Industrial-Grade Hydraulic Seal Dust Scrapers for Superior Cleaning

• Customization: Available
• Structure: Single End
• Pressure: Low Mechanical Seal
• Model NO.: GSZL
• Speed: High-Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard, Nonstandard
• Type: HG9
• Balance: Balanced
• Function: Shaft Sealing
• Color: Coffee,Green
• Sizes: According to Your Need
• Sample: Avaliable
• Business Type: Manufacturer
• Certificate: ISO9001:2008, SGS
• Export Market: Global
• Deliver Time: 3-5 Working Days
• Transport Package: Carton, Selas Can Be Packed to Your Requirements
• Specification: standard and custom
• Trademark: DEF
• Origin: Guangdong, China (Mainland)
• HS Code: 84840000
• Production Capacity: 500, 000PCS/Year
• Package Size: 21.00cm * 21.00cm * 11.00cm
• Package Gross Weight: 1.000kg

Product Description

Heavy-Duty Hydraulic Seal Dust Scrapers for Ultimate Cleaning Efficiency

Product Description

The dust ring is a reciprocating seal installed on the hydraulic and pneumatic piston rod, mainly used to remove dust from the surface of the piston rod and prevent pollutants from entering the sealed cylinder body. Its material is mainly rubber, and in recent years, it has gradually adopted a combination structure of PTFE and O-ring to improve wear resistance and service life. They can be assembled in grooves according to standard ISO 7425/1. 

Design Standard

d h9  mm	D H9                       mm	L3+0.2	D4	d1	a	R1≤	C≥
6~10	d+4.8	3.7	d+1.5	1.8	2	0.4	2
12~63	d+6.8	5	d+1.5	2.65	2	0.4	2
65~250	d+8.8	6	d+1.5	3.55	3	0.8	3
260~400	d+12.2	8.4	d+2	5.3	4	0.8	5
440~630	d+16	11	d+2	7	4	1.2	5
680~1200	d+20	14	d+2.5	8.4	5	1.6	7.5

Application Example

Mobile machinery
Injection presses
Machine tools
Standard cylinders
Injection moulding machines

Advantages