Spring-energized seal Omniseal® 400A
siliconeU-shapedflange

Spring-energized seal - Omniseal® 400A - Omniseal Solutions - silicone / U-shaped / flange
Spring-energized seal - Omniseal® 400A - Omniseal Solutions - silicone / U-shaped / flange
Spring-energized seal - Omniseal® 400A - Omniseal Solutions - silicone / U-shaped / flange - image - 2
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Characteristics

Type
spring-energized
Material
silicone
Configuration
U-shaped
Application
flange, gearbox, control, shafts
Other characteristics
static, dynamic, custom-made, large, spring
Temperature limit

Min.: -250 °C
(-418 °F)

Max.: 350 °C
(662 °F)

Pressure limit

Min.: 0 Pa
(0 psi)

Max.: 100,000,000 Pa
(14,503.8 psi)

Diameter

Min.: 15 mm
(0.591 in)

Max.: 3,000 mm
(118.11 in)

Speed

1 m/s
(3.3 ft/s)

Description

This polymer seal has a cantilever spring design (also known as a V-Spring) and is used in dynamic applications, providing good friction and leakage control at moderate pressures and temperatures. The sealing solution features a PTFE jacket energized by a corrosion resistant, V-shaped spring (jacket designed with a flange on the ends).

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

InnoTrans 2026
InnoTrans 2026

22-25 Sep 2026 Berlino (Germany)

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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.