DHT257 e1440739248725 191x300 1

DHT

DHT257 e1440739248725 191x300 1

Core Features / Details:

This DHT style double acting piston seal is a cost-effective seal with long and efficient seal life. Consisting of a nitrile rubber sealing element and two acetal anti-extrusion rings, under pressure, this seal exerts a wedge action on the anti-extrusions rings and minimises the potential for extrusion of the seal. This seal is often used with wear rings on either side.

Temperature: '-30°C to +100°C

Pressure: 400 BAR

Speed: 0.5m/sec

Abbreviations:

I.D: Internal Diameter / Rod Size

O.D: External Diamete / Rod Size

S.H: Shoulder Height before lip / Rod Size

O.H: Overall Height including lip

Product code ØD Ød L1 Material
DHTI-01500112-044N 1.500 1.125 0.452 NBR
DHTI-02000150-058N 2.000 1.500 0.587 NBR
DHTI-02500200-058N 2.500 2.000 0.587 NBR
DHTI-03000250-058N 3.000 2.500 0.587 NBR
DHTI-03250275-058N 3.250 2.750 0.587 NBR
DHTI-03500300-058N 3.500 3.000 0.587 NBR
DHTI-04000325-077N 4.000 3.250 0.780 NBR
DHTI-04500375-077N 4.500 3.750 0.780 NBR
DHTI-05000425-077N 5.000 4.250 0.780 NBR
DHTI-06000525-077N 6.000 5.250 0.780 NBR
DHTI-07000625-077N 7.000 6.250 0.780 NBR
DHTI-08000725-077N 8.000 7.250 0.780 NBR

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