Boss-Lock™ Cam & Groove Coupler x Female NPSM

Boss-Lock™ Cam & Groove Coupler x Female NPSM

  • npsm can and groove wye boss lock coupler x female npsm 356t6 aluminum
Part Number ADS400
Material 356T6 Aluminum
Seal Buna-N
Size 4"
Maximum Operating Pressure 100 PSI
Optional Pkg/Box Qty 10
Weight Lb 2.0400


  • Designed for the delivery of dry goods


  • Produced to interchange with all product produced to Commercial Item Description A-A-59326D


  • All Boss-Lock™ couplers are supplied with pull-safety clips.


  • Buna-N gasket

Available Options

  • Other gasket types are available, contact Dixon.

How it works

  • To make a connection, simply slide the adapter into the coupler and with normal hand pressure, press the cam levers down.
  • Uncoupling is as quick and simple as coupling. Just lift the cam arms and remove the adapter.
  • The cast-in lugs allow safety clips to be attached once the lugs are passed through slots in the special cam lever arms providing a positive locking action.
  • The pull ring safety clip simplifies the locking action on Boss-Lock couplers. No more inserting clips or dangling lanyards, just a twist and it's locked, giving you a low profile positive locking action.

Safety notes

  • Under no circumstances should cam and groove couplings be used for compressed air or steam service!
  • Pressure rating recommendations are based on the use of mating Dixon fittings at ambient temperature 70°F (21°C) with a standard seal installed. For use at elevated temperature or other unusual operating conditions, consult Dixon.
  • WARNING: Cancer and Reproductive Harm-

Repair Kits
Part # Description Includes Item # Qty
400-G-BU 4" Buna Cam & Groove Gasket
BMSC300 Brass Handle w/Pull Ring for 3" & 4" Boss-Lock Cplrs
N300 SS Roll Pin for 3" & 4" Boss-Lock Cplrs

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Stock Availability