[PSW] Stainless steel wide-mouth bottle


Compared to stainless bottles [PS], the diameter is large (φ 91 mm), making it easy to load, unload, and clean the contents.
Packing is made of soft PTFE with excellent chemical resistance.

The opening has a trapezoidal thread for smooth opening and closing.

View Optional Machining

​Product Specifications

The container body ... SUS304

Cap ... SUS304

Packing ... PTFE (soft)

● Surface treatment: the inner and outer surfaces buffing

● use conditions: atmospheric pressure (pressurization and depressurization is impossible)

Beware of PSW for packing:

Soft PTFE packing flexibility that comes with a standard part of the PSW, the hands of time cleaning because there is a stretch massage you may want to shrink the like. In addition, the packing because of the porous, permeable high organic solvent, etc., there may be some leakage.

Reference ​Dimensional Drawing

Model # List

Unit of length is mm.

Details & Notes


The side surface is knurled (groove) so that you can open and close it without slipping your hands.


Because the material is PTFE, it has excellent chemical resistance.


The opening is a trapezoidal screw, so it can be opened and closed smoothly.

Custom delivery record

・ With valve

・ With handle

・ Inner surface electrolytic polishing

・ Change packing material

・ Made with SUS316 /SUS316L

・ Printed by laser marking

・ Capacity change (50ml, etc.)

・ Pickling, etc.

Other stainless steel bottles


Can you make SUS 316 L?
It is possible to manufacture. Please contact us for more details.
I would like to put a handle.
We attach the handle that meet your requirements.
Do you changed is such as capacitance and height?
Such as 20ml reagent storage container there is a production track record of small-capacity bottle. It is also possible to change the capacity of the request to change the height.
Lid only, packing only, do you sell such only of the body?
We sell than 1 pc. Please specify in such as "○○ only packing (model number)".
Is it possible the fabrication of the basket for the bottle transportation?
It is possible to manufacture. Please contact us for more details.

Contact Us







It is our job, of course, to conduct in-depth meetings with our sales and manufacturing staff and to design and draft products.

Eighty percent of made-to-order products are completely made-to-order items, and drawing drawings for these custom-made products have a track record of 80,000 sheets so far.

There are many difficult requests, and they have been created through trial and error. They are all accumulated as our knowledge.