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
This product is interchangeable with:
PQ - PQ12 - PQ14 - NPQ1 - 32A02 - 32A03 - 32A04 - 32A05 - 32A06 - 32A07 - PQ52 - AQ-SEAL
NPQ52 490 AQ-SEAL PQ5204900 PQ5204900-M12N PQ5204900-T46N 32A07 4900 A 24 N 32A07-4900-A-24-N 32A07-4900-A24N 32A074900A24N
NPQ52 500 AQ-SEAL PQ5205000 PQ5205000-M12N PQ5205000-T46N 32A07 5000 A 24 N 32A07-5000-A-24-N 32A07-5000-A24N 32A075000A24N
NPQ32 420 AQ-SEAL PQ3204200 PQ3204200-M12N PQ3204200-T46N 32A06 4200 A 24 N 32A06-4200-A-24-N 32A06-4200-A24N 32A064200A24N
NPQ32 450 AQ-SEAL PQ3204500 PQ3204500-M12N PQ3204500-T46N 32A06 4500 A 24 N 32A06-4500-A-24-N 32A06-4500-A24N 32A064500A24N
NPQ32 440 AQ-SEAL PQ3204400 PQ3204400-M12N PQ3204400-T46N 32A06 4400 A 24 N 32A06-4400-A-24-N 32A06-4400-A24N 32A064400A24N
NPQ32 460 AQ-SEAL PQ3204600 PQ3204600-M12N PQ3204600-T46N 32A06 4600 A 24 N 32A06-4600-A-24-N 32A06-4600-A24N 32A064600A24N
Search by code
| Description | Ø d | Ø D | L | ||
|---|---|---|---|---|---|
| ETU 420 B40 BN | 392,00 | 420,00 | 9,50 | PTFE+Bz/NBR | |
| ETU 440 B40 BN | 412,00 | 440,00 | 9,50 | PTFE+Bz/NBR | |
| ETU 450 B40 BN | 422,00 | 450,00 | 9,50 | PTFE+Bz/NBR | |
| ETU 460 B40 BN | 432,00 | 460,00 | 9,50 | PTFE+Bz/NBR | |
| 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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