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21/02/2026

2-Piece NPT Thread Compression Fittings
Art.-No. 166-90135 | PSR075-S-0750-PA66-BK

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External NPT thread provides a secure connection.

    • External NPT thread provides a secure connection.
    • Twist-on installation makes future access fast and easy.
    • Internal spigot design helps ease threading of fitting onto conduit.
    • All-around “teeth” attach firmly to conduit and deliver a high extraction force.
    • Durable nylon material has high resistance to salts, oils, weak acids and solvents.
    • IP65 rating for protection against wind, dirt and low pressure jets of water from all directions.
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    Brand Family HelaGuard®
    Color Black (BK)
    Description Compression fittings feature a twist-on design for easy installation and future access. Constructed of a very durable nylon material with a high resistance to salts, oils, weak acids and solvents. Fits HelaGuard non-metallic conduits and tubing.
    PART DESCRIPTION PSR075-S-0750-PA66-BK
    Packaging Type pack
    Part No. 166-90135
    Short Desc. HelaGuard® Non-Metallic IP65 Fitting, Straight, NPT Thread, 0.75" Dia, PA66, Black, 10/pkg
    Type PSR075-S-0750
    UV Resistant No
    Bore Diameter (metric) 19.0
    Bore Hole Diameter (imperial) 0.75"
    Clearance Hole Diameter (imperial) 1.039"
    Clearance Hole Diameter (metric) 26.4mm
    Length (imperial) 1.77"
    Length (metric) 45mm
    Max. Bundle Diameter (imperial) 0"
    Min. Bundle Diameter (imperial) 0"
    Nominal Diameter (imperial) 0.75"
    Nominal Diameter (metric) 25mm
    Outside Diameter (imperial) 1.65"
    Outside Diameter (metric) 42mm
    Thread Length (imperial) 0.59"
    Thread Length (metric) 15mm
    Thread Type NPT
    Trade Size 3/4 "
    CE Certification No
    CSA Certified No
    Flammability UL 94 V-2
    Halogen Free Yes
    IP-Rating IP65
    Material PA66
    Material Polyamide 6.6 (PA66)
    Operating Temperature -40°F to +248°F (-40°C to +120°C)
    Prop65 Warning No
    REACH Conformity Yes
    ROHS compliant Yes
    UL File Number [Logo] E229161 [cRUus]
    UL Listed (US and Canada) No
    UL Listed (US) No
    UL Recognized (US and Canada) Yes
    UL Recognized (US) Yes
    Customs Number (Schedule B) 3926909988
    Harmonized Tariff Schedule Code 3926.90.9989
    Pkg. Qty. 10Pieces
    Pkg. Qty. 10
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    Art.-No.: 166-90135 Contact
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