Fire King QR41
Fire King QR41
In stock!
The Fire King QR41 is the companion size to the QR40 in Fire King's quad-ring valve seal lineup, sized for a different valve-stem bore. Like the QR40, its four-lobed cross-section resists rolling in the gland better than a standard round O-ring, giving a more stable seal through repeated servicing.
Key Features
- Four-lobed quad-ring profile for a more stable seal than a round O-ring
- Sized separately from the QR40 for a different valve-stem bore
Technical Specifications
- Seal profile: Quad-ring (X-ring)
- Application: Fire extinguisher valve stem

