


| DIAGRAM | SHAFT SIZE DØ | SIZE CODE | TYPE CODE | D1 (mm) | D2 (ww) | L1 (ww) |
| A | 16.00 | 0160 | 86B | 28.00 | 35.00 | 30.00 |
| B | 16.00 | 0160 | 86 | 28.00 | 35.00 | 30.00 |
| C | 24.00 | 0240 | 86 | 48.00 | 45.00 | 50.00 |
| D | 24.00 | 0300 | 86 | 48.00 | 45.00 | 50.00 |
| E | 38.00 | 0380 | 86 | 53.00 | 56.00 | 65.50 |
Vulcan manufacture and stock 'O'-Ring Mounted Double Seals with varying face profiles,specifically designed for e oo:R fh,"SE-" and "SV-"Series Submersible Pumps. Each size has a unique face profile,Particularly relating to the central Rotary face. Inboard Seal and Stationary faces are Monolithic Silicon Carbide,whilst the oil-bath side Stationary is Monolithic Carbon.
| Type Name | mechanical seals type 86 for GR water pump |
| Size | 25mm,30mm |
| Material Combination | Face: SiC, TC |
| Seat: SiC, TC | |
| O-ring: NBR, EPDM, VIT, Aflas, FEP, Kalrez, Chemraz etc. | |
| Spring: SS304, SS316 | |
| Metal Parts: SS316, hastelloy C, AM350 |