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DPR-Cylinder Wiper Ring Dustproof Scraper Seal

DPR-Cylinder Wiper Ring Dustproof Scraper Seal

Type
DPR
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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DPR consists of a profile ring made of PTFE with a sealing edge and wiper edge, and two O-rings as sealing and preloading parts. DPR for improved overall sealing. DSH Seals’ DPR is primarily used in conjunction with our rod seal. Set a pressure relief hole between the seal and the wiper.


Characteristics

  • Excellent operating practices and positioning.

  • Low friction, no stick slip.

  • Short stroke and high frequency material variants.


◆◆ PTFE, nbr / fkm rubber


Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI and so on.
Available ColorBlack, green, coffee, white, blue, gold and so on
Material StrengthDPE seals have high wear resistance, low friction coefficient, no stick-slip.
temperature-30~+200℃
Speed≤5m/s
MediumMineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Applied deviceSteel hydraulic / Mills / Injection moulding machines / Presses


DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal
DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal-1
DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal-2
DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal-3
DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal-4
DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal-5


◆◆ Scrapers - DPR


DSH-Find Wiper Seal Dpr-cylinder Wiper Ring Dustproof Scraper Seal-6

Technical Data

PressureTemperatureSliding speedMedium
Standard--30…+200 ℃≤5 m/sMinderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others.
Material

o                        ring

slide ring
StandardNBRPTFE-Bronze
Special (on request)FKMPTFE-carbon
OrderExampleforstandardversion:
Diameter  d=100mm  DPR 100*122.2*13.5
Order Code:DPR 100*122.2*13.5
Installation Dimension table based on Metric Size(mm)
d h9D H9HL+0.2L1D1d1d2R1≤C≥
100~295d+22.213.56.34.2d+10.73.555.31.25
300~560d+3318.48.16.3d+15.15.371.25
700~1500d+36.519.89.56.3d+15.15.38.627
Order List
Order Numberd h9D  H9HL +0.2L1D1R1
Order Numberd  h9D   H9HL  +0.2L1D1R1
DPE100010012213.56.34.2110.71.2DPE420042045318.48.16.3435.11.2
DPE110011013213.56.34.2120.71.2DPE430043046318.48.16.3445.11.2
DPE120012014213.56.34.2130.71.2DPE440044047318.48.16.3455.11.2
DPE125012514713.56.34.2135.71.2DPE450045048318.48.16.3465.11.2
DPE130013015213.56.34.2140.71.2DPE460046049318.48.16.3475.11.2
DPE140014016213.56.34.2150.71.2DPE470047050318.48.16.3485.11.2
DPE150015017213.56.34.2160.71.2DPE480048051318.48.16.3495.11.2
DPE160016018213.56.34.2170.71.2DPE500050053318.48.16.3515.11.2
DPE170017019213.56.34.2180.71.2DPE510051054318.48.16.3525.11.2
DPE180018020213.56.34.2190.71.2DPE520052055318.48.16.3535.11.2
DPE190019021213.56.34.2200.71.2DPE530053056318.48.16.3545.11.2
DPE200020022213.56.34.2210.71.2DPE540054057318.48.16.3555.11.2
DPE210021023213.56.34.2220.71.2DPE550055058318.48.16.3565.11.2
DPE220022024213.56.34.2230.71.2DPE560056059318.48.16.3575.11.2
DPE230023025213.56.34.2240.71.2DPE7000700736.519.89.56.3715.12
DPE240024026213.56.34.2250.71.2DPE7300730766.519.89.56.3745.12
DPE250025027213.56.34.2260.71.2DPE7400740776.519.89.56.3755.12
DPE260026028213.56.34.2270.71.2DPE7500750786.519.89.56.3765.12
DPE270027029213.56.34.2280.71.2DPE7700770806.519.89.56.3785.12
DPE275027529713.56.34.2285.71.2DPE7900790826.519.89.56.3805.12
DPE280028030213.56.34.2290.71.2DPE7950795831.519.89.56.3810.12
DPE290029031213.56.34.2300.71.2DPE8000800836.519.89.56.3815.12
DPE295029531713.56.34.2305.71.2DPE8200820856.519.89.56.3835.12
DPE300030033318.48.16.3315.11.2DPE8300830866.519.89.56.3845.12
DPE320032035318.48.16.3335.11.2DPE8500850886.519.89.56.3865.12
DPE340034037318.48.16.3355.11.2DPE8600860896.519.89.56.3875.12
DPE350035038318.48.16.3365.11.2DPE9000900936.519.89.56.3915.12
DPE360036039318.48.16.3375.11.2DPE9500950986.519.89.56.3965.12
DPE370037040318.48.16.3385.11.2DPE97009701006.519.89.56.3985.12
DPE380038041318.48.16.3395.11.2DPE1130011301166.519.89.56.31145.12
DPE385038541818.48.16.3400.11.2DPE1160011601196.519.89.56.31175.12
DPE400040043318.48.16.3415.11.2DPE1375013751411.519.89.56.31390.12
DPE410041044318.48.16.3425.11.2







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