Calibre Door Closers Adjustabl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$189.90
Calibre Door Closers Adjustable Overhead Concealed (OHC) Closer, 105° Back Stop, Hold Open, Adjustable Spring Tension, Dual Purpose Bottom Pivot, Calibre CA3300 Series

Calibre Door Closers Adjustable Overhead Concealed (OHC) Closer, 105° Back Stop, Hold Open, Adjustable Spring Tension, Dual Purpose Bottom Pivot, Calibre CA3300 Series

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Model: CDCCA3310-S-DP

In Stock (leaves warehouse same day if ordered before 3pm ET)

$189.90
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The Calibre CA3300 Series Overhead Concealed Closer is a premium solution for glass and aluminum storefront doors, offering ADA-compliant adjustable spring tension and universal application. Designed for center or offset hung doors, this closer features a 105° back stop with hold-open functionality, making it ideal for commercial and institutional buildings with high traffic flow and accessibility requirements.

This mechanical concealed closer includes a dual-speed control for independent closing and latching adjustments, a positive cam centering mechanism for secure alignment, and a CA3010-DP dual-purpose bottom pivot set for flexible floor or threshold installation. Compatible with side or end loading arms, the closer is built to operate reliably in all climates and meets fire safety certifications including UL10C and UBC 7.2.

  • Function: 105° Back Stop with Hold Open (other back stop and hold-open configurations available)

  • Closer Type: Mechanical, Concealed Overhead Closer

  • Series: CA3300 Series (Includes 3300-20 Extended Spindle Models)

  • Spring Tension: Adjustable, multi-size (ADA compliant)

  • Handing: Non-handed (LH or RH)

  • Mounting: Center Hung, Side Load (fits headers as small as 1-3/4" x 4")

  • Application:

    • Center Hung Doors: Includes CA3010-DP dual-purpose bottom pivot set (floor or threshold mount)

    • Offset Hung Doors: Optional 'JO' or 'VO' offset arms (must be specified separately)

  • Top Arms Available:

    • Side Loading: 'S' (standard)

    • End Loading (optional): 'A', 'K', 'PT'

  • Bottom Pivot: CA3010-DP (included); CA3010-G and CA3010-GE (optional)

  • Anchor Set: CA3010-FS (included)

  • Speed Control: Independent closing and latching speed valves

  • Certifications:

    • UL Listed (UL10C Positive Pressure)

    • Complies with UBC 7.2 (1997), BS476 Fire Safety

  • Opening Angle: 105°

  • Construction: Positive cam centering, hydraulic fluid for all climates

  • Alternate Model Codes: 139169, 310, 310S, 3310-S-DP, 3310SDP, CA3310-S-DP, CA3310SDP, CDC3310-S-DP

CA3300 Series Parts and Accessories:

 

 

CA3300-B Unit Body Only (Specify: Spring Tension, Type & Function)
CA3010-S "S" Type Side Loading Top Arm Assembly (1/2" Depth Top Rail)
CA3010-A "A" Type End Loading Top Arm Assembly (1" Depth Top Rail)
CA3010-K "K" Type End Loading Top Arm Assembly (5/8" Depth Top Rail)
CA3010-PT "PT" Type End Loading Top Arm Assembly (7/8" Depth Top Rail)
CA3010-JO "JO" Type Offset Top Arm Assembly (Mortised Type, Cut down into 9/16" Depth Top Rail)
CA3020-VO "VO" Type Offset Top Arm Assembly (Surface Type, Requires 7/8" Depth Top Rail)
CA3010-FS Anchor Set (Standard - for Snap together Header)
CA3010-FK Anchor Set (Optional - for Full tube Cut Away Header)
CA3010-F Corner Anchor Clip ("F" Clip Only)
CA3010-DP Adjustable Dual Purpose Bottom Pivot Set (Standard)
CA3010-G Adjustable Floor Mount Bottom Pivot Set (Optional)
CA3010-GE Adjustable Threshold Mount Bottom Pivot Set (Optional)

 

Manufacturer Resources

Product Specs

Category:
Doors Closers
Subcategory:
Overhead Concealed Door Closers
Product Group:
Concealed Door Closers
Product Subgroup:
Overhead Concealed Door Closers
Product Type:
Mechanical Closers
Series:
CA3300 Series (Includes 3300-20 Extended Spindle Models)
Handing:
Non-handed (LH or RH)
Closer Type:
Mechanical, Concealed Overhead Closer
Bottom Pivot:
CA3010-DP (included); CA3010-G and CA3010-GE (optional)
Anchor Set:
CA3010-FS (included)
Opening Angle:
105°
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