

🔧 Bridge the gap between standards with brass-backed confidence!
The Joywayus Brass Fitting 1" G Thread Female × 1" NPT Thread Male Adapter is a precision-engineered brass pipe fitting designed to convert British Standard Parallel Pipe (BSPP) threads to US National Pipe Thread (NPT) standards. Its durable brass construction ensures corrosion resistance and longevity, making it the go-to solution for professionals needing reliable, leak-proof connections between incompatible pipe systems, including specialized equipment like German brewing setups.















| ASIN | B089KBZV84 |
| Best Sellers Rank | #29,617 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,022 in Pipe Fittings |
| Brand Name | Joywayus |
| Color | Brass |
| Connector Type | Adapter |
| Customer Reviews | 4.4 4.4 out of 5 stars (394) |
| Exterior Finish | Brass |
| Item Weight | 0.11 Kilograms |
| Manufacturer | Joywayus |
| Material Type | Brass |
| Model Number | 6GW-FER-922-2 |
| Number of Pieces | 1 |
| Size | 1"G Female x 1"NPT Male |
| Thread Size | 1 inch |
| Thread Type | NPT |
| Unit Count | 1 Count |
N**E
Works for Speidel Braumeister
I purchased a brewing system from Germany which I knew had threads that are not compatible with US fittings. After going through several adapters this is the one that finally worked to allow connection to NPT threads.
E**R
Perfect
Great hard to find item. Great that it is brass.
B**B
Price is right for a good quality adapter. Tolerance is right on.
Tighten and forget
M**S
Tighten them a lot
I used these to install an IKEA shower valve. One of three had damaged treads. The others worked ok but you really have to tighten them all the way or they leak. Also bear in mind they add space to the joint in between the GPT item and the NPT connector.
J**.
Better than retail stores.
Perfect fit for connection. Thread is good quality.
B**O
Smooth glide threads
I needed a replacement for my other adapter that when on an unannounced sabbatical. This one is way better. Screws on like butter. Could not find one in a local hardware store. I use it to attach a garden hose to a shower pipe.
N**.
3/4 bushing
The pipe threaded side of this bushing is machined too thin , when tightening the fitting to a brass 3/4” nipple the fitting split on one side .The manufacturer of this fitting is sub par. Don’t waste your money on this product.
S**A
Pond Pump Filter
This worked great for my improvised pond pump filter. Needed to connect the straight thread hose end to the tapered thread foot valve.
C**N
ajustement parfait
C**N
El diametro interno es de 3/8, pero el diámetro externo es más grande, si buscas un adaptador para un grifo y la manguera es de 3/8, este adaptador no te va a funcionar
Trustpilot
2 weeks ago
1 month ago