LQ4 Series Chrome Plated Brass Connectors for Liquid Cooling
LQ4 Series Chrome Plated Brass Connectors for Liquid Cooling

LQ4 Series Chrome Plated Brass Connectors for Liquid Cooling

The LQ4 Series quick disconnect couplings provide ultra-reliable, dripless connections and disconnections that protect valuable electronics. They are designed specifically for liquid cooling applications, and the LQ4 fittings utilize valve technology that eliminates drips and can withstand long-term use. The non-spill design even allows disconnection under pressure. Redundant sealing adds extra protection from leaks. Red and blue color coding provide visual differences in cooling lines. There is no seal friction in the connected state, which allows ultra-reliable protection from drips when disconnecting, even after long periods of being connected. The ruggedness of these couplings makes them able to withstand long-term use. These couplings allow the tubing to move, which eliminates tube kinking.

  • Chrome-plated brass main housing
  • Polysulfone valve & thumb latch
  • SS valve spring & external spring
  • EPDM seals
  • Lubricated with Krytox® PFPE
  • Spillage per disconnect: 0.025 cc at 0 psi, 0.055 cc at 120 psi
  • Inclusion: 0.025 cc per connect
  • Maximum flow at disconnect: 3 gallons/minute
  • Pressure rating: vacuum to 120 psi, 8.3 bar
  • Temperature range: 0°F to 240°F
Stock Description Catalog Pg. Price
1/4" NPT LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62612
66.5/Each
P-255
66.5/Each
Not Available
1/4" NPT LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62613
66.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
66.5/Each
3/8" NPT LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62614
66.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
66.5/Each
3/8" NPT LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62615
66.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
66.5/Each
1/4" ID x 3/8" OD PTF LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62616
80.77/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
80.77/Each
1/4" ID x 3/8" OD PTF LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62617
80.77/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
80.77/Each
1/4" Hose Barb LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62618
66.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
66.5/Each
1/4" Hose Barb LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62619
66.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
66.5/Each
3/8" Hose Barb LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62620
66.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
66.5/Each
3/8" Hose Barb LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62621
66.5/Each
P-255
66.5/Each
Not Available
1/4 SAE-04 LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62622
67.32/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
67.32/Each
1/4 SAE-04 LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62629
67.32/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
67.32/Each
3/8 SAE-06 LQ4 Chrome Plated Brass Valved Body - Blue (Insert Sold Separately)
62630
67.32/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
67.32/Each
3/8 SAE-06 LQ4 Chrome Plated Brass Valved Body - Red (Insert Sold Separately)
62631
67.32/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
67.32/Each
1/4" ID x 3/8" OD In-Line PTF LQ4 Chrome Plated Brass Valved Insert - Blue (Body Sold Separately)
62632
61.2/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
61.2/Each
1/4" ID x 3/8" OD In-Line PTF LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62633
61.2/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
61.2/Each
1/4" Hose Barb LQ4 Chrome Plated Brass Valved Insert - Blue (Body Sold Separately)
62634
46.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
46.5/Each
1/4" Hose Barb LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62635
46.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
46.5/Each
3/8" Hose Barb LQ4 Chrome Plated Brass Valved Insert - Blue (Body Sold Separately)
62636
46.5/Each
P-255
46.5/Each
Not Available
3/8" Hose Barb LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62637
46.5/Each
P-255
46.5/Each
Not Available
1/4" NPT LQ4 Chrome Plated Brass Valved Insert - Blue (Body Sold Separately)
62638
46.5/Each
P-255
46.5/Each
Not Available
1/4" NPT LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62639
46.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
46.5/Each
3/8" NPT LQ4 Chrome Plated Brass Valved Insert - Blue (Body Sold Separately)
62640
46.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
46.5/Each
3/8" NPT LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62641
46.5/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
46.5/Each
1/4 SAE-04 LQ4 Chrome Plated Brass Valved Insert - Blue (Body Sold Separately)
62642
47.72/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
47.72/Each
1/4 SAE-04 LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62643
47.72/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
47.72/Each
3/8 SAE-06 LQ4 Chrome Plated Brass Valved Insert -Blue (Body Sold Separately)
62644
47.72/Each
P-255
47.72/Each
Not Available
3/8 SAE-06 LQ4 Chrome Plated Brass Valved Insert - Red (Body Sold Separately)
62645
47.72/Each
Save 5%2+
Save 10%5+
Save 15%15+
P-255
47.72/Each