M27 Thread Pipe Cap?

Am desperate to find this!
I have this water pump with a missing cap for the bottom pipe that comes out of it.
It's a plastic pipe with an external thread that needs a cap with an inner thread, an M27 thread.
I don't care if it's a plastic cap, brass or whatever, I just need the cap at any depth.

rg12 said:

Am desperate to find this!
I have this water pump with a missing cap for the bottom pipe that comes out of it.
It's a plastic pipe with an external thread that needs a cap with an inner thread, an M27 thread.
I don't care if it's a plastic cap, brass or whatever, I just need the cap at any depth.

Click to expand...

if youre in a pinch you can always jump up with a bushing or a coupler, you just need something with a female m27 thread. its kind of mickey mouse but??

goatman said:

rg12 said:

Am desperate to find this!
I have this water pump with a missing cap for the bottom pipe that comes out of it.
It's a plastic pipe with an external thread that needs a cap with an inner thread, an M27 thread.
I don't care if it's a plastic cap, brass or whatever, I just need the cap at any depth.

Click to expand...

if youre in a pinch you can always jump up with a bushing or a coupler, you just need something with a female m27 thread. its kind of mickey mouse but??

Click to expand...

Worst case I just order an M27 nut and create a seal out of it but that's too hacked up for something I already need to order online and wait a month for it to arrive

rg12 said:

Worst case I just order an M27 nut and create a seal out of it but that's too hacked up for something I already need to order online and wait a month for it to arrive

Click to expand...

Machine shop wont be busy, but it'd expensive.
Find something else thats M27, anything, and figure out to cap it.

The pumps plastic could be coupled to something more convenient to Home Depots or a plumbers supply store. Would mean your physically changing the pumps plastic pipe whether you cut a piece off, slip something over and glue it.

Pictures would be good, pictures are always good.

Old dusty auto parts store might have a brass cap in their trays of old dusty brass caps.

Look here:
https://www.mscdirect.com/product/details/04254405
1/2 x M27 Pipe, 1,000 psi, Brass ISO Port Adapter
NPTF x Metric Adapter, Viton, 1/2-14" Thread
I am getting male and female confused. Could be why I have no children?

Might this pipe size also be used with hydraulics? There is a whole nother world of brass hydraulic fittings.

If you tell us year, make, model, and engine size of whatever has this water pump? With some searching of the internet ya might find someone else who is missing the same part and what solution they came up with.

Here is a list of every junk yard on planet earth and easy to search parts data base.
https://www.car-part.com/

Buy a M27 nut and have a welder weld a hex or round piece of metal to it.

Is this "bottom pipe that comes out of it" clean? If yes? Spray male threads with some thin oil. Fabricate a cap from epoxy putty. Let it dry. Remove and reinstall with thread sealer.

Some type of cork pounded into inside of pipe.

Rubber hose on outside of pipe fastened with hose clamp. Plug rubber hose with hose clamp and something round and plastic from plumbing supply place.

If ya like to do things the hard way? Draw the part with https://www.solidworks.com/ then print it. Expensive 3d printers can print with metal.

I go to sleep now. Sure that I will have more ideas in the morning.

Whats that specialty store that sells everything, nuts, balsa wood, tools, EV'er use it.
Begins with a C, heavy online presence, ships everywhere, big store, sells millions of stuff.

Something like Lee Valley in Canada.

Is this water pump new in a box and ya somehow lost the pipe cap? If yes? The manufacturer / rebuilder of the pump might be able to sell a piece of the part.

Not a cap but here is a plug.
https://www.mcmaster.com/4822T285
Extreme-Pressure 316 Stainless Steel Threaded Pipe Fitting
Plug with Hex Drive, M27 x 2.00 mm Thread

Not finding M27 x 2.00 mm Thread - Pipe Coupling

Look here:
https://ph.parker.com/us/en/fittings

"M27" sounds a whole lot like 3/4" NPT (or NPS). More precisely, M26.7 x 1.8

marty said:

https://www.mcmaster.com/4822T285

Click to expand...

Thats what I was thinking of, a C in the name somewhere.

is this one of those k archer pressure washers, are you sure its m27 and not just a brass hose bib cap you need?

https://www.bing.com/images/search?view=detailV2&ccid=Uhfbkl1p&id=F3AE425306E2541A57863360116446A94BC99798&thid=OIP.Uhfbkl1p6Ajl7ekksdw7twAAAA&mediaurl=https%3a%2f%2fi5.walmartimages.com%2fasr%2f28185b68-46db-4d65-a703-10708b5b793b_1.e16a9e73951e3ae0b374e6a080537729.jpeg%3fodnHeight%3d450%26odnWidth%3d450%26odnBg%3dFFFFFF&exph=450&expw=450&q=Garden+Hose+Cap&simid=608028186131238617&selectedIndex=5&ajaxhist=0

goatman said:

is this one of those k archer pressure washers, are you sure its m27 and not just a brass hose bib cap you need?

https://www.bing.com/images/search?view=detailV2&ccid=Uhfbkl1p&id=F3AE425306E2541A57863360116446A94BC99798&thid=OIP.Uhfbkl1p6Ajl7ekksdw7twAAAA&mediaurl=https%3a%2f%2fi5.walmartimages.com%2fasr%2f28185b68-46db-4d65-a703-10708b5b793b_1.e16a9e73951e3ae0b374e6a080537729.jpeg%3fodnHeight%3d450%26odnWidth%3d450%26odnBg%3dFFFFFF&exph=450&expw=450&q=Garden+Hose+Cap&simid=608028186131238617&selectedIndex=5&ajaxhist=0

Click to expand...

That's what I need exactly but in M27!

This is the pump:
https://www.wallashops.co.il/משאבה-מסנן-חול-mustang-2200-גלון-משלוח-חינם/pi6micipu_78

The pipe isn't shown in the photo, it's close to the bottom diagonally facing the ground (on the other side of the blue jug in the photo).

It's a plastic pipe with external threads (kind of fine threads) that sticks about 7cm out of the blue jug.

try electrical wholesalers
https://www.hummel.com/en/electric-components/products/circular-connectors/m27-signal/m27-signal-accessories/7010900170-protectiv-cap-m27x1/

https://www.sealconusa.com/products/circular-connectors/m27signal/

I thought that there is only 2.0mm but turns out that there's 1.0, 1.5, 2.0, 3.0

Why did I think "water pump" was on a water pump on a internal combustion engine?

OK now I think we got a swimming pool? Drain on sand trap looks something like this?

Go to a swimming pool supply place.

Find the parts list for your [pump with sand trap].

Don't know if different brands of pool filters use the same size drain cap?

Here is a similar looking Sand Filter with Water Pump for sale in the US
https://xtremepowerusa.com/products/xtremepowerus-above-ground-pool-sand-filter-13-with-3-4-hp-pump-4-way-valve-3450-rpm
XtremepowerUS 13" Sand Filter with 3/4HP Water Pump Above Ground Swimming Pool Pump 2400GPH

Image from wallashops.co.il

Forget that XtremepowerUS. This one looks more like the one from wallashops.co.il

https://swimline.com/products/1-3-hp-integrated-12-sand-filter-system-71225

My guess that Drain Plug & O-RIng - 71204 will fit your sand filter. $4.90

https://www.amazon.com/Hydrotools-Swimline-Replacement-Filter-Systems/dp/B01EB48S86
Hydrotools Swimline Model 71204 Replacement Drain Plug and Seal for Sand Filter Systems with 12 and 14 Inch Tanks

you can also try an expansion plug

https://www.marshallshardware.com/products/productList.aspx?uid=2-520-551

get them at hardware stores in the plumbing section or the boating section

You guys are geniuses!
Thank you so much