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DAI-Hydraulic single lip wiper seal PU

DAI-Hydraulic single lip wiper seal PU

Type
DAI
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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DAI is single-acting elastomeric dirt wiper with bearing segments. Main and secondary seals as well as the guidance of modern sealing systems require reliable protection of the wiper. 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. DSH Seals’ DAI wiper seals are designed referring to Merkel company’s P6, Hunger’s AI.


Characteristics

  • Good seating at the outer 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.


◆◆ PU, NBR rubber, FKM rubber


Material descriptionPU, NBR rubber, FKM rubber and so on.
Available ColorBlack, green, red, brown, blue, and so on
Material StrengthDAI seals display higher mechanical strength, high abrasion, wear and extrusion resistance, as well as high tear and elongation at break resistance. Also have good flexibility and very good aging and ozone resistance.
Temperature-30~+100℃
Speed≤1m/s
MediumMineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Applied deviceIndustrial hydraulic / Machine tools / Presses


DSH-High-quality Scraper Seal | Dai-hydraulic Single Lip Wiper Seal Pu
DSH-High-quality Scraper Seal | Dai-hydraulic Single Lip Wiper Seal Pu-1
DSH-High-quality Scraper Seal | Dai-hydraulic Single Lip Wiper Seal Pu-2
DSH-High-quality Scraper Seal | Dai-hydraulic Single Lip Wiper Seal Pu-3


◆◆ Scrapers - DAI


DSH-High-quality Scraper Seal | Dai-hydraulic Single Lip Wiper Seal Pu-4

Technical Data

PressureTemperatureSliding speedMedium
Standard--30…+110 ℃≤1 m/sMinderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others.
Material
StandardNBR/PU
Order Example for standard version:
Diameter  d=100mm
Order Code: DAI 100*112.2*12
Installation Dimension table based on Metric Size(mm)
d h9D H9L +0.2D1 h11HR1≤C≥
16~70d+8.65.3d+370.45
75~120d+12.27.2d+6120.45
125~160d+1510.2d+7.6160.47
180~500d+2010.2d+10180.87.5
510~530d+3015.2d+15250.88
555~900d+2512.7d+12.6200.87.5
Order List
Order Numberd  h9D  H9L  +0.2D1  h11H
Order Numberd  h9D  H9L   +0.2D1  h11H
DAI01601624.65.3197DAI240024026010.225018
DAI02002028.6 5.3237DAI250025027010.226018
DAI02402432.65.3277DAI260026028010.227018
DAI02502533.65.3287DAI270027029010.228018
DAI02802836.6 5.3317DAI280028030010.229018
DAI03003038.6 5.3337DAI300030032010.231018
DAI03203240.65.3357DAI320032034010.233018
DAI03503543.65.3387DAI350035037010.236018
DAI03603644.6 5.3397DAI380038040010.239018
DAI04004048.65.3437DAI400040042010.241018
DAI04204250.65.3457DAI420042044010.243018
DAI04504553.6 5.3487DAI450045047010.246018
DAI05005058.6 5.3537DAI460046048010.247018
DAI05605664.65.3597DAI500050052010.251018
DAI06006068.6 5.3637DAI510051053015.252525
DAI06306371.6 5.3667DAI520052054015.253525
DAI06506573.65.3687DAI530053055015.254525
DAI07007078.65.3737DAI555055558012.7567.620
DAI07507587.27.28112DAI560056058512.7572.620
DAI08008092.27.28612DAI575057560012.7587.620
DAI090090102.27.29612DAI600060062512.7612.620
DAI1000100112.27.210612DAI610061063512.7622.620
DAI1100110122.27.211612DAI630063065512.7642.620
DAI1150115127.27.212112DAI640064066512.7652.620
DAI1200120132.27.212612DAI650065067512.7662.620
DAI1250125137.210.2132.616DAI670067069512.7682.620
DAI130013014510.2137.616DAI680068070512.7692.620
DAI135013515010.2142.616DAI700070072512.7712.620
DAI140014015510.2147.616DAI710071073512.7722.620
DAI150015016510.2157.616DAI720072074512.7732.620
DAI160016017510.2167.616DAI750075077512.7762.620
DAI180018020010.219018DAI770077079512.7782.620
DAI190019021010.220018DAI780078080512.7792.620
DAI200020022010.221018DAI800080082512.7812.620
DAI210021023010.222018DAI850085087512.7862.620
DAI220022024010.223018DAI880088090512.7892.620
DAI230023025010.224018DAI900090092512.7912.620
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