LQ2

The LQ2 Series with 1/8” flow is designed specifically for liquid cooling applications. With a small form factor for tight spaces, LQ2 connectors offer a high-flow capacity to optimize system performance while providing ultra-reliable, dripless connections and disconnections to protect valuable electronics. LQ2 fittings use patent pending valve technology that eliminates drips and are designed for long-term use. EPDM and FKM seals are standard options for compatibility with glycol/water or dielectric coolants. For other material and termination options see your regional CPC sales representative.

Features and Benefits

Features		Benefits
	Non-spill design		Disconnect under pressure with no spills
	Redundant multi-lobed seals		Extra protection from leaks over an extended period of time
	High flow capacity with low pressure drop		Efficient, cost-effective cooling system
	EPDM or FKM seals		Options support common coolants used in liquid cooling applications (i.e. glycol/water, mineral oil, synthetic oils, ElectroCool^®)
	Ergonomic body and latch design		Simple, intuitive one-handed operation of latch. Audible click signals secure connection
	Color coding		Instant visual identification of cooling lines
	Low profile		Meets size requirements for space-constrained electronics
	Barbed and threaded terminations		Compatibility with various tubing options including reinforced tubing

Specifications

Pressure:		Vacuum to 200 psi, 13.8 bar
Temperature:		0°F to 240°F (-17°C to 115°C)
Maximum Flow at Disconnect: 1.00 gal/min at 0 – 100 psi 0.25 gal/min at 101 – 200 psi
Materials:
Main housing components:		Chrome-plated brass
Valves and thumb latch:		Polysulfone
Valve spring (wetted):		Stainless steel
External spring:		Stainless steel
Seals:		EPDM (FKM optional)
Operating Temperature Range:		0°F to 240°F (-17°C to 115°C)
Shipping / Storage Temperature:		-40°F to 240°F (-40°C to 115°C)

RoHS and REACH compliant

Color:
Chrome with Cool Blue or Warm Red

Tubing Sizes:
1/4 ID (6.4mm ID)

Lubricants:
Krytox^®PFPE

Spillage:

<0.015 cc per disconnect at 0 psi
<0.063 cc per disconnect at 200 psi

Inclusion:
<0.063 cc per connect

WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder products in their own application conditions.