joining sight glass
Sizes:
TYPE CONNECTION LENGTH
GR-1/4 1/4 × 1/4 67MM
GR-3/8 3/8 × 3/8 77.5MM
GR-1/2 1/2×1/2 77.5MM
GR-5/8 5/8 × 5/8 82MM
GR-3/4 3/4 x 3/4 82MM
GR-7/8 7/8 × 7/8 82MM
