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SM Series Couplers

SM Series Couplers

SKU: SM Series Couplers
Parker's general-purpose quick couplers and nipples are ideal for use in hydraulic applications where fluid lines require fast and easy connection and disconnection.
 
SM Series Couplers (hydraulic) up to 6000 psi connect with SM Series Nipples. Parker's SM Series are double shut-off quick couplings with manual sleeves and poppet valves. Female port end options include NPTF, O-ring Boss, and BSPP styles.
Quantity

  • Performance Characteristics

    Technical Characteristics:
    • Sizes: 1/4” – 3/4”
    • Material: Steel
    • Port Ends: Female NPTF, Female ORB, Female BSPP
    • Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
    • Other Coupler options include: Sleeve Lock

    Markets:
    • Industrial
    • Construction
    • Agriculture

    Features/Benefits:
    • Poppet valves have captive seals to minimize seal washout
    • Standard end configurations include Female NPTF, Female ORB, Female BSPP

    Applications: 
    • Industrial hydraulic lines
    • Mobile equipment

  • Performance Characteristics

    1/4, 1/2, 3/4 inch

    MAXIMUM OPERATING PRESSURE

    Up to 6000 psi
    Up to 414 bar

    MAXIMUM OPERATING TEMPERATURE

    121 °C
    250 °F

    MATERIALS OF CONSTRUCTION

    Steel

    VACUUM PRESSURE RATING

    No

    FLOW RATE

    3 to 28 Gal/min

    FITTING CONNECTION TYPE

    Female Thread

    SEAL MATERIAL

    Nitrile

    MEDIA

    Hydraulic

    COUPLING HALF

    Coupler

    MINIMUM OPERATING TEMPERATURE

    -40 °F

    SLEEVE TYPE

    Manual sleeve

    LOCK TYPE

    Locking balls

    THREAD SIZE

    Female

    CONNECTION TYPE

    NPTF, BSPP, NPTF , ORB

    PLATING TYPE

    Zinc with clear trivalent chromate

    APPLICATION

    Hydraulic, general purpose

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