide range of performance options with max pressures from 6,800 psi (470 bar) to 10,000 psi (700 bar) and max flows from 11.5 gpm (52 l/min) to 34 gpm (155 l/min).

The Century Trailer is a heavy-duty, industrial high-pressure cleaning unit with a unique feature — the Harben Century pump. The Century pump has all the same remarkable features as the P-Type pump, but has a remarkable flow variance over various pressures up to 10150 psi.
This feature enables the contractor to have a jetting system capable of tackling industrial surface preparation tasks at high pressure, and to also have the capacity to clean large diameter pipes at lower pressures. For example the 822.519 Century pump produces 14.5 gpm at 10000 psi, and 26 gpm at 2000 psi — just by changing the nozzle!
Advanced trailer design and options of a variable speed hydraulic rewind hose reel have made the Century Trailer one of our most widely sold jetting systems.
The Century Series is also available on a wide range of heavy-duty skid frames. The unit can be mounted on a simple skid with integral fork-lift channels for ease of portability, as well as a wide range of offshore specifications.
 
  Features:
  Options:
  Applications (& Corresponding Harben Accessory):
Industrial Applications:
  Advantages (over conventional piston/plunger pumps):
Century Units
Century Units
Century Units
Century Units
Century Units
4 cylinder and 8 cylinder Century pumps mounted on skid,
truck, or trailer units
Runs on fresh, brackish or sea water without modification
Can run dry continuously without damage
Both diesel and electric units available
John Deere diesel engines fitted as standard
A combination of performances (pressures up to 10,000
psi, flows up to 40 gpm)
Trailer units with 100 gallon water capacity and optional
Antifreeze Recirculation System & Jump Jet Pulsation
System
Unique radial piston design (so no need to change piston
& seal sizes to achieve flow & pressure changes)
Hydraulic hose reel
Other engines, in place of the standard John Deere, can be
supplied
Evacuation of water and solids from sumps, manholes and
basements with Harben Jet Pump
Graffiti removal with Dry Abrasive Injector or Soft Slurry
Systems
Surface and floor cleaning with Rotablast Surface Cleaner
General cleaning and jetting tasks using the Century Land
Gun with Zero Tip, Fan Jet or Rotating Nozzles
Pipe and tube descaling with Harben's range of flexible
lances and tube nozzles
Petrochemical/Refining Industry (tube bundle cleaning/Tank
cleaning)
Paper Industry (cleaning green and black liquor lines; descaling
process pipework and reactors)
Water Main Renovation (removal of tuberculation, hard lime and
calcium deposits)
Offshore/Marine Industry
Removal of rust scale paint from ships
Removal of sea growth including underwater growth for NDT
inspection
Cleaning cast parts
Steel billet descaling
Pavement maintenance (removal of rubber from airport runways)
Road surface retexturing (removal of spills from parking areas)
Multi-cylinder (no pulsation)
Radial piston diaphragm design (compact size)
Variable flow & pressure with a single pump (no change of
plungers or fluid head)
8-27.519 Century Pump
8-25.019 Century Pump:
O
8,000 psi at 23 gpm or 2,000 psi at 32 gpm
O
10,000 psi at 20 gpm for factory approved applications
8-22.519 Century Pump:
O
10,000 psi at 14 gpm or 2,000 psi at 23.5 gpm
Skids
Trailers
Trucks
Electric