GRACO 156684 – Adapter Union Fitting, 1/2″ NPT Rigid to 1/2″ NPT Swivel

Original price was: $72.75.Current price is: $21.82.

SKU: SK0172400-US20260630-101428 Category: Tag:

GRACO 156684 – Adapter Union Fitting, 1/2 NPT Rigid to 1/2 NPT Swivel

GRACO straight swivel adapter with male x female configuration, featuring 1/2 npt rigid thread connection to 1/2 npt swivel thread. Designed for finishing accessories applications where flexible hose connections are needed while maintaining straight-line fluid flow.

Specifications

    Thread: 1/2 npt rigid to 1/2 npt swivel

    Adapter Type: Straight Swivel

    Connection Type: Male x Female

    Type: swivel adapter

    Function: air inlet adapter

Features

    Straight swivel design for flexible connections

    Male x female configuration

    NPT threading for secure connections

    Swivel action reduces hose stress

Applications

    Finishing accessories

    Spray equipment connections

    Hose assemblies

    Fluid transfer systems

Compatible Equipment

    GRACO finishing equipment

    Spray systems

    Pressure pots

    Agitators

    Model 230992 Series B

    Model 230993 Series B

Related Parts

    208434 – Union Adapter Fitting, 1/8 NPT Rigid to 1/4 NPT Swivel

    156823 – Airless Union Fitting, 1/4″ NPT(M) x 1/4″ NPSM(F), 5000 PSI (345 Bar

    157705 – High-Pressure Union Fitting, 1/4″ NPT(M) x 3/8″ NPSM(F), 5000 PSI (345 Bar

    155665 – Fitting Union Adapter

    162505 – Swivel Union Fitting, 3/8 NPT Rigid to 1/2 NPT Swivel, 7250 PSI (500 Bar)

    157785 – Swivel Coupling, 3/4 NPT Rigid to 3/4 NPT Swivel

    202965 – Adapter Union Fitting, 1 NPT Rigid Thread to 3/4 NPT Swivel Thread

    160022 – Fitting, Union, Adapter

    158491 – High-Pressure Hydraulic Fitting, 1/2″ NPT x 1/2″ NPT, 500 Bar

    159239 – High-Pressure Hydraulic Fitting, 1/2″ NPT x 3/8″ NPT, 500 Bar

Used in both 4:1 Ratio President Carbon Steel and 2:1 Ratio Monark Carbon Steel 55 gallon drum systems. This adapter is not used on this pump model according to the parts list

Reference Manuals

    345020 (Page 77) Finishing Accessories

    307745 (Page 11) 3:1 President, 4:1 President, and 2:1 Monark Supply Pumps

    308027 (Page 27) Ram-Mounted Pumps

    308154 (Page 11) Fas-Vac Evacuation System

    308167 (Page 9) Low Volume Air Regulators

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