Image shown is representative and may differ from the actual product in size, proportions, and color shade
1.000 in
(25.40 mm)
4.880 in
(123.95 mm)
4
0.750 in
(19.05 mm)
3.500 in
(88.90 mm)
1/2"
FKM Parker HF391-75 Full Face Gasket, Size: 300#-1"-FF-OLD-1/2"
Material: FKM Parker HF391-75 Full Face Gasket
Size: 300#-1"-FF-OLD-1/2" Full Face Gasket
Part Number: HF391-75-300#-1"OLD-FF-1/2"
Parker Seal® (Parker)
HF391-75
FKM (Viton®)
75
Shore A
HiFluor
Color: Blue
Detailed Description
HF391-75-300#-1"OLD-FF-1/2" is a Blue, 75 Shore A, FKM (Viton®) Full Face Gasket made from Parker Seal® (Parker). It is a 75 durometer FKM (Viton®). Parker Seal® (Parker) HF391-75 is manufactured with the following features & specifications: HiFluor. HF391-75-300#-1"OLD-FF-1/2" is size 300#-1"-FF-OLD-1/2" Full Face Gasket also referred to as 1 OLD (Pipe Size) x 25.4mm (ID) x 123.95mm (OD) x 4 (Bolt Qty) x 19.05mm (Bolt Dia.) x 88.9mm (Bolt Circle) x 1/2" (Thickness). HF391-75-300#-1"OLD-FF-1/2" is a size 1 OLD, 300#-FF ASME Ring Gasket. Material: 75 Durometer FKM Parker HF391-75 Full Face Gasket Size: 300#-1"-FF-OLD-1/2", 1 OLD Pipe Size X 25.4mm ID X 123.95mm OD X 4 Bolt Qty X 19.050mm Bolt Dia. X 88.900mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | HF391-75 |
| Brand | Parker Seal® (Parker) |
| Material | FKM (Viton®) |
| Color | Blue |
| Durometer | 75 Shore A Hardness |
| High Temperature | 191 °C / 376 °F |
| Low Temperature | -26 °C / -15 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-1"-FF-OLD-1/2" |
| Pipe Size | 1 OLD |
| ID | 25.40 mm / 1.000 in |
| OD | 123.95 mm / 4.880 in |
| Bolt Qty | 4 |
| Bolt Dia. | 19.05 mm / 0.750 in |
| Bolt Circle | 88.90 mm / 3.500 in |
| Thickness | 1/2" |
| Other Specifications | |
HiFluor | |
