CST Brass Couplers

These manual connect and disconnect couplings are commonly used in fluid transfer applications where unrestricted flow and high operating pressures are desired. Couplers are machined from solid brass and 303 stainless steel bar stock. Stainless steel balls, retaining ring, and spring provide maximum service life. Plugs are machined from solid brass, steel, and 303 stainless steel bar stock. Steel plugs are hardened and zinc plated for maximum service life.

Page Loading...
Narrow Results By: 
Sort By: 
 1 - 12 of 16 Items
 Items per page
 1  2  
  • CST10B 3/4" BRASS STRAIGHT-THROUGH COUPLER WITH FEMALE PIPE (NPT) THREAD
    CST10B CST10B 3/4" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $23.76 / ea
  • CST11B 1" BRASS STRAIGHT-THROUGH COUPLER WITH MALE PIPE (NPT) THREAD
    CST11B CST11B 1" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $38.48 / ea
  • CST12B 1" BRASS STRAIGHT-THROUGH COUPLER WITH FEMALE PIPE (NPT) THREAD
    CST12B CST12B 1" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $35.92 / ea
  • CST1B 1/8" BRASS STRAIGHT-THROUGH COUPLER WITH MALE PIPE (NPT) THREAD
    CST1B CST1B 1/8" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $8.00 / ea
  • CST2B 1/8" BRASS STRAIGHT-THROUGH COUPLER WITH FEMALE PIPE (NPT) THREAD
    CST2B CST2B 1/8" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $8.00 / ea
  • CST3B 1/4" BRASS STRAIGHT-THROUGH COUPLER WITH MALE PIPE (NPT) THREAD
    CST3B CST3B 1/4" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $6.24 / ea
  • CST4B 1/4" BRASS STRAIGHT-THROUGH COUPLER WITH FEMALE PIPE (NPT) THREAD
    CST4B CST4B 1/4" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $5.84 / ea
  • CST5B 3/8" BRASS STRAIGHT-THROUGH COUPLER WITH MALE PIPE (NPT) THREAD
    CST5B CST5B 3/8" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $6.72 / ea
  • CST6B 3/8" BRASS STRAIGHT-THROUGH COUPLER WITH FEMALE PIPE (NPT) THREAD
    CST6B CST6B 3/8" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $6.48 / ea
  • CST7B 1/2" BRASS STRAIGHT-THROUGH COUPLER WITH MALE PIPE (NPT) THREAD
    CST7B CST7B 1/2" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $12.48 / ea
  • CST8B 1/2" BRASS STRAIGHT-THROUGH COUPLER WITH FEMALE PIPE (NPT) THREAD
    CST8B CST8B 1/2" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $13.36 / ea
  • CST9B 3/4" BRASS STRAIGHT-THROUGH COUPLER WITH MALE PIPE (NPT) THREAD
    CST9B CST9B 3/4" BRASS STRAIGHT-THROUGH COUPLER...
    Qty 
    Price:  $25.60 / ea
1 - 12 of 16 Items
 Items per page
 1  2

Can't find what you are looking for?
Please fill out our non-stock/special order form and we'll get right back to you. Thanks!