What is the diameter of the pump housing? Will it fit down a 3.5-inch shaft?
1680219
Yes. just measured it and it's 2". You could insert it into shaft to a depth of 21.5" before you would hit the L fitting at the top or where the hose is connected to the body of the bilge. Goody Luck! BTW: It's a good little water pump.
1418634
It will most likely be too small for 3/8 tubing. I have 3/16 O.D. air tubing on it and that is a snug fit.
1506701
It should fit any 3.5 drive bay. Measured dimensions are about 3.5" x 1" x 4"
697166
I went down and measured the best I could with the pump assembly underwater and a little hard to access. I would say you need a diameter of at least 12 inches to accommodate the side that has the float attached. That should allow it to freely move up and down.
1119384
I really can't say for sure. The shaft diameter is 3/16", and since it's the same name brand I'd probably go for it. Hope this is of some help.
2084496
Yes, the pump will fit your 3/4 hose. It is a very good pump for the money...powerful and very well made.Do not let it run dry as the impeller will burn up. Listen for the RPMs to go up, indicating your tank is empty. Turn it off.
709081
I measured mine and it slides in 3/4 of an inch. It is a firm fit. Make sure to apply pressure. If it still will not go in this far, it may be defective.
1153619
I just measured and the dimension is EXACTLY 3/4" opening. If the pipe is 3/4" plus the thickness of the pipe it won't work, however if the OD of the pipe is 0.75" or smaller it will fit and be snug.
1720358
This is for a 3/4" shaft. OD = 1.391", installed = 1.375" (due to compression). ID = .734", installed = .750" due to expansion (also is shaft diameter).
642361
No it is not at all close to 5 inches, more like 3, 3.5 inches long, by 1.5 wide. quite small but works great, I had to do some work to make it fit and reduce the size of the existing round hole that was left when I took out the old one.
271709
Yes, I measured mine for you. It is approx 3.5 inches from bottom of pump to cap.
1616941
It depends on the size of the compressor. I bought it for a 5 ton compressor, so I have to assume it will be more that big enough for your 3.5 ton unit. Answer: Yes, it's big enough!
1829084
It will fit any standard diameter shaft. There is room for adjustments if needed.
246175
I ordered one and found the shaft 1/8 " to 1/4' to long, hence it would not fit correctly in the housing. I returned the item.
317060
You need 7 inches to fit. It is a squeeze at 6 inches. Btw, go on Amazon or local Hdepot and purchase the smallest fountian pump. It will improve performance 100%.
2280358
Hi Melvin, My shaft is 3/32 but if I remember right, I had to drill the hole a little bigger to fit my shaft. Hope this helps!!Paul
276285
The diameter of the pump housing itself is about 6 inches, however the hose drain attachment is about another 1 1/2 inch on one side. If you have to slide the pump down very far it might get hung up and might be iffy.