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845-855-1000

PRS581

Type 3
PRS581 is one of our most popular molded, reinforced profiles and is available in many different types of materials and configurations. This cross section is designed to snap into a mating retention system (see retainer tab) and can cover a large gap over a relatively narrow profile width.

Profile Details

Style B
Dimensions Width 1.000 (25.4)   Height 0.625 (15.875)   Gap 0.500 (12.7)
Drawings PDF   DWG   SAT   Standard Operating Pressure Minimum 10.00 psi (0.690 bar)   Maximum 35.00 psi (2.413 bar)
Boot Dimensions A 1.620 (41.148)   B 2.250 (57.150)
Minimum Straight Length 4.000(101.600)
  • Radial Expansion Out
    Radial Expansion Out
    (D is constant)
    D = 14.000 (355.6)
  • Radial Expansion In
    Radial Expansion In
    (OD is constant)
    D1 = 14.000 (355.6)
  • Axial Expansion
    Axial Expansion
    (CL is constant)
    D2 = 7.000 (177.8)
  • Radial Expansion Out
    Radial Expansion Out
    (D is constant)
    R = 6.000 (152.4)
  • Radial Expansion In
    Radial Expansion In
    (OD is constant)
    R1 = 10.000 (254)
  • Axial Expansion
    Axial Expansion
    (CL is constant)
    R2 = 3.430 (87.122)

 

Materials

Standard Materials

E603A (C/U)

60 Durometer EPDM for High Quality, High Flex Life Applications (For All Configurations)

E6A53 (C/U)

60 Durometer Black FDA-Compliant EPDM With Excellent Flex Life (For All Configurations)


Special Materials (Special Setup Charges May Apply)

36B07 (C/U)

60 Durometer High Quality Black Neoprene (For All Configurations)

47A09 (C/U)

60 Durometer Nitrile Designed for Chemical Resistance and High Cycle Life (For All Configurations)

S55202 (C)

55 Durometer Gray, FDA-Compliant Silicone Molding Compound (For All Configurations)

 

Air Connectors

AC2 Reinforced Hose with Crimped Ferrule Adapter

  • TYPE3.AC2
    TYPE3.AC2

    Base Reinforced Hose Detail

    PDF
  • TYPE3.AC2E
    TYPE3.AC2E

    End Reinforced Hose Detail

    PDF

ACFIT Hose Fittings

  • PI KF03-02 PS
    PI KF03-02 PS

    Male 1/8-27 NPT Fitting

    PDF

AC14 Threaded End Connections

  • TYPE3.AC14E.PRV8426.904
    TYPE3.AC14E.PRV8426.904

    End Connector

    PDF

 

Retainers

  • PR30070
    PR30070

    Machine Groove Dimensions

    PDF
  • PR3406
    PR3406

    One-Piece Snap In Retainer

    PDF
  • PR3073
    PR3073

    Rubber Retainer

    PDF

 

Tooling

90RCL

  • 90RCL

  • 90 Degree Radiused Corner Molds for Axial Expansion. Used with straight legs to mold seal

  • PRS581-90RCL-700
  • 7" (177.80 mm) axial expansion radiused cornerss. Range of use = 6" (152.40 mm) to 9" (228.60 mm)
  • PRS581-90RCL-250
  • 2.5" (63.50 mm) axial expansion radiused cornerss. Range of use = 2" (50.40 mm) to 4" (101.60 mm)
  • PRS581-90RCL-343
  • 3.43" (87.12 mm) axial expansion radiused cornerss. Range of use = 3" (76.20 mm) to 5" (127 mm)

180IN

  • 180IN

  • 180 Degree Molds for Expansion Inward. Used with straight legs to mold seal

  • PRS581-180IN-443
  • 4.43" (1125.52 mm) for axial expansion ovals and circles. Minimum circular size is 8.875"(225.42 mm) CL
  • PRS581-180IN-825
  • 8.25" (209.55 mm) for inflation inward ovals and circles. Minimum circular size is 16.5" (419.10 mm) OD

360CL

  • 360CL

  • 360 Degree Circular Molds for Axial Expansion

  • PRS581-360CL-600
  • 6" (152.40 mm) axial expansion circular mold (CL)
  • PRS581-360CL-606
  • 6.06" (153.92 mm) axial expansion circular mold (CL)
  • PRS581-360CL-700
  • 7" (177.80 mm) axial expansion circular mold (CL)
  • PRS581-360CL-850
  • 8.5" (215.90 mm) axial expansion circular mold (CL)
  • PRS581-360CL-909
  • 9.09" (230.88 mm) axial expansion circular mold (CL)