Optima™ Dyad Casement Operator
Coastal stainless steel dyad operator for casement sashes 15-1/2" to 24" wide, with a short dyad for 15" to 16" and a reverse configuration down to 13-1/2". O-ring sealed, composite base, AAMA commercial grade. PDF brochure available.
The Optima™ dyad operator is the compact member of the casement operator family, built for sashes between 15-1/2" [393 mm] and 24" [609 mm] wide. A short dyad covers 15" to 16" where the operator route can move toward the hinge side, and the same operator runs in a reverse configuration down to 13-1/2" [343 mm] — so no special reverse dyad is needed.
Like the rest of the line it is built on coastal grade stainless steel with a composite base, sealed by a unique O-ring that holds back four times more water than conventional operators. All dyad operators work with the same stainless sash brackets.
- Brand
- Ashland Hardware
- Window width
- 15-1/2" to 24" [393 to 609 mm]
- Short dyad
- 15" to 16" [381 to 406 mm]
- Reverse configuration
- From 13-1/2" [343 mm]
- Part numbers
- 1913940 / W1497-500 LH, 1913956 / W1497-600 RH, 1913991 / W1497-510 short LH, 1913957 / W1497-610 short RH
- Sash brackets
- W1496-189 LH and W1496-289 RH with locating boss
- Fasteners
- #8 x 3/4" SS Phillips flat head (operator), pan head (bracket)
- Product line
- Casement and Awning Hardware
- Availability
- Wholesale · Price on request
Features
- Windows 15-1/2" to 24" wide; short dyad 15" to 16"; reverse configuration to 13-1/2"
- Premium coastal grade stainless steel as standard — no red rust, and no paint on steel components to chip, peel, or scratch
- Unique O-ring seal holds back 4x more water to help maximize DP ratings
- Pre-installed frame gasket seals frame and operator gaps and saves factory time
- Operator snaps into place ready for screw mounting and aids alignment
- Composite base gives a clean underside view and thermal transfer protection
- AAMA 901-10 cycle test and commercial hardware load test — commercial grade