A Bonomi Group company
| Position | Part name | Material | Treatment | N.° pieces |
|---|---|---|---|---|
| 1 | Body | Stainless steel | - | 1 |
| 2 | Anti-blowout pinion | Stainless steel | - | 1 |
| 3* | O-ring | FKM | - | 1 |
| 4* | Spacer ring | pom | - | 1 |
| 5* | O-ring | FKM (VITON) | - | 1 |
| 6* | O-ring | FKM (VITON) | - | 1 |
| 7 | Cam | Stainless steel | - | 1 |
| 8 | Spacer | pom | - | 1 |
| 9* | Spacer | pom | - | 1 |
| 10 | Washer | Stainless steel | - | 1 |
| 11 | Snap ring | Stainless steel | - | 1 |
| 12 | Piston | Die cast aluminium | Hard anodized | 2 |
| 13* | O-ring | FKM (VITON) | - | 2 |
| 14* | Antifriction ring | pom | - | 2 |
| 15* | Thrust block | pom | - | 2 |
| 16 | Stop bolt retaining nut | Stainless steel | - | 2 |
| 17 | Stop bolt | Stainless steel | - | 2 |
| 18 | External spring | Acciaio-steel | Powder coating (bonderizing) | See spring setting |
| 19 | Internal spring | Acciaio-Steel | Powder coating (bonderizing) | See spring setting |
| 20 | Left end cap | Stainless steel | - | 1 |
| 21 | Right end cap | Stainless steel | - | 1 |
| 22 | End cap seats | FKM (VITON) | - | 2 |
| 23 | End cap seats | FKM (VITON) | - | 2 |
| 24 | End cap fixing screw | Stainless steel | - | 8 |
| 25 | Position indicator | Thermoplastic rubber TPE | - | 1 |
*Parts subject to wear.
| SIZE | PATTERN ISO 5211 | CH | A | B | C | D | E | F | G | H | ØI | ØK | L | M | N | O | P | Q | R | S | T NPT | U | ØV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | F03-F05 | 11 | 5.55 | 2.80 | 1.18 | 1.61 | 3.37 | 0.79 | 4.15 | 0.39 | 0.83 | 0.47 | 3.15 | 1.18 | 0.47 | 1.04 | 1.97 | 1.42 | 10-24 UNC 2Bx0.29" | 1/4-20 UNC 2Bx0.35” | 1/8" | 1.36 | 0.87 |
