A vast sealing technology assortment
Founded more than 100 years ago, Angst+Pfister has developed from a local Swiss company to a leading international supplier of high-quality sealing solutions.
Our core competencies are in the field of O-rings, customized molded seals, radial and axial shaft seals, as well as pneumatic and hydraulic seals. Other important product areas are elastomer profiles, sealing plates and flat gaskets produced out of them.
APSOparts® - the online shop of Angst+Pfister - offers a vast amount of product varieties and dimensions of these products for your convenience.
Just click through our product range or if you already know what you are looking for, use our search and filter functions to find and select your desired product. Don’t hesitate to contact our customer service in case you have any questions! We are happy to help!
We know seals - and the needs of our customers
In sealing technology, Angst+Pfister has focused primarily on industries that place high demands on seals - be it for long service lives, low coefficients of friction or very specific resistance to aggressive medias or to very high or low temperatures.
Many industries now require corresponding country-specific approvals, whether for the pharmaceutical and medical technology industries, the drinking water industry, the food and beverage industry or in the oil and gas industry. Very often, approvals are required which are valid and accepted in several countries and sometimes valid for only a single material - Angst+Pfister has here the right solution for you.
In addition to plastics such as PTFE or PEEK, elastomers play a particularly important role in sealing technology - from NBR, EPDM, VMQ, FKM to FFKM. Of course, we also carry materials such as NR, SBR or fiber composites in our product range.
A material overview with a selection of high-performance materials can be found here!
Short delivery times thanks to a comprehensive stock range
In our modern logistic center we manage one of the largest warehouses for seals, such as O-rings, rotary seals, lifting seals, flat seals, sealing sheets and elastomer profiles. O-rings, for example, are permanently available from stock in more than 15 different materials in the most common dimensions.
Thanks to our own production facilities, we are also able to design and manufacture special dimensions or seals in special materials at any time. Thanks to our large stock assortment we are able to serve our customers quickly and competently. In case of insufficient availability, there is often the possibility to switch to alternatives at short notice - please just ask our specialists for more information.
If you cannot find your product in our store or if it is a custom-made product (drawing part), our Angst+Pfister specialists are also available for consultation.