Mechanical Seals DWI Hydraulic Dust Seal

Place of Origin CHINA(MAINLAND)
Brand Name SUNCAR
Model Number DWI
CertifiC.A.Tion ISO9001
Minimum Order Quantity 100 PCS
Price Negotiation
Packaging Details PP bag inside, carton box outside
Delivery Time 3-5 days after payment received(public holiday excluded)
Payment Terms Western Union, L/C, T/T, , D/A, D/P
Supply Ability 1000 Piece per Week

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Product Details
Products Name DWI Dust Seal Material PUR U801+SPCC
Style Mechanical Seal Characteristic Dust Sealing Ring For Harsh Conditions
Temperature Range -55℃~100℃ Size Any Size Can Customized
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Product Description


Mechanical Seals DWI Hydraulic Dust Seal

DWI seal is a reciproC.A.Ting dust seal. It can be used in harsh dust conditions such as construction equipment. It has the characteristics of dustproof, heavy-duty dust scraping ability, and harsh environment (such as mud/ash).


Main purpose:

The exposed part of the piston rod of the hydraulic cylinder is a seal that prevents dust from entering, protects the equipment and maintains the sealing performance.



Hydraulic cylinders, construction machinery, presses, agricultural machinery, elevators, industrial equipment, injection molding machines, etc.


Product Parameter:

Products Name DWI Dust Seal
Material PUR U801+SPCC
Style Mechanical seal
Characteristic Dust sealing ring for harsh conditions
Temperature Range -55℃~100℃
Size Any size can customized
Packing PP bag inside,carton box outside
Payment Terms Western Union, L/C, T/T, Money Gram, D/A, D/P
Brand name SUNCAR
CertifiC.A.Tion ISO9001
Shipping Mode By air,by sea,by express(FedEx, UPS, DHL, TNT, etc.)


Product Installation Image:

Mechanical Seals DWI Hydraulic Dust Seal 0


Basic Requirements For Sealing Materials:

  • The performance of the sealing material is an important factor to ensure effective sealing. The selection of the sealing material is mainly based on the working environment of the sealing element, such as the temperature, the working pressure, the working medium used, and the movement mode. The basic requirements for sealing materials are as follows:

1. Have certain mechanical properties, such as tensile strength, elongation, etc.;

⒉ Appropriate elasticity and hardness, small compression set;

⒊ High temperature and low temperature resistance, no decomposition or softening at high temperature, and no hardening at low temperature;

4. It is compatible with the working medium, without swelling, decomposition, hardening, etc.;

⒌ Good oxygen resistance and aging resistance, durable;

⒍ Abrasion resistance, no corrosion to metal;

⒎ Easy to shape and process, low price.


Dust Seal--DWI Size:

40*50*7 63*77*8 85*99*8 110*126*9
45*57*7 65*79*8 90*104*8 110*130*10
50*62*7 70*84*8 95*109*8 120*136*9
55*69*8 75*89*8 100*114*8 130*146*9
60*74*8 80*94*8 105*121*9 140*160*10


Part Number:

FD2342G0 FD3313E0 FD3913F0 FD4326F0
FD2633H0 FD3381I0 FD3976L0 FD4438G0
FD2831F0 FD3493I0 FD4046F0 FD4533G0
FD3033F0 FD3596F0 FD4141I0 FD3828H0
FD3187H0 FD3720G0 FD4196F0 VOE11107246


Company Profile:

(1) Since the beginning of 2008, SUNCAR has put quality as our first duty. Thereupon product development has kept abreast with the world famous manufacturers.

(2) With an enviable reputation within the sealing industry. SUNCAR products and service that provides are recognized as amongst the very best.

(3) With over ten years experience in the manufacture of seals for heavy equipments and the general industries, we are constantly upgrading our range of products and raw materials to enhance its, performance and life span.We believe the vitality of a company's efforts today is a gauge of its success tomorrow.