The Reliable Automatic Sprinkler Co., Inc.,
103 Fairview Park Drive, Elmsford, New York 10523
Model F3QR
Quick Response
Dry Sprinklers
Bulletin 157
Rev
.
J
Bulletin 157
Rev.
J
Features
1. The Model F3QR sprinkler utilizes Belleville Spring
Closure Technology. Reliable is the first in the industry
to produce a Quick Response Dry Concealed sprin-
kler utilizing this technology.
2. Styles available
• Pendent
• Recessed FP Pendent
• Recessed F1 Pendent
• Concealed
• Horizontal
Sidewall
• Recessed FP Horizontal Sidewall
• Recessed F1 Horizontal Sidewall
3. 1½” (38mm) escutcheon adjustment on pendent sprinkler.
4. ½” (13mm) escutcheon adjustment on recessed sprin-
kler with push-on/ thread-off FP Model Escutcheon ring.
5. 3/8” (9.5mm) cover plate adjustment on concealed
sprinkler with push-on/ thread-off CCP Cover Plate.
6. 3/4” (19mm) escutcheon adjustment on recessed
sprinkler with F1 Escutcheon.
7. Attractive appearance. Employs 3mm frangible glass
bulb and galvanized nipple.
8. Lengths available to accommodate installation di-
mensions from 2” - to - 48” (51mm - to - 1219mm), in
¼” (6mm) increments. See specific styles for correct
“A” dimension range.
9. Available in a variety of plated and painted finishes.
10. Polyester Coated or Electroless Nickel PTFE (Teflon
®
)*
Plated Corrosion Resistant Sprinklers.
*Concealed Sprinkler is not corrosion resistance.
US Patent Numbers 5,775,431 and 5,967,240.
Other US Patents pending.
Approvals
1. Listed by Underwriters Laboratories Inc. and UL
Certified for Canada (cULus)
Style
Response
Sprinkler
System Type
Hazard
Pendent
Recessed Pendent
Recessed F1 Pendent
CCP Concealed
(R5714)
Quick
Wet Pipe
Dry Pipe
All Preaction
Light
Ordinary
Horizontal Sidewall
Recessed Horizontal Sidewall
(R5734)
Quick
Wet Pipe
Dry Pipe
All Preaction
Light
2. Certified by FM Approvals
Style
Response
Sprinkler
System Type
Hazard
Pendent
Recessed F1 Pendent
(R5714)
Quick
Wet Pipe
Dry Pipe
All Preaction
Light
Ordinary,
Groups
1&2
Horizontal Sidewall
Recessed F1 Horizontal Sidewall
(R5734)
Quick
Wet Pipe
Dry Pipe
All Preaction
Light
3. NYC MEA 258-93-E
Concealed
(See Fig. 4)
Recessed FP Pendent
(See Fig. 3)
Recessed F1
Horizontal Sidewall
(See Fig. 9)
Horizontal Sidewall
(See Fig. 6)
Pendent
(See Fig. 1)
Recessed F1 Pendent
(See Fig. 5)
Recessed FP
Horizontal Sidewall
(See Fig. 8)
Pendent / HB
(See Fig. 2)
Horizontal Sidewall / HB
(See Fig. 7)
*DuPont Registered Trademark
