Piston gasket ZAS-T764 (type 764)

Name: Piston gasket ZAS-T764 (type 764)
Rating: 4.6 (31 reviews)

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Details	Elastomer seal ring Interchangeable with many different brands (Parker, KR type; Simrit, Simco 300 type; Trelleborg, Wynseal type) Very flexible and wear-resistant Low friction Good sealing capacity
Application range	For double-acting cylinders
Properties	The seal does not need to be recalibrated like PTFE standard seals Easy mounting
Consists of	Seal ring: polyester elastomer O-ring: NBR 70
Technical info	Maximum operating pressure: 250 bar It is recommended that a guide ring is fitted to the piston on one or both sides of the seal, e.g. type 87 or 506
Benefits	Negligible internal leakage compared to a PTFE standard seal Wide range of applications Long service life Low resistance Higher resistance to contamination

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Product	Unit	Type	Inside diameter d1	Consists of	Outside diameter D1	Groove thickness	Width	Max. working pressure	Max. sliding speed	Min. working temperature	Max. working temperature	Material	Type code
Hallite ZAS402942T764 Piston seal 40x29x4.2mm Hallite	Each	Piston seal	29 mm	Seal ring: polyester elastomer / O-ring: NBR 70	40 mm	4.2 mm	4.2 mm	250 BAR	1 m/s	-45 °C	110 °C	Bronze / Teflon (PTFE) / Nitrile rubber [NBR]	764
Hallite ZAS503942T764 Piston seal 50x39x4.2mm Hallite	Each	Piston seal	39 mm	Seal ring: polyester elastomer / O-ring: NBR 70	50 mm	4.2 mm	4.2 mm	250 BAR	1 m/s	-45 °C	110 °C	Bronze / Teflon (PTFE) / Nitrile rubber [NBR]	764
Hallite ZAS604942T764 Piston seal 60x49x4.2mm Hallite	Each	Piston seal	49 mm	Seal ring: polyester elastomer / O-ring: NBR 70	60 mm	4.2 mm	4.2 mm	250 BAR	1 m/s	-45 °C	110 °C	Bronze / Teflon (PTFE) / Nitrile rubber [NBR]	764
Hallite ZAS635242T764 Piston seal 63x52x4.2mm Hallite	Each	Piston seal	52 mm	Seal ring: polyester elastomer / O-ring: NBR 70	63 mm	4.2 mm	4.2 mm	250 BAR	1 m/s	-45 °C	110 °C	Bronze / Teflon (PTFE) / Nitrile rubber [NBR]	764
Hallite ZAS705942T764 Piston seal 70x59x4.2mm Hallite	Each	Piston seal	59 mm	Seal ring: polyester elastomer / O-ring: NBR 70	70 mm	4.2 mm	4.2 mm	250 BAR	1 m/s	-45 °C	110 °C	Bronze / Teflon (PTFE) / Nitrile rubber [NBR]	764
Hallite ZAS9074563T764 Piston seal 90x74.5x6.3mm Hallite	Each	Piston seal	74.5 mm	Seal ring: polyester elastomer / O-ring: NBR 70	90 mm	6.3 mm	6.3 mm	250 BAR	1 m/s	-45 °C	110 °C	Bronze / Teflon (PTFE) / Nitrile rubber [NBR]	764

Type	Inside diameter (millimetre)	Consists of
Piston seal	29	Seal ring: polyester elastomer O-ring: NBR 70

Type	Inside diameter (millimetre)	Consists of
Piston seal	39	Seal ring: polyester elastomer O-ring: NBR 70

Type	Inside diameter (millimetre)	Consists of
Piston seal	49	Seal ring: polyester elastomer O-ring: NBR 70

Type	Inside diameter (millimetre)	Consists of
Piston seal	52	Seal ring: polyester elastomer O-ring: NBR 70

Type	Inside diameter (millimetre)	Consists of
Piston seal	59	Seal ring: polyester elastomer O-ring: NBR 70

Type	Inside diameter (millimetre)	Consists of
Piston seal	74.5	Seal ring: polyester elastomer O-ring: NBR 70