Wolfhart Industries
Manufacturer of clean water hydraulic motors
with the simplest but most powerful piston actuating mechanism ever created.
Introducing the first bearing-less rotary piston design
for pumps, compressors, W-H-motors with new work processes.
View in the stationary system and............................................View in the co-rotating system
(The cylinders are half cut off)
Clear water hydraulic at 1000psi
First sea water hydraulic motor and first high pressure water pump
with the bearing-less and oil-free Wolfhart Principle
(6ccm, 6 GPM at 2000psi and 3750rpm (max 6000rpm, max 2500psi) shaft diameter 0.875")
| No bearings any more for the piston forces |
| Greatly reduced friction and wear even at high pressure and high volumes |
| Total oil-free operation - including the piston actuating mechanism |
| High efficiency |
| A one stroke working process only |
| A six cylinder axial rotary piston design |
| No inertia forces – only balanced rotating parts |
| The water has never to stop and reverse the flow direction as in a normal piston pumps |
| Completely hydraulic balance of all sliding parts |
| Anti blocking device |
| Anti seizing device for the pistons |
| Dry running |
| Self priming |
| Long lasting |
| No valves |
| Extended range of speed |
| Adjustable volume (optional) |
Pump string with the Wolfhart Pump for a bore hole of an oil well.
The second generation has a ceramic rotor for a long service live of a clean water hydraulic motor.
(6cc,
1000psi - max 2000psi, max 5000rpm, max 10gpm, shaft diameter 7/8")
Be one of the first to enjoy this new technology
For orders send E-mail to: Wolfhart@tampabay.rr.com
New! Please support this new corporation on this website
You may even become a shareholder
tests results of this Wolfhart pump - more details of this rotary piston design - Publications: US-Patent 6,152,014 "World Pumps"
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