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Products - High Cycle Grilles

Standard grille construction accomodates usage of up to 20 cycles per day. Cornell offers optional high cycle construction for two grille products for units that require high cycling capablity: Brick Pattern Grilles and SentryGate®4's.

Brick Pattern Grilles

High Cycle Brick Pattern Configuration provides superior durablity in high cycle applications. Available options include high cycle shaft and spring construction.

Brick Pattern Curtain Features:

  • Horizontal 5/16" diameter solid aluminum rods at 2" centers.
  • Rods are supported by heavy duty aluminum links, held in staggered position by tube spacers throughout the entire curtain assembly.
  • Available in aluminum, mill clear or color anodized finish, of alloy 5056 H32.


SentryGate® Grilles

Depending on cycle requirements, SentryGate 4 with optional high cycle shaft and spring construction may be an additional alternative to Brick Pattern Grilles.

SentryGate Curtain Features:

  • High strength injection molded components with continuous metal rods spaced every two inches.
  • Its attractive brick pattern design is 65% open for high visibility and ventilation.
  • The smooth curtain components are available in black or white matte finish.

SentryGates may require less head room clearance than traditional grilles. Coil size ranges from 7" to 15" depending on unit size, operation and cycle requirements. Please contact Cornell whenever coil size is critical.

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