滚子泵
Roller Pumps

Hypro roller pumps are the number one all-around choice
by farmers throughout the world. The rollers (from 4 to 8,
depending on the model) revolve inside the pump housing
to force the spray solution through the outlet to the nozzle.
Roller pumps have a low initial cost and are extremely
versatile. They operate efficiently at PTO speeds of 540 and
1000 rpm and have a wide pressure range of up to 300 psi
and flow rates of 2 to 74 gpm. Roller pumps are self priming
and easily adapt to PTO or gas engine drives. Specific seal,
roller and casting materials can be selected for compatibility
with certain herbicides, pesticides, fungicides and fertilizers.

Learn the basics on how to service a Hypro roller pump by
viewing the Roller Pump Service Video under the tools
section of the website.