I was looking at both netafim and floraflex i believe.. Thank you , that answers that question.
Just to double check though: So in your example , a pump with a max psi of say 35-45 would work fine with a dripper ranging from 15-50?
Not quite sure what a rv diaphram pump is. I was going to grab one used in this thread or ask again about which style to grab.
I was looking at those both as well, and am gonna go with netafim "Woodpecker" with "CNL" (check valve type feature). They might be called WPCJ, or other. I think they have slightly different names depending on the market. There are some good info pdfs/pages on some of these features, and netafim has a youtube channel with some *great* videos on related (drip/irrigation) things.
Yes, a pump with a pressure inside the min and max dripper psi should wourk. 35-45 *should* be good.
The pump you list below (Shurflo # 2088-594-154) is a diaphragm pump. The 12V variations of these diaphragm pumps are often used in RVs or on boats, etc. Where the power source would likely be 12V DC (from the/a battery), instead of 120V AC.
I was going to go with the Shurflo # 2088-594-154
or this one in the pic
Yea, I've seen a few pics of someone using this pump for this purpose. I've got one ordered, to play around with too.
If you go on amazon and put in RV pump, you'll see lots of these - though the majority will probably be 12V - so unless you want that, make sure it's 120V AC.
Diaphragm refers to the actual mechanism of the pump - how it functions. Youtube "how a diaphragm pump (or RV pump, maybe) works". It works similar to how a diaphragm air pump works (as opposed to a piston style air pump). The more common style of water pumps (like aquarium water pumps) are "impeller" style, where an impeller rotates and pushes the water.
PS: good luck finding that particular gardena water pump. I know gardena is sold in the US/North America, but I really couldn't find any solid listings of it anywhere - especially in canada. But on the "dripworks" website, they list two pumps used for there system (which isn't pressure comp. emitters, but is pressurized spray emitters). One is the seaflow brand of diaphragm pump, same as the shurflo - maybe better brand (company, warranty wise. not sure). The other is a "superior pump" (that's the brand name). I think it's of the same "style" as the gardena that
@kingromano uses, which I still am not sure on the proper name of. I think the industry name might be "jet pump". They have high flow *and* high pressure, and I think they use an impeller.