Reliable™ RA1564WH155 Product Description
Reliable™ Model DH56 Horizontal Sidewall Fire Sprinkler Head
Sprinkler Identification Number (SIN): RA1564
This horizontal sidewall sprinkler features a White finish and a 155°F (68°C) temperature rating.
The Reliable™ Model DH56 Horizontal Sidewall Fire Sprinkler is a quick response, extended coverage sprinkler with a 5.6 K-Factor. Each sprinkler features a heat-sensitive glass bulb, 1/2 in. NPT thread, and a brass frame with a white polyester-coated deflector. It is intended for standard or recessed installation in sidewall configurations.
This is a quick response, extended coverage, horizontal sidewall sprinkler rated for a maximum working pressure of 250 PSI. It activates at 155°F and is compatible with Reliable™’s trim accessories including recessed escutcheons and concealed cover plates.
Reliable™ Horizontal Sidewall Sprinkler (RA1564) Listings and Approvals
Manufactured by Reliable™, a global supplier of fire protection products, this RA1564WH155 sprinkler maintains the following approvals when installed in accordance with manufacturer instructions:
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UL Listed
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cULus Listed
Always refer to the product datasheet for configuration-specific approvals.
Reliable™ RA1564WH155 Technical Specifications
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Model: DH56
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Type: Horizontal Sidewall
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K-Factor: 5.6K
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Temperature Rating: 155°F (68°C)
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Finish: White
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Finish Detail: White Polyester
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Connection Size: 1/2 in.
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Thread Type: NPT
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Response Type: Quick Response (QR)
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Heat Element: Glass Bulb
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Coverage: Extended Coverage
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Maximum Working Pressure: 250 PSI
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Material: Brass Frame, Brass Deflector
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Corrosion Resistant: Yes
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Listings: UL, cULus
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Country of Origin: USA
Installation Tools and Accessories
Trim Options:
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Model F2 Recessed Escutcheon
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Model FP Recessed Escutcheon
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Model SWC Cover Plate
Sprinkler Wrenches:
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Model W2 (Exposed installation)
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Model W4 (Recessed or concealed installation)
Available Sprinklers
The RA1564 Horizontal Sidewall sprinkler is also available in the following configurations:
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Brass Finish | 155°F
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Chrome Finish | 155°F
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Brass Finish | 200°F
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Chrome Finish | 200°F
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White Finish | 200°F
