Company Advantages
1. DMS Seals wholesale oil seals meets the requirements of the destination market’s regulations. It must comply with REACH directives, CPSIA, SASO, and AATCC. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
2. Dms Seals Technology Co.,limited fully makes use of its cutting edge technology and to achieve high-end wholesale oil seals . DMS Seals provides professional design and production of high-grade o-ring seals
3. This product has high light color accuracy. It is able to make the thing being illuminated look the same as its original color. Quality control of the seals is the basis for DMS Seals
4. The product is notable for its strong wear resistance. Its structure, built with heavy-metals, mainly alloy and steel, can withstand daily industrial heavy use. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
5. This product is safe to use. It has passed the electrical safety test, involving electromagnetic interference level test, surge test, electrostatic discharge test, and leakage test. DMS Seals implements and optimizes its quality control systems

Scope of application

DAQ2 piston seal retains the low friction, high pressure resistance and high speed characteristics of PTFE seals, and has the sealing characteristics of rubber, which is suitable for some occasions with high speed and high pressure and need to maintain pressure.

It can be used as a two-way motion piston accumulator and a sealing element for position control cylinders, clamping cylinders, etc., and can be used in machine tools, presses, rolling mills, shoe machines, piston accumulators, heavy suspension cylinders, etc. Especially recommended for heavy duty and large diameter applications.

 Features and Benefits

1. Good dynamic and static sealing performance;

2. With the function of maintaining pressure, the leakage in the cylinder is small;

3. Good sliding performance, no crawling;

4. Hydraulic fluid (bio-oil) suitable for new environmental protection and safety;

5. Since a wide variety of materials can be used, it has strong adaptability to working conditions;

6. It combines low friction and high elasticity, with double safety;

7. The groove design is simple and the installation space is small. The groove size conforms to ISO 7425/1, and can be interchanged with Glynn, Sterling, etc.;

8. Larger extrusion gap can be allowed, depending on the application, so the processing cost can be reduced;

9. Where two media need to be separated (eg: fluid/fluid or fluid/gas), the gas permeability is low and the sealing efficiency is high.

Item	Specifications
Product Name	Daq2 Star Type Double O-Ring Combined Seal Aqf Piston Accumulator Seal
Products Category	Hydraulic seals, Oil seals, O-Rings
Material	PTFE, PU, NBR, FKM, PA, POM, Silicone, EPDM, FFKM, UPE, PEEK etc.
Propeties	High temperature, low temperature, high pressure, low pressure,friction resistance
Sizes	Standard and customize
Medium	Hydraulic oil,  anti-fire fluid, water, gas etc
Application	excavators, loaders, graders, dump trucks, forklifts, bulldozers, scrapers, mining trucks, cranes, aerial vehicles, garbage transfer vehicle, sliding cars, agricultural machinery, logging equipment, etc.

NO.	SIZE	NO.	SIZE
1	DAQ2-40*30*6.3	25	DAQ2-140*122*12.3
2	DAQ2-42*32*6.3	26	DAQ2-150*132*12.3
3	DAQ2-45*35*6.3	27	DAQ2-160*142*12.3
4	DAQ2-48*38*6.3	28	DAQ2-170*152*12.3
5	DAQ2-50*40*6.3	29	DAQ2-180*162*12.3
6	DAQ2-52*42*6.3	30	DAQ2-190*172*12.3
7	DAQ2-55*45*6.3	31	DAQ2-200*182*12.3
8	DAQ2-60*50*6.3	32	DAQ2-210*192*12.3
9	DAQ2-63*53*6.3	33	DAQ2-220*202*12.3
10	DAQ2-65*55*6.3	34	DAQ2-230*212*12.3
11	DAQ2-70*60*6.3	35	DAQ2-240*222*12.3
12	DAQ2-75*65*6.3	36	DAQ2-250*232*12.3
13	DAQ2-80*67*8.3	37	DAQ2-280*262*12.3
14	DAQ2-85*72*8.3	38	DAQ2-300*282*12.3
15	DAQ2-90*77*8.3	39	DAQ2-320*302*12.3
16	DAQ2-95*82*8.3	40	DAQ2-350*332*12.3
17	DAQ2-100*87*8.3	41	DAQ2-400*382*12.3
18	DAQ2-105*92*8.3	42	DAQ2-420*402*12.3
19	DAQ2-110*97*8.3	43	DAQ2-450*432*12.3
20	DAQ2-115*102*8.3	44	DAQ2-480*449*16.3
21	DAQ2-120*107*8.3	45	DAQ2-500*469*16.3
22	DAQ2-125*112*8.3	46	DAQ2-600*569*16.3
23	DAQ2-130*117*8.3	47	DAQ2-700*669*16.3
24	DAQ2-135*117*12.3	48

Company Features
1. Dms Seals Technology Co.,limited is broadly regarded as a reliable manufacturer of wholesale oil seals . Dms Seals Technology Co.,limited has established a professional R&D base to provide professional technical support.
2. In Dms Seals Technology Co.,limited, QC strictly implements various manufacturing stages from prototype to finished product.
3. The production process of hydraulic seal kits suppliers is advanced. DMS Seals presents you with the best transmission piston seal . Get more info!