CQG Series Connectors

The CQG06 Series high purity couplings feature a patented pressure-balanced, non-spill design. Made from molded virgin polypropylene with a 100% springless flow path, they provide broad chemical resistance and exceptionally high flow capacity, allowing instant disconnects (and reconnects), even under pressure.

  • Natural, virgin polypropylene
  • FKM (Simriz® FFKM optional) seals
  • Hastelloy® C Springs (non-wetted)
  • PVDF flare nuts
  • Does not use any lubricant
  • Pressure rating: 0 to 80 psig (0 to 5.5 bar)
  • Temperature range: 32°F to 150°F (0°C to 66°C)
  • Spillage/air inclusion: <0.1 cc (mL) per disconnect (reconnect)
  • Non-spill for the ultimate protection from chemicals & fumes
  • Failsafe disconnect, even under pressure easy to reconnect at high pressure
Stock Description Catalog Pg. Price
1/2" MNPT CQG Series Polypropylene In-Line Coupling Body - Shutoff (Insert Sold Separately)
67396
$191.38​/Each
Save 5%2+$181.81/Each
Save 10%4+$172.24/Each
Save 15%12+$162.67/Each
P-252
$191.38​/Each
3/8" Flare Compression CQG Series Polypropylene In-Line Coupling Body - Shutoff (Insert Sold Separately)
67393
$201.91​/Each
Save 5%2+$191.81/Each
Save 10%4+$181.71/Each
Save 15%12+$171.62/Each
P-252
$201.91​/Each
1/2" Flare Compression CQG Series Polypropylene In-Line Coupling Body - Shutoff (Insert Sold Separately)
67394
$201.91​/Each
Save 5%2+$191.81/Each
Save 10%4+$181.71/Each
Save 15%12+$171.62/Each
P-252
$201.91​/Each
3/4" Flare Compression CQG Series Polypropylene In-Line Coupling Body - Shutoff (Insert Sold Separately)
67395
$207.96​/Each
Save 5%2+$197.56/Each
Save 10%4+$187.16/Each
Save 15%12+$176.76/Each
P-252
$207.96​/Each
Not Available
3/8" Flare Compression CQG Series Polypropylene In-Line Coupling Insert - Shutoff (Body Sold Separately)
67397
$244.77​/Each
Save 5%2+$232.53/Each
Save 10%4+$220.29/Each
Save 15%12+$208.05/Each
P-252
$244.77​/Each
1/2" Flare Compression CQG Series Polypropylene In-Line Coupling Insert - Shutoff (Body Sold Separately)
67398
$243.13​/Each
Save 5%2+$230.97/Each
Save 10%4+$218.81/Each
Save 15%12+$206.66/Each
P-252
$243.13​/Each
3/4" Flare Compression CQG Series Polypropylene In-Line Coupling Insert - Shutoff (Body Sold Separately)
67399
$251.61​/Each
Save 5%2+$239.03/Each
Save 10%4+$226.44/Each
Save 15%12+$213.86/Each
P-252
$251.61​/Each
3/8" MNPT CQG Series Polypropylene In-Line Coupling Insert - Shutoff (Body Sold Separately)
67400
$231.54​/Each
Save 5%2+$219.96/Each
Save 10%4+$208.38/Each
Save 15%12+$196.80/Each
P-252
$231.54​/Each
1/2" MNPT CQG Series Polypropylene In-Line Coupling Insert - Shutoff (Body Sold Separately)
67401
$230.42​/Each
Save 5%2+$218.89/Each
Save 10%4+$207.37/Each
Save 15%12+$195.85/Each
P-252
$230.42​/Each
3/4" MNPT CQG Series Polypropylene In-Line Coupling Insert - Shutoff (Body Sold Separately)
67402
$231.54​/Each
Save 5%2+$219.96/Each
Save 10%4+$208.38/Each
Save 15%12+$196.80/Each
P-252
$231.54​/Each