Beesource Beekeeping Forums banner
1 - 4 of 4 Posts

·
Registered
Joined
·
2,859 Posts
It looks like some of the parts are not 304 stainless steel. Keep an eye on it, keep it cleaner-than-new, don't let it get corroded in a food processing environment.
 

·
Registered
Joined
·
33 Posts
I have worked on a lot of "PD" pumps the first one would from a mechanics stand point is the way to go for the product seals it uses a o - ring a lot cheaper and easier to put in. The second one looks to have a double seal one side is a flush seal and a carbon seal inside. Seals can be very expensive and very easily damaged. Other than that they are both good pumps they can take alot of abuse.
 
1 - 4 of 4 Posts
Top