MDE-4334C Atlas Start-up and Service Manual · April 2008
Page 7-3
Hydraulic and Mechanical Highlights
Hydraulic/Mechanical Components
Hydraulic and Mechanical Highlights
Gasboy Atlas parts with major changes in structure and appearance have the following new
hydraulic features. These features will be shared, where required, by Mechanical or Electronic
and Commercial or Retail Units:
• A Center Flow Through (CFT) meter
• A new manifold and valve assembly
• A new pumping unit
Figure 7-1: Dispenser and Pump Hydraulics-Standard Models
Solenoid Valve/Filter Manifold
Meter
Air Gap
(Electronic
Models)
Pumping Unit
Front Dispenser
Hydraulics
Front Pump
Hydraulics
2-stage Solenoid Valve
The new Gasboy Atlas Pump has a standardized 1" 2-stage solenoid valve. If the valve
hydraulics require service, the service technician can remove the diaphragm without removing
the coil or conduit connections. The valve and filter adapter are built into the manifold.
