ETUDouble-acting Piston Seals

Double-acting O-Ring energized piston seals for critical applications, fluid/gas separation or low density fluids. Those seals consists of a PTFE compound sliding surface with an incorporated Q-Ring, both energized by an O-Ring. It minimizes the stick-slip phenomena, guarantees a low friction and a very high wear resistance together with a good sealing action. Standard materials: filled PTFE + Nitrile

Seal capabilities

Temperature: from -40 to 210 °C
Max. pressure: 600 bar
Max. speed: 3 m/s

Applications

Disegno tecnico ETU Double-acting Piston Seals

Technical brochure (PDF) | Installation guide (PDF) | Materials (PDF)

This product is interchangeable with:
PQ - PQ12 - PQ14 - NPQ1 - 32A02 - 32A03 - 32A04 - 32A05 - 32A06 - 32A07 - PQ52 - AQ-SEAL

AQ-SEAL PQ5204900 PQ5204900-M12N PQ5204900-T46N NPQ52 490 32A07 4900 A 24 N 32A07-4900-A-24-N 32A07-4900-A24N 32A074900A24N AQ-SEAL PQ5205000 PQ5205000-M12N PQ5205000-T46N NPQ52 500 32A07 5000 A 24 N 32A07-5000-A-24-N 32A07-5000-A24N 32A075000A24N

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Entries per page:

Description	Ø d	Ø D	L
ETU 490 B40 BN	455,00	490,00	11,50	PTFE+Bz/NBR
ETU 500 B40 BN	465,00	500,00	11,50	PTFE+Bz/NBR

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