© 2024 Nordson Corporation
1044131-06
4
Description
Dead-End and Circulating System Operation
In a dead-end system, the pump starts when air pressure is applied. It continues to
as when a spray gun is triggered.
In a circulating system, the pump operates continuously at a rate set by a circulation
valve. Opening the valve causes the pump to operate faster; closing the valve slows the
pump. The normal operating rate is 8 to 10 strokes per minute.
Options
Refer to the Options section in the 25B 4:1 Plated Steel Pump Quick Reference Guide,
25B Air Valve and Air Motor Repair and 25B 4:1 Plated Steel Hydraulic Section Parts for
information on the following options:
•
• Mounting/Siphon Accessory Kits include the parts needed to mount the pumps on a
wall, stand, or dolly. For 16:1 and 27:1 aluminum versions 5-gallon bucket or 55-gallon
drum mounting kits are also available. Wall mount kits include a siphon hose, rod, and
• Single or Dual Circulation Kits, consisting of one or two circulation valves, drain valves,
•
motoring.
To Next Page
Loading...
