Over-Pressure Rings for KF flanges
£2–£4
TECHNICAL SPECS – CLICK HERE
Over-Pressure Rings for KF flanges
Over-pressure rings create a barrier on the outer diameter of the elastomer sealing ring to prevent “blow out” due to the presence of pressures greater than 1 standard atmosphere within a system. A centring ring assembly with an over-pressure ring can withstand up to 100psi of pressure depending on the size of the flange you are using.
LewVac CNC machined clamps have a built-in over- pressure ring design. With the use of these clamps there is no need for the added expense of an over pressure ring addition to the centring ring assembly.
Stainless Steel.
Product Code | Fig. | Description | A | B | C | Price | Quantity | PDF & STP | |
---|---|---|---|---|---|---|---|---|---|
FL-OPR10KF | 1 | DN10KF OVER PRESSURE RING | 28 | 23.5 | 3.7 | £2 | |||
FL-OPR16KF | 1 | DN16KF OVER PRESSURE RING | 31.8 | 29.1 | 3.7 | £2 | |||
FL-OPR25KF | 1 | DN25KF OVER PRESSURE RING | 40.4 | 38.9 | 3.7 | £2 | |||
FL-OPR40KF | 1 | DN40KF OVER PRESSURE RING | 57.2 | 54.0 | 3.7 | £2 | |||
FL-OPR50KF | 1 | DN50KF OVER PRESSURE RING | 69.9 | 66.6 | 3.7 | £4 |