- 3 in Overall Length
| Bypass Valve Setting LR | 34.81 psi, 2.4 bar |
| Bypass Valve | Yes |
| Thermal Lockout | Yes |
| Overall Length | 3 in, 76.2 mm |
| Style | Visual, Electrical |
| Connector Style | Hirschmann |
| Indicator Actuation | 35 psid |
| Series | W061, W041, HPK02, W440, W350, W451, W620, HPK |
| Electrical Type | 115V AC / 28V DC, 2 AMP |
| Seal Material | Viton |
| Surge Control | Yes |
| Weight | 0.385 LB |
| EAN or UPC | 742330196960 |

