
Dust Oil Seal O Ring Hydraulic Wiper Seal 23.5X31.5X4.5/6
Model: DAI
Temperature: -30/+100℃
Speed: ≤1m/s
Pressure: -
Product Introduction
Excellent design, meticulous manufacturing, and perfect after-sales service have established a good image and reputation for our vee packing sets, glyd ring rod, radial shaft seal among a large customer base. Integrity and pragmatism are the basic core of our enterprise development. Our company pays attention to brand culture construction and talent training, we have a professional management and marketing team.
Description
Dust wiper DAI is a single-acting elastomeric dirt wiper with bearing segments. The ratio of the wiping lip ensures that it remains in contact with the surface of the rod to remove large amounts of deposited contaminants such as mud and ice. The outside diameter of the wiper incorporates a crush lip to provide an interference fit with the housing. This feature help prevent contamination from entering the groove.
Dirt, dust, and moisture must not contaminate the working medium and, most importantly, must be kept away from the pressure seal edges. Depending on the application, a simple wiper with or without metal reinforcement and a double wiper with or without pressure relief can be used. DAI wipe seals can be used with mineral oil and many other types of hydraulic fluids. Special versions are available for use at high ambient temperatures. Care must be taken to ensure that there is no pressure buildup inside the wiper, including grease lubricant pressure.
Material | PU, FKM, NBR |
Color | Red, Blue, Ivory, Green, Black, Brown etc. |
Speed | ≤1m/s |
Temperature | -30 to 100℃ |
Pressure | - |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Industrial hydraulics, Machine tools, Presses etc. |
Standard or can fit the groove | Comply with standard of A5, DH-05, Merkel-P6 series, Hunger-AI series |

Installation Dimension table based on Metric Size (mm)
d h9 | D H9 | L +0.2 | D1 H11 | H | R1≤ | C≥ |
16~70 | d+8.6 | 5.3 | d+3 | 7 | 0.4 | 5 |
75~120 | d+12.2 | 7.2 | d+6 | 12 | 0.4 | 5 |
125~160 | d+15 | 10.2 | d+7.6 | 16 | 0.4 | 7 |
180~500 | d+20 | 10.2 | d+10 | 18 | 0.8 | 7.5 |
510~530 | d+30 | 15.2 | d+15 | 25 | 0.8 | 8 |
555~900 | d+25 | 12.7 | d+12.6 | 20 | 0.8 | 7.5 |
Feature
● Good seating at the outside diameter
● Very good wiping action
● Wiper can be used for a wide temperature range
● No twisting in the housing and no pressure build-up between seal and wiper


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


We combine relevant industry knowledge and process requirements to provide our customers with highly reliable Dust Oil Seal O Ring Hydraulic Wiper Seal 23.5X31.5X4.5/6 solutions. The times give us opportunities, but also brought challenges, our company is committed to providing customers with high-quality products for our own responsibility. We will provide customers with high performance products and high quality services.
Hot Tags: hydraulic pu wiper seals, China, suppliers, manufacturers, factory, customized, wholesale, Cylinder Rod Seals SPNO, Rubber PTFE O Ring, glyd ring, glyd ring material, dust wiper, double triangle seal
You Might Also Like
-

Hydraulic Cylinder Rod Oil Seal Ring O-Ring Step Sea...
-

Hydraulic Piston Rod Loaded U Cup Seal/PU Material Seal
-

Microfiber Dust-Free Cloth Electronics Factory Indus...
-

Waters HPLC Custom Variseal Spring Energized Seal
-

Teflo-Based Material Variseal Spring Energzied Seal
-

Rotary Shaft with a Single Lip Motor Skeleton Oil Seal
