KoldLok Mini - Models #10077
Applications
The KoldLok Mini is the same great KoldLok gromment, only smaller. Designed to seal small cable openings in the raised floor of new or existing computer rooms. Seals 4 x 6 inch Cable Openings.
Features
KoldLok is a permanent airflow sealing solution which will accept perpetual cabling1 changes without requiring technician training, policing, or labor to cut, scribe, re-install, reposition, or modify any part of the grommet.
KoldLok is the best2 low cost solution for achieving the hardware air intake temperature and humidity conditions required for maximum reliability and performance by computer and communication manufacturers.
KoldLok's sealing effectiveness enables standardization on one size of tile cutout reducing cost and tile inventory.
1 It is estimated that, on average, 25% of all raised floor openings are re-cabled quarterly.
2 Filaments are premium grade Nylon 6. Filaments made of styrene, ABS or polypropolene fall below KoldLok product standards.
Single-layer, opposing and interwoven filaments are 0.010 inch diameter with approximately 13,200 filaments per Grommet. Premium-grade nylon Type 6 filaments ensures flexibility and self-sealing recovery, and passage of 30-amp power connector.
The Grommet Frame is molded from durable PC/ABS.
Specifications
- Made with fire-rated resin and filaments that meet UL94 V0 standards
- Impact-resistant and durable
- RoHS compliant
Grommet filaments are premium grade Nylon 6 ensuring bristle flexibility, compliance, and selfsealing recovery. Filaments are conductive with static dissipation properties.
Grommet and filaments safely bleed off any static build up on cables
passing through the cable opening caused by high velocity airflow (triboelectric
effect). Grommet is an integral part of the raised floor¹s static
dissipation system providing 1 GigaOhm of resistance.
br>
Up to 98 percent bypass airflow sealing in areas undisturbed
by cable penetrations at static pressures up to 0.10 inches
of water column and up to 95 percent bypass airflow sealing with one inch cable
bundle penetrating the Grommet both at the center
and offset.
Installation
DIMENSIONS & TILE
CUTTING SPECIFICATIONS
Seals 4 x 6 inch Cable Openings.
Overall size: 7 11/16" x 5 11/16" x 1 1/2"
Usable cable opening size: 5" x 2 1/2" *
Installation is Available
*Ensures easy passage of cable heads and power connectors including a 100 amp Hubbell™ power plug (or equivalent 4.125" x 4.125" connector).
Background
ELIMINATE BYPASS AIRFLOW
Unsealed cable openings allow 63% or more of bypass air losses in a
typical computer room. Excessive bypass airflow will reduce underfloor
static pressure to as low as 0.01" of water column. This is much
lower than the 0.025" required for cooling high heat densities
(> 1 kW/rack or cabinet). Unmanaged bypass air results in vertical
and zone hot spots and introduces significant cooling inefficiencies.
A CLEAR SOLUTION
The KoldLok Mini Raised-Floor Grommet automatically reseals raised-floor openings, permanently solving bypass airflow problems.
