DMS Seals hydraulic piston seals undergoes regular inspection to achieve proper functionality. This product has high quality assurance and excellent performance. All factors affecting its quality and production performance can be timely tested and corrected by our well-trained QC staff. The high reputation from customers confirms the high quality of hydraulic piston seals.

Product Description

1.Installation Recommendation

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2.Application and properties

Standard double acting sealing, a wide range of applications. Friction resistance is very low, no crawling phenomenon, strong wear resistance, and saving installation space.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

3.Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-35MPa	-30℃+200℃	1.5 m/s	hydraulic oil, flame retardant liquid, water and others.

4.Installation Dimensions

Bore Dia.	Groove Width	Order No.	O-Ring Dimension
D H9	L1+0.2	Order No.	O-Ring Dimension
60 65 70	6 6 6	SPGO606 SPGO656 SPGO70*6	43.55.3 485.3 53*5.3
75 80 85	6 6 6	SPGO756 SPGO806 SPGO85*6	585.3 635.3 67*5.3
90 95 100	6 6 6	SPGO906 SPGO956 SPGO100*6	735.3 77.55.3 83*5.3
105 110 115	6 6 6	SPGO1056 SPGO1106 SPGO115*6	87.55.3 92.55.3 97.5*5.3
120 125 130	6 6 6	SPGO1206 SPGO1256 SPGO130*6	1035.3 1085.3 112*5.3
135 140 145	6 6 6	SPGO1356 SPGO1406 SPGO145*6	1185.3 123.195.3 128*5.3
150 155 160	6 6 6	SPGO1506 SPGO1556 SPGO160*6	132.725.3 1385.3 142.24*5.3
165 170 175	6 6 6	SPGO1656 SPGO1706 SPGO175*6	148.55.3 151.775.3 158*5.3
180 185 190	6 6 6	SPGO1806 SPGO1856 SPGO190*6	164.475.3 1675.3 173*5.3
195 80 85	6 7.9 7.9	SPGO1956 SPGO807.9 SPGO85*7.9	177.175.3 567 61*7
90 95 100	7.9 7.9 7.9	SPGO907.9 SPGO957.9 SPGO100*7.9	667 717 77.5*7
105 110 115	7.9 7.9 7.9	SPGO1057.9 SPGO1107.9 SPGO115*7.9	827 867 92*7

Installation Dimensions

Company Feature

• Dms Seals Technology has a group of high quality professionals with strict training, which provides strong support for the development and growth.
• Our company was founded in We have been dealing with production and processing for years.
• Being open to domestic and foreign markets, our company actively develops business managements, expands sales outlets, and formulates multi-modal business strategies. Today, annual sales are growing rapidly in the form of snowballing.
The discounts vary according to jewelry's styles. Feel free to contact Dms Seals Technology for details.

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.