Description
Adapter DN40 female DIN 11851 to 1/4" NPT male
This stainless steel adapter converts a DN40 female DIN 11851 connection, also known as dairy coupling, to a 1/4" NPT male thread. The female side screws onto a DN40 male part with DIN 11851 threads, and the NPT side fits a 1/4" NPT female port.
NPT is an American standard for tapered pipe threads. With this adapter you can connect equipment with 1/4" NPT threads to a DN40 dairy coupling.
Technical data
- Connection 1: DN40 female, DIN 11851 (dairy coupling)
- Connection 2: 1/4" NPT male
- Material: stainless steel
- Item number: AD-DN40-DN8MNPT
The full DIN 11851 series
| Product | Connection 1 | Connection 2 | Price |
|---|---|---|---|
| Butterfly valve DN50 to DN40 | DN50 female | DN40 male | NOK 1,949 |
| Butterfly valve DN40 to DN40 | DN40 female | DN40 male | NOK 1,898 |
| Check valve DN40 | DN40 female | DN40 male | NOK 1,569 |
| Adapter DN50 to DN40 | DN50 female | DN40 male | NOK 1,398 |
| Adapter DN40 to 2" BSPT | DN40 male | 2" BSPT male | NOK 1,569 |
| Adapter DN40 to 1/4" NPT | DN40 female | 1/4" NPT male | NOK 1,049 |
| DN40 to 25 mm hose barb | DN40 female | 25 mm hose barb | NOK 698 |
Accessories
See all our DIN couplings and products from Brumetal.
Frequently asked questions
What is NPT?
NPT (National Pipe Thread) is an American standard for tapered pipe threads. The threads seal by being pressed together, often with thread tape.
What is DIN 11851?
DIN 11851 is a German standard for threaded pipe couplings in the food industry, often called dairy coupling. The female side has a nut and connects to a male part with a gasket.
Do I need a gasket?
Yes, the DIN 11851 side is sealed with a gasket. An EPDM gasket for DN40 is sold separately.
Betaling
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