| Partnumber | Description | Thread outer | Holes circle | |
|---|---|---|---|---|
| 1RD1/2X30 | Straight flange 1/2" BSP - (4) 30mm | G 1/2 BSP | 30 mm | |
| 2RD1/2X40 | Straight flange 1/2" BSP - (4) 40mm | G 1/2 BSP | 40 mm | |
| 2RD1X40 | Straight flange 1" BSP - (4) 40mm | G 1 BSP | 40 mm | |
| 2RD3/4X40 | Straight flange 3/4" BSP - (4) 40mm | G 3/4 BSP | 40 mm | |
| 3RD1X56 | Straight flange 1" BSP - (4) 56mm | G 1 BSP | 56 mm |