FA Series : Quarter Turn Worm Gear Operator for Manual Operation
Features
Specifications :
Options :
Performance Specifications of Quarter Turn Worm Gear Operations (Manual Operation - FA Series)

| Material of Construction | ||
| Sr. No. | Part Name | Material |
| 1 | Housing | ASTM A536 65-45-12 OR SGI 450/12 |
| 2 | Cover | ASTM A536 65-45-12 OR SGI 450/12 |
| 3 | Gear | ASTM A536 80-60-03 OR SGI 600/3 |
| 4 | Worm Shaft | C45 OR En19 |
| 5 | End Cap | Carbon Steel AISI 1020 |
| 6 | Bearings | STD |
| 7 | Fastners | HT-8.8 GR |
| 8 | 'O' Ring & Oil Seal | NBR |
| 9 | Indicator | MS Painted (Carbon Steel AISI 1020) |
| 10 | Spur Housing | ASTM A536 65-45-12 OR SGI 450/12 |
| 11 | Spur Cover | ASTM A536 65-45-12 OR SGI 450/12 |
| 12 | Spur Gear | ASTM A536 80-60-03 OR SGI 600/3 |
| 13 | Spur Pinion | C45 |