Specifications for 刁士
| SIZE | 1" x 1/2" or 1" x 3/4" or 1 1/2" x 1" or 1 1/2" x 1 1/4" or 2" x 1/2" or 2" x 1 1/4" or 3" x 2" or 2" x 3/4" or 2" x 1" or 2" x 1 1/2" or 1 1/2" x 3/4" or 1 1/4" x 1/2" or 1 1/4" x 3/4" or 3/4" x 1/2" or 1 1/2" x 1/2" or 1 1/4" x 1" |
| O-rings | EPDM or HNBR |