What temperature range can Aperflu 2275 FFKM O-rings handle?

Aperflu 2275 is rated for continuous service up to 200 °C, with excellent compression set stability at that temperature.

Which AS568 sizes are available?

All 374 AS568 standard dash numbers from -001 to -475, cross sections 1.02 mm to 6.99 mm, plus custom sizes on request.

What is the minimum order quantity and lead time?

MOQ is 1 pc for standard AS568 sizes. Moulded samples ship in 7 days, production lots in 10–15 days.

Are unit prices published?

Yes. The AS568 size chart on this site lists the unit price for every standard size in USD per piece.

Perfluoroelastomer (FFKM) Sealing Solutions

Aperflu 2275 FFKM O-Rings — Every AS568 Size, Transparent Prices

Factory-direct Aperflu 2275 perfluoroelastomer O-rings for the most aggressive media and highest temperatures. All 374 AS568 standard sizes with published unit prices — no RFQ waiting, no hidden costs.

Browse Sizes & Prices Get a Quote in 24 h

374 standard sizes
from USD 1.0 per piece
up to 200 °C service
MOQ 1 pc standard sizes

Aperflu 2275 FFKM O-ring, black compound, white background product photo — Aperflu 2275 FFKM O-ring – precision moulded, burr-free finish

Why Aperflu 2275 FFKM?

Extreme chemical resistance

Seals hot organic and inorganic acids, caustics, ketones, esters, ethers, alcohols, solvents, fuels, sour gases, steam and hot water.

High-temperature stability

Continuous service up to 200 °C — the point where ordinary elastomers soften, Aperflu 2275 keeps working.

Low compression set

15–16 % compression set (70 h at 200 °C, O-ring #214) keeps sealing force stable over long service intervals.

Every AS568 size

Dash numbers -001 to -475: cross sections 1.02 mm to 6.99 mm, inside diameters 0.74 mm to 658.88 mm.

Published unit prices

The only FFKM catalogue with a full public price list — from USD 1.0 to 427.9 per piece.

Fast delivery

Moulded samples in 7 days, production in 10–15 days. 1 pc for standard AS568 sizes. Custom colours and sizes available.

Product Gallery

Precision-moulded Aperflu 2275 FFKM O-rings in black, grey, blue, red and green compounds — white-background product photography.

Black Aperflu 2275 FFKM O-ring front view on white background — Black compound

Graphite grey Aperflu 2275 FFKM O-ring on white background — Graphite grey compound

Black Aperflu 2275 FFKM O-ring angle view on white background — Angle view

Red Aperflu 2275 FFKM O-ring on white background — Red compound

Blue Aperflu 2275 FFKM O-ring on white background — Blue compound

Green Aperflu 2275 FFKM O-ring on white background — Green compound

AS568 Size Series at a Glance

All 374 standard dash numbers, grouped by cross section. Click a series to open the chart with unit prices.

CS 1.02 mm AS568-001 – AS568-001 1 sizes CS 1.27 mm AS568-002 – AS568-002 1 sizes CS 1.53 mm AS568-003 – AS568-003 1 sizes CS 1.78 mm AS568-004 – AS568-050 47 sizes CS 2.62 mm AS568-102 – AS568-178 77 sizes CS 3.53 mm AS568-201 – AS568-284 84 sizes CS 5.33 mm AS568-309 – AS568-395 87 sizes CS 6.99 mm AS568-400 – AS568-475 76 sizes

Chemical Resistance Highlights

Media group	Rating
Hot organic & inorganic acids	Excellent
Caustics (NaOH up to 50 %)	Excellent
Ketones, aldehydes, esters, ethers, alcohols	Excellent
Solvents, fuels, hydrocarbons, sour gases	Excellent
Steam and hot water	Excellent
Amines (high temperature, concentrated)	Good – contact us for grade selection
Clean-in-place (CIP) / steam-in-place (SIP) agents	Excellent
Active pharmaceutical ingredients (APIs)	Excellent

Full typical property tables: Technical data →

Get your FFKM O-ring price in 24 hours

Tell us the AS568 dash number, quantity and service media. MOQ 1 pc for standard sizes.

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