
Image shown is representative and may differ from the actual product in size, proportions, and color shade
2.880 in
(73.15 mm)
7.500 in
(190.50 mm)
8
0.880 in
(22.35 mm)
5.880 in
(149.35 mm)
1/4"

FSIL FS50BU21 Full Face Gasket, Size: 300#-2.5"-FF-1/4"
Material: FSIL FS50BU21 Full Face Gasket
Size: 300#-2.5"-FF-1/4" Full Face Gasket
Part Number: FS50BU21-300#-2.5"-FF-1/4"
FS50BU21
Fluorosilicone (FVMQ, FSIL)
50
Shore A
Silicone Oil Filled
Color: Blue
Detailed Description
FS50BU21-300#-2.5"-FF-1/4" is a Blue, 50 Shore A, Fluorosilicone (FVMQ, FSIL) Full Face Gasket. It is a 50 durometer Fluorosilicone (FVMQ, FSIL). FS50BU21 is manufactured with the following features & specifications: Silicone Oil Filled. FS50BU21-300#-2.5"-FF-1/4" is size 300#-2.5"-FF-1/4" Full Face Gasket also referred to as 2.5 (Pipe Size) x 73.15mm (ID) x 190.5mm (OD) x 8 (Bolt Qty) x 22.35mm (Bolt Dia.) x 149.35mm (Bolt Circle) x 1/4" (Thickness). FS50BU21-300#-2.5"-FF-1/4" is a size 2.5, 300#-FF ASME Ring Gasket. Material: 50 Durometer FSIL FS50BU21 Full Face Gasket Size: 300#-2.5"-FF-1/4", 2.5 Pipe Size X 73.15mm ID X 190.5mm OD X 8 Bolt Qty X 22.350mm Bolt Dia. X 149.350mm Bolt Circle X 1/4" Thickness

| Technical Specification | Value |
|---|---|
| Compound Number | FS50BU21 |
| Material | Fluorosilicone (FVMQ, FSIL) |
| Color | Blue |
| Durometer | 50 Shore A Hardness |
| High Temperature | 175 °C / 347 °F |
| Low Temperature | -75 °C / -103 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-2.5"-FF-1/4" |
| Pipe Size | 2.5 |
| ID | 73.15 mm / 2.880 in |
| OD | 190.50 mm / 7.500 in |
| Bolt Qty | 8 |
| Bolt Dia. | 22.35 mm / 0.880 in |
| Bolt Circle | 149.35 mm / 5.880 in |
| Thickness | 1/4" |



