O-ring seal 822
circularelastomerPTFE

O-ring seal
O-ring seal
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Characteristics

Type
O-ring
Configuration
circular
Material
elastomer, PTFE
Other characteristics
compact, spring
Temperature limit

Max.: 180 °C
(356 °F)

Min.: -35 °C
(-31 °F)

Pressure limit

16 bar
(232.1 psi)

Speed

15 m/s
(49.2 ft/s)

Description

It is a double pressurized back-to-back compact and BIDIRECTIONAL multi-spring seal. Of easy mounting, it may be supplied in materials that are available to TYPE 2 and 4. In the 822 version all gaskets are in elastomer (O-Rings), while in the 844 version they are all in PTFE. In order to use this model, you must provide an auxiliary liquid circulation with higher pressure than that of the sealed fluid.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.