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O-Ring-Gaskets

Product description

The table below contains information about the various sizes, materials and approvals for the o-ring gaskets of our covers. The majority of dimensions are available in the warehouse, but intermediate sizes must be ordered and may deviate with regard to approvals, color and durability. Our current seal materials include: silicone, EPDM, viton and FEP (similar to PTFE) coated seals with silicone, EPDM or viton core. Further PFA coated seals are also available (for temperatures up to 230°C).

Data sheet

O-Ring Gaskets

Data sheet - O-Ring Gaskets
NW Article No. Silicone transparent
+200°C/ -50°C 		Article No. EPDM black +150°C / -45°C Index A
black vulcanized +140°C / -40°C Index B 		Index Article No. Viton green +200°C/ -20°C Colour
(1)
100 20107si 1, 2, 3, 4 20107ep 1, 3 ,4 B 20107vi 1, 3 ,4 grün
150 20157si 1, 2, 3, 4 20157ep 1, 3, 4 B 20157vi 1, 3 ,4 grün
200 20207si 1, 2, 3, 4 20207ep 1, 2, 3, 4 A 20207vi 1, 3 ,4 grün
250 20257si 1, 2, 3, 4 20257ep 1, 3, 4 B 20257vi 1, 3 ,4 grün
300 20307si 1, 2, 3, 4 20307ep 1, 2, 3, 4 A 20307vi 1, 3 ,4 grün
350 20357si 1, 2, 3, 4 20357ep 1, 3, 4 B 20357vi 1, 3 ,4 grün
400 20407si 1, 2, 3, 4 20407ep 1, 2, 3, 4 A 20407vi 1, 3 ,4 grün
450 20457si 1, 2, 3, 4 20457ep 1, 2, 3, 4 A 20457vi 1, 3 ,4 grün
500 20507si 1, 2, 3, 4 20507ep 1, 2, 3, 4 A 20507vi 1, 3 ,4 grün
600 20607si 1, 2, 3, 4 20607ep 1, 2, 3, 4 A 20607vi 1, 3 ,4 grün
700 20707si 1, 2, 3, 4 20707ep 1, 3, 4 B 20707vi 1, 3 ,4 grün
800 20807si 1, 2, 3, 4 20807ep 1, 3, 4 B 20807vi 1, 3 ,4 grün
900 20907si 1, 2, 3, 4 20907ep 1, 3, 4 B 20907vi 1, 3 ,4 schwarz
1000 21007si 1, 2, 3, 4 21007ep 1, 3, 4 B 21007vi 1, 3 ,4 schwarz
(2)
200 x 300 22030si 1, 3, 4 22030ep 1, 3, 4 B 22030vi 1, 3 , 4 schwarz
250 x 350 22535si 1, 3 ,4 22535ep 1, 3 ,4 B 22535vi 1, 3 ,4 schwarz
300 x 400 23040si 1, 3, 4 23040ep 1, 3, 4 B 23040vi 1, 3, 4 schwarz
350 x 450 23545si 1, 3, 4 23545ep 1, 3, 4 B 23545vi 1, 3, 4 schwarz
400 x 500 24050si 1, 3, 4 24050ep 1, 3, 4 B 24050vi 1, 3, 4 schwarz
(3)
100 20096si 1 20096ep 1, 3, 4 B 20096vi 1 schwarz
125 20121si 1 20121ep 1, 3, 4 B 20121vi 1 schwarz
150 20146si 1 20146ep 1, 3, 4 B 20146vi 1 schwarz
175 20171si 1 20171ep 1, 3, 4 B 20171vi 1 schwarz
200 20196si 1 20196ep 1, 3 ,4 B 20196vi 1 schwarz
225 20221si 1 20221ep 1, 3, 4 B 20221vi 1 schwarz
(4)
410 x 510 1022si 1, 2, 3, 4 1022ep 1, 2, 3, 4 B 1022vi 1, 3, 4 schwarz
(5)
200 220si-ASL 1 220ep-ASL 1, 3, 4 B 220vi-ASL 1, 3, 4 schwarz
250 225si-ASL 1 225ep-ASL 1, 3, 4 B 225vi-ASL 1, 3, 4 schwarz
300 230si-ASL 1 230ep-ASL 1, 3, 4 B 230vi-ASL 1, 3, 4 schwarz
350 235si-ASL 1 235ep-ASL 1, 3, 4 B 235vi-ASL 1, 3, 4 schwarz
400 240si-ASL 1 240ep-ASL 1, 3 ,4 B 240vi-ASL 1, 3, 4 schwarz
450 245si-ASL 1 245ep-ASL 1, 3 ,4 B 245vi-ASL 1, 3 , 4 schwarz
500 250si-ASL 1 250ep-ASL 1, 3, 4 B 250vi-ASL 1, 3, 4 schwarz
600 260si-ASL 1 260ep-ASL 1, 3, 4 B 260vi-ASL 1, 3, 4 schwarz

O-Ring Gaskets

Data sheet - O-Ring Gaskets
NW Article No. FEP-Silicone
+204°C / -20°C
shell: transparent
core: red 		Article No. FEP-Viton
+200°C / -40°C
shell: transparent
core: black 		Article No. FEP-EPDM
+140°C / -40°C
shell: transparent
core: black 		Article No. PFA-Silicone
+230°C / -60°C
shell: transparent
core: red
(1)
100 20107fes 1, 2, 3, 4, 6 20107fev 1, 2 , 3, 4, 6 20107fee 1, 2 , 3, 4, 6 20107pfa 2, 3, 4, 6
150 20157fes 1, 2, 3, 4, 6 20157fev 1, 2 , 3, 4, 6 20157fee 1, 2 , 3, 4, 6 20157pfa 2, 3, 4, 6
200 20207fes 1, 2, 3, 4, 6 20207fev 1, 2 , 3, 4, 6 20207fee 1, 2 , 3, 4, 6 20207pfa 2, 3, 4, 6
250 20257fes 1, 2, 3, 4, 6 20257fev 1, 2 , 3, 4, 6 20257fee 1, 2 , 3, 4, 6 20257pfa 2, 3, 4, 6
300 20307fes 1, 2, 3, 4, 6 20307fev 1, 2 , 3, 4, 6 20307fee 1, 2 , 3, 4, 6 20307pfa 2, 3, 4, 6
350 20357fes 1, 2, 3, 4, 6 20357fev 1, 2 , 3, 4, 6 20357fee 1, 2 , 3, 4, 6 20357pfa 2, 3, 4, 6
400 20407fes 1, 2, 3, 4, 6 20407fev 1, 2 , 3, 4, 6 20407fee 1, 2 , 3, 4, 6 20407pfa 2, 3, 4, 6
450 20457fes 1, 2, 3, 4, 6 20457fev 1, 2 , 3, 4, 6 20457fee 1, 2 , 3, 4, 6 20457pfa 2, 3, 4, 6
500 20507fes 1, 2, 3, 4, 6 20507fev 1, 2 , 3, 4, 6 20507fee 1, 2 , 3, 4, 6 20507pfa 2, 3, 4, 6
600 20607fes 1, 2, 3, 4, 6 20607fev 1, 2 , 3, 4, 6 20607fee 1, 2 , 3, 4, 6 20607pfa 2, 3, 4, 6
700 20707fes 1, 2, 3, 4, 6 20707fev 1, 2 , 3, 4, 6 20707fee 1, 2 , 3, 4, 6 20707pfa 2, 3, 4, 6
800 20807fes 1, 2, 3, 4, 6 20807fev 1, 2 , 3, 4, 6 20807fee 1, 2 , 3, 4, 6 20807pfa 2, 3, 4, 6
900 20907fes 1, 2, 3, 4, 6 20907fev 1, 2 , 3, 4, 6 20907fee 1, 2 , 3, 4, 6 20907pfa 2, 3, 4, 6
1000 21007fes 1, 2, 3, 4, 6 21007fev 1, 2 , 3, 4, 6 21007fee 1, 2 , 3, 4, 6 21007pfa 2, 3, 4, 6
(2)
200 x 300 22030fes 1, 2, 3, 4, 6 22030fev 1, 2, 3, 4, 6 22030fee 1, 2, 3, 4, 6 22030pfa 2, 3, 4, 6
250 x 350 22535fes 1, 2, 3, 4, 6 22535fev 1, 2, 3, 4, 6 22535fee 1, 2, 3, 4, 6 22535pfa 2, 3, 4, 6
300 x 400 23040fes 1, 2, 3, 4, 6 23040fev 1, 2, 3, 4, 6 23040fee 1, 2, 3, 4, 6 23040pfa 2, 3, 4, 6
350 x 450 23545fes 1, 2, 3, 4, 6 23545fev 1, 2, 3, 4, 6 23545fee 1, 2, 3, 4, 6 23545pfa 2, 3, 4, 6
400 x 500 24050fes 1, 2, 3, 4, 6 24050fev 1, 2, 3, 4, 6 24050fee 1, 2, 3, 4, 6 24050pfa 2, 3, 4, 6
(3)
100 20096fes 1, 2, 3, 4, 6 20096fev 1, 2, 3, 4, 6 20096fee 1, 2, 3, 4, 6 20096pfa 2, 3, 4, 6
125 20121fes 1, 2, 3, 4, 6 20121fev 1, 2, 3, 4, 6 20121fee 1, 2, 3, 4, 6 20121pfa 2, 3, 4, 6
150 20146fes 1, 2, 3, 4, 6 20146fev 1, 2, 3, 4, 6 20146fee 1, 2, 3, 4, 6 20146pfa 2, 3, 4, 6
175 20171fes 1, 2, 3, 4, 6 20171fev 1, 2, 3, 4, 6 20171fee 1, 2, 3, 4, 6 20171pfa 2, 3, 4, 6
200 20196fes 1, 2, 3, 4, 6 20196fev 1, 2, 3, 4, 6 20196fee 1, 2, 3, 4, 6 20196pfa 2, 3, 4, 6
225 20221fes 1, 2, 3, 4, 6 20221fev 1, 2, 3, 4, 6 20221fee 1, 2, 3, 4, 6 20221pfa 2, 3, 4, 6
(4)
410 x 510 1022fes 1022fev 1022fee 1022pfa
(5)
200 220fes-ASL 1, 2, 3, 4, 6 220fev-ASL 1, 2, 3, 4, 6 220fee_ASL 1, 2, 3, 4, 6 220pfa-ASL 2, 3, 4, 6
250 225fes-ASL 1, 2, 3, 4, 6 225fev-ASL 1, 2, 3, 4, 6 225fee-ASL 1, 2, 3, 4, 6 225pfa-ASL 2, 3, 4, 6
300 230fes-ASL 1, 2, 3, 4, 6 230fev-ASL 1, 2, 3, 4, 6 230fee-ASL 1, 2, 3, 4, 6 230pfa-ASL 2, 3, 4, 6
350 235fes-ASL 1, 2, 3, 4, 6 235fev-ASL 1, 2, 3, 4, 6 235fee-ASL 1, 2, 3, 4, 6 235pfa-ASL 2, 3, 4, 6
400 240fes-ASL 1, 2, 3, 4, 6 240fev-ASL 1, 2, 3, 4, 6 240fee-ASL 1, 2, 3, 4, 6 240pfa-ASL 2, 3, 4, 6
450 245fes-ASL 1, 2, 3, 4, 6 245fev-ASL 1, 2, 3, 4, 6 245fee-ASL 1, 2, 3, 4, 6 245pfa-ASL 2, 3, 4, 6
500 250fes-ASL 1, 2, 3, 4, 6 250fev-ASL 1, 2, 3, 4, 6 250fee-ASL 1, 2, 3, 4, 6 250pfa-ASL 2, 3, 4, 6
600 260fes-ASL 1, 2, 3, 4, 6 260fev-ASL 1, 2, 3, 4, 6 260fee-ASL 1, 2, 3, 4, 6 260pfa-ASL 2, 3, 4, 6

Overview of gasket application

Data sheet - Overview of gasket application
Reference number Closure type
(1) Runder Druckverschluss, 1-bar Verschluss, Druck-Konusverschluss, Automatischer Druckverschluss, Glas-Deckel
Round Pressure Cover, 1-bar Cover, Pressure Cone-Cover, Automatic Pressure Cover, Glass-Cover
(2) Ovaler Druckverschluss
Oval Pressure Cover
(3) Meta-Flansch-Schauglas
Meta-Flange-Sightglass
(4) Mannloch-Verschluss 410x510
Manhole-Cover 410x510
(5) Aseptic-Line Verschlüsse
Aseptic-Line Covers

Gasket certificates

Data sheet - Gasket certificates
Reference number Certificate
1 FDA (21CFR 177.2600)
2 U.S. Pharmacopeia (USP) Class VI
3 EG 1935/2004
4 ADI-free (frei von tierischen Bestandteilen)
5 3A Sanitary Standard 18-03
6 FDA (21CFR 177.1550)

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