
Selection
Perrot couplings: how to determine the size
Why a Perrot coupling is sized by the pipe, not the hose, how male and female parts pair up, and how to read a code such as KMG 50 x 1½".

Perrot-type ball joint couplings for pipes and hoses: the ball joint allows the line to deflect at an angle. Sizes by pipe outer diameter. Galvanized steel; OPTIMA — stainless steel; SUPRA — stainless and galvanized steel. Pipe 50–159 mm.
Delivery across Bulgaria by Econt and Speedy and across the EU — delivery terms.
We can assemble the hose with couplings and pressure test it — service.
Each size is a separate item with its own article number. Searching the site by article number takes you straight to the row.
| Article | Pipe OD, mm | Part | Material |
|---|---|---|---|
| KVS-K 50 x 50 | 50 | male | Galvanized steel |
| KVS-K 70 x 60 | 70 | male | Galvanized steel |
| KVS-K 70 x 65 | 70 | male | Galvanized steel |
| KVS-K 70 x 70 | 70 | male | Galvanized steel |
| KVS-K 70 x 75 | 70 | male | Galvanized steel |
| KVS-K 89 x 75 | 89 | male | Galvanized steel |
| KVS-K 89 x 80 | 89 | male | Galvanized steel |
| KVS-K 89 x 90 | 89 | male | Galvanized steel |
| KVS-K 108 x 100 | 108 | male | Galvanized steel |
| KVS-K 108 x 110 | 108 | male | Galvanized steel |
| KVS-K 133 x 125 | 133 | male | Galvanized steel |
| KVS-K 159 x 150 | 159 | male | Galvanized steel |
| KMS-K 50 x 50 | 50 | female | Galvanized steel |
| KMS-K 70 x 60 | 70 | female | Galvanized steel |
| KMS-K 70 x 65 | 70 | female | Galvanized steel |
| KMS-K 70 x 70 | 70 | female | Galvanized steel |
| KMS-K 70 x 75 | 70 | female | Galvanized steel |
| KMS-K 89 x 75 | 89 | female | Galvanized steel |
| KMS-K 89 x 80 | 89 | female | Galvanized steel |
| KMS-K 89 x 90 | 89 | female | Galvanized steel |
| KMS-K 108 x 100 | 108 | female | Galvanized steel |
| KMS-K 108 x 110 | 108 | female | Galvanized steel |
| KMS-K 133 x 125 | 133 | female | Galvanized steel |
| KMS-K 159 x 150 | 159 | female | Galvanized steel |
| KVS 50x50/OPTIMA | 50 | male | Stainless steel (OPTIMA) |
| KVS 70x65/OPTIMA | 70 | male | Stainless steel (OPTIMA) |
| KVS 70x70/OPTIMA | 70 | male | Stainless steel (OPTIMA) |
| KVS 70x75/OPTIMA | 70 | male | Stainless steel (OPTIMA) |
| KVS 89x75/OPTIMA | 89 | male | Stainless steel (OPTIMA) |
| KVS 89x80/OPTIMA | 89 | male | Stainless steel (OPTIMA) |
| KVS 89x90/OPTIMA | 89 | male | Stainless steel (OPTIMA) |
| KVS108x100/OPTIMA | 108 | male | Stainless steel (OPTIMA) |
| KVS133x125/OPTIMA | 133 | male | Stainless steel (OPTIMA) |
| KVS159x150/OPTIMA | 159 | male | Stainless steel (OPTIMA) |
| KMS 50x50/SUPRA | 50 | female | Stainless and galvanized steel (SUPRA) |
| KMS 70x65/SUPRA | 70 | female | Stainless and galvanized steel (SUPRA) |
| KMS 70x70/SUPRA | 70 | female | Stainless and galvanized steel (SUPRA) |
| KMS 70x75/SUPRA | 70 | female | Stainless and galvanized steel (SUPRA) |
| KMS 89x75/SUPRA | 89 | female | Stainless and galvanized steel (SUPRA) |
| KMS 89x80/SUPRA | 89 | female | Stainless and galvanized steel (SUPRA) |
| KMS 89x90/SUPRA | 89 | female | Stainless and galvanized steel (SUPRA) |
| KMS108x100/SUPRA | 108 | female | Stainless and galvanized steel (SUPRA) |
| KMS133x125/SUPRA | 133 | female | Stainless and galvanized steel (SUPRA) |
| KMS159x150/SUPRA | 159 | female | Stainless and galvanized steel (SUPRA) |
| KMS 50x50/OPTIMA | 50 | female | Stainless steel (OPTIMA) |
| KMS 70x65/OPTIMA | 70 | female | Stainless steel (OPTIMA) |
| KMS 70x70/OPTIMA | 70 | female | Stainless steel (OPTIMA) |
| KMS 70x75/OPTIMA | 70 | female | Stainless steel (OPTIMA) |
| KMS 89x75/OPTIMA | 89 | female | Stainless steel (OPTIMA) |
| KMS 89x80/OPTIMA | 89 | female | Stainless steel (OPTIMA) |
| KMS 89x90/OPTIMA | 89 | female | Stainless steel (OPTIMA) |
| KMS108x100/OPTIMA | 108 | female | Stainless steel (OPTIMA) |
| KMS133x125/OPTIMA | 133 | female | Stainless steel (OPTIMA) |
| KMS159x150/OPTIMA | 159 | female | Stainless steel (OPTIMA) |

Selection
Why a Perrot coupling is sized by the pipe, not the hose, how male and female parts pair up, and how to read a code such as KMG 50 x 1½".

Perrot-type ball joint coupling

Perrot-type ball joint coupling

Perrot-type ball joint coupling
Send us the sizes and quantities — we will reply with availability and lead time.