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|---|---|
H780
Hallite
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The Hallite 780 double-acting piston seal in a robust five part assembly is designed specifically for one piece pistons in a wide range of medium duty applications. The seal is also suitable for two piece pistons.
Comprised of a nitrile rubber sealing element, two split support rings, and two split L-shaped bearings located either side of the seal, the well proven nitrile rubber sealing element is designed to be extremely wear resistant with multi-lips for efficient dynamic sealing with minimal low pressure friction and, when pressurized, will be protected from extrusion damage by the extending lips of the support rings.
The support ring is manufactured from a tough, flexible, wear resistant thermoplastic polyester elastomer (TPE) and scarf cut for assembly.
Both the L-shaped bearings and support rings are grooved to ensure that the fluid pressure properly energises the sealing element and to prevent the possibility of any pressure trapping within the seal assembly.
High and low temperature resistance
Ozone aging resistance
UV resistance
Durable performance
Waterproof, anti-toxic, good elongation, good air permeability
| Material | PU |
| Size | Standard size/custom size |
| Color | Blue&Orange&black |
| Brand name | Hallite |
| Place of Original | United Kingdom |
| Package | Plastic bag, box, carton |
Established in 2007, Guangzhou Jiarui Machinery Co.,Ltd. is a company that focuses on developing and producing seals for construction machinery, hydraulic seals, PTEF seals, ultra high temperature seals, and PU seals. With our own PTFE factory and over 5000 square meters of space, we are a technological company with more than 30 senior technicians and 100 advanced fabricating machines and testing equipment. We have also obtained ISO 9001:2008 quality management system certification. Our sales business covers South-East Asia, Thailand, India, the Middle East, South Africa, Australia, and the domestic market. With our extensive experience and professional product technology, we are dedicated to providing you with superior service.
The Hallite 780 double-acting piston seal in a robust five part assembly is designed specifically for one piece pistons in a wide range of medium duty applications. The seal is also suitable for two piece pistons.
Comprised of a nitrile rubber sealing element, two split support rings, and two split L-shaped bearings located either side of the seal, the well proven nitrile rubber sealing element is designed to be extremely wear resistant with multi-lips for efficient dynamic sealing with minimal low pressure friction and, when pressurized, will be protected from extrusion damage by the extending lips of the support rings.
The support ring is manufactured from a tough, flexible, wear resistant thermoplastic polyester elastomer (TPE) and scarf cut for assembly.
Both the L-shaped bearings and support rings are grooved to ensure that the fluid pressure properly energises the sealing element and to prevent the possibility of any pressure trapping within the seal assembly.
High and low temperature resistance
Ozone aging resistance
UV resistance
Durable performance
Waterproof, anti-toxic, good elongation, good air permeability
| Material | PU |
| Size | Standard size/custom size |
| Color | Blue&Orange&black |
| Brand name | Hallite |
| Place of Original | United Kingdom |
| Package | Plastic bag, box, carton |
Established in 2007, Guangzhou Jiarui Machinery Co.,Ltd. is a company that focuses on developing and producing seals for construction machinery, hydraulic seals, PTEF seals, ultra high temperature seals, and PU seals. With our own PTFE factory and over 5000 square meters of space, we are a technological company with more than 30 senior technicians and 100 advanced fabricating machines and testing equipment. We have also obtained ISO 9001:2008 quality management system certification. Our sales business covers South-East Asia, Thailand, India, the Middle East, South Africa, Australia, and the domestic market. With our extensive experience and professional product technology, we are dedicated to providing you with superior service.
