LQ6 Series Chrome Plated Brass Connectors for Liquid Cooling

The LQ6 Series couplings' closed-system design provides ultra-reliable, dripless connections and disconnections. The first of their kind, the couplings utilize valve technology specifically designed for liquid cooling applications. The non-spill design allows disconnection under pressure with no spills. Redundant sealing when connected adds extra protection from leaks. Red and blue color-coding provide visual differences in cooling lines. No seal friction in connected state allows ultra-reliable protection from drips at disconnect even after long periods in a connected state. The ruggedness of these couplings makes them able to withstand long-term use. Rotation of these couplings allows movement which eliminates tube kinking.

  • Chrome-plated brass main housing
  • Polysulfone valve & thumb latch
  • 302 SS valve spring & external spring
  • EPDM seals
  • Lubricated with Krytox® PFPE
  • Spillage per disconnect: 0.05 cc at 0 psi, 0.125 cc at 120 psi
  • Inclusion: 0.42 cc per connect
  • Maximum flow at disconnect: 4 gallons/minute (15.1 L/min)
  • Pressure rating: vacuum to 120 psi, 8.3 bar
  • Temperature range: 0°F to 240°F
Stock Description Catalog Pg. Price
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
62362
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
$56.90​/Each
Save 5%2+$54.05/Each
Save 10%5+$51.21/Each
Save 15%15+$48.36/Each
P-222
$56.90​/Each
In Stock
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
62363
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
$56.90​/Each
Save 5%2+$54.05/Each
Save 10%5+$51.21/Each
Save 15%15+$48.36/Each
P-222
$56.90​/Each
In Stock
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
62364
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
$56.90​/Each
Save 5%2+$54.05/Each
Save 10%5+$51.21/Each
Save 15%15+$48.36/Each
P-222
$56.90​/Each
In Stock
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
62365
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
$56.90​/Each
Save 5%2+$54.05/Each
Save 10%5+$51.21/Each
Save 15%15+$48.36/Each
P-222
$56.90​/Each
In Stock
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
62366
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
$39.98​/Each
Save 5%2+$37.98/Each
Save 10%5+$35.98/Each
Save 15%15+$33.98/Each
P-222
$39.98​/Each
In Stock
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
62367
3/8" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
$39.98​/Each
Save 5%2+$37.98/Each
Save 10%5+$35.98/Each
Save 15%15+$33.98/Each
P-222
$39.98​/Each
In Stock
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
62368
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
$39.98​/Each
Save 5%2+$37.98/Each
Save 10%5+$35.98/Each
Save 15%15+$33.98/Each
P-222
$39.98​/Each
In Stock
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Blue
62369
1/2" In-Line Hose Barb LQ6 Chrome Plated Brass Valve Insert - Blue
$39.98​/Each
Save 5%2+$37.98/Each
Save 10%5+$35.98/Each
Save 15%15+$33.98/Each
P-222
$39.98​/Each
In Stock
3/8" MNPT LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
62370
3/8" MNPT LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
$57.58​/Each
Save 5%2+$54.70/Each
Save 10%5+$51.82/Each
Save 15%15+$48.94/Each
P-222
$57.58​/Each
In Stock
3/8" MNPT LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
62371
3/8" MNPT LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
$57.58​/Each
Save 5%2+$54.70/Each
Save 10%5+$51.82/Each
Save 15%15+$48.94/Each
P-222
$57.58​/Each
In Stock
3/8" MNPT LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
62372
3/8" MNPT LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
$40.64​/Each
Save 5%2+$38.60/Each
Save 10%5+$36.57/Each
Save 15%15+$34.54/Each
P-222
$40.64​/Each
In Stock
3/8" MNPT LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
62373
3/8" MNPT LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
$40.64​/Each
Save 5%2+$38.60/Each
Save 10%5+$36.57/Each
Save 15%15+$34.54/Each
P-222
$40.64​/Each
In Stock
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
62374
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
$57.91​/Each
Save 5%2+$55.01/Each
Save 10%5+$52.11/Each
Save 15%15+$49.22/Each
P-222
$57.91​/Each
In Stock
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
62375
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
$57.91​/Each
Save 5%2+$55.01/Each
Save 10%5+$52.11/Each
Save 15%15+$49.22/Each
P-222
$57.91​/Each
In Stock
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Body - Red
62376
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Body - Red
$57.91​/Each
Save 5%2+$55.01/Each
Save 10%5+$52.11/Each
Save 15%15+$49.22/Each
P-222
$57.91​/Each
In Stock
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
62377
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
$57.91​/Each
Save 5%2+$55.01/Each
Save 10%5+$52.11/Each
Save 15%15+$49.22/Each
P-222
$57.91​/Each
In Stock
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
62378
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
$41.00​/Each
Save 5%2+$38.95/Each
Save 10%5+$36.90/Each
Save 15%15+$34.85/Each
P-222
$41.00​/Each
In Stock
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
62379
3/8 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
$41.00​/Each
Save 5%2+$38.95/Each
Save 10%5+$36.90/Each
Save 15%15+$34.85/Each
P-222
$41.00​/Each
In Stock
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
62380
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
$41.00​/Each
Save 5%2+$38.95/Each
Save 10%5+$36.90/Each
Save 15%15+$34.85/Each
P-222
$41.00​/Each
In Stock
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
62381
1/2 SAE-06 LQ6 Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
$41.00​/Each
Save 5%2+$38.95/Each
Save 10%5+$36.90/Each
Save 15%15+$34.85/Each
P-222
$41.00​/Each
In Stock
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
62382
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Body - Red (Insert Sold Separately)
$69.09​/Each
Save 5%2+$65.63/Each
Save 10%5+$62.18/Each
Save 15%15+$58.72/Each
P-222
$69.09​/Each
In Stock
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
62383
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Body - Blue (Insert Sold Separately)
$69.09​/Each
Save 5%2+$65.63/Each
Save 10%5+$62.18/Each
Save 15%15+$58.72/Each
P-222
$69.09​/Each
In Stock
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
62384
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Insert - Red (Body Sold Separately)
$52.16​/Each
Save 5%2+$49.55/Each
Save 10%5+$46.94/Each
Save 15%15+$44.33/Each
P-222
$52.16​/Each
In Stock
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
62385
3/8" ID x 1/2" OD Compression Nut Chrome Plated Brass Valve Insert - Blue (Body Sold Separately)
$52.16​/Each
Save 5%2+$49.55/Each
Save 10%5+$46.94/Each
Save 15%15+$44.33/Each
P-222
$52.16​/Each
In Stock