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71 Series Couplers

71 Series Couplers

SKU: 71 Series Couplers
Parker's high pressure stainless steel, non-spill quick couplers and nipples are available in a wide range of sizes for use in hydraulic applications where fluid lines require fast and easy connection and disconnection with minimal spillage.
 
Snap-tite 71 Series Couplers (hydraulic) up to 10,000 psi connect with Snap-tite 71 Series Nipples.
These are double shut-off, non-spill, push to connect quick couplings for high pressure applications. Couplers and nipples are available in a wide range of sizes up to 2 inch with material options including steel, 316 stainless steel, or high pressure stainless steel.

Note: The 71-3 style couplers and nipples are interchangeable with the previous Snap-tite design couplers and nipples in sizes 3/8", 1/2", and 3/4". Old style 1" couplers and nipples (71-2C16 and 71-2N16) are not interchangeable with the 71-3 design.
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  • Product Specifications

    Technical Characteristics:
    • Sizes: 1/4” – 2”
    • Materials: Steel, 316 Stainless Steel, High Pressure Stainless Steel
    • Port Ends: Female NPTF, Female SAE
    • Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene
    • Other Coupler options include: Sleeve Lock

    Markets:
    • Industrial
    • Oil and Gas
    • Construction

    Features/Benefits:
    • Push-to-connect operation makes connection easy
    • Corrosion resistant 316 stainless steel and high pressure stainless steel material options for demanding applications
    • Non-spill valves minimize fluid loss when disconnecting to reduce environmental contamination and avoid safety hazards caused by spillage.
    • Flush face valves minimize the amount of air that can enter the system when connecting fluid lines

    Applications: 
    • In-plant equipment
    • Oil exploration and production
    • Construction Equipment

  • Performance Characteristics

    BODY SIZE

    1/4, 3/8, 1/2, 3/4, 1, 2 inch

    MAXIMUM OPERATING PRESSURE

    Up to 10,000 psi
    Up to 689 bar

    MAXIMUM OPERATING TEMPERATURE

    121 °C
    250 °F

    MATERIALS OF CONSTRUCTION

    Steel, Stainless steel

    APPLICATION

    Hydraulic, non-spill

    BRAND

    Parker

    VACUUM PRESSURE RATING

    No

    FITTING CONNECTION TYPE

    Female Thread

    INTERCHANGE TYPE

    Snap-tite 71

    SEAL MATERIAL

    Nitrile

    MEDIA

    Hydraulic

    COUPLING HALF

    Coupler

    MINIMUM OPERATING TEMPERATURE

    -40 °F

    VALVE TYPE

    Non-spill

    PLATING TYPE

    Zinc with clear trivalent chromate

    SLEEVE TYPE

    Push to connect

    LOCK TYPE

    Locking balls

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