Reliable GFR Series Manual

Model GFR Sprinkler Types

Standard Upright
Standard Pendent
Horizontal Sidewall
HSW1 Deflector
Intermediate Level Upright
Intermediate Level Pendent
Conventional
Model GFR Recessed
Sprinkler Types
Recessed Pendent
Recessed Horizontal Sidewall
HSW1 Deflector

Approvals

1. Underwriters Laboratories, Inc. (UL)
2. Underwriters' Laboratories of Canada (ULC)
3. NYC BS&A No. 587-75-SA
4. Factory Mutual Approvals (FM)
5. .....
6. MIL-S-901C and MIL-STD-167-1
7. NYC MEA 258-93-E
Upright
Conventional
Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
Pendent Intermediate Level
Horizontal Sidewall
HSW-1 Deflector
Model GFR
Model GFR Recessed
Quick Response
Sprinklers
UL Listing Category
Sprinklers, Automatic & Open
Quick Response Sprinkler
UL Guide Number
VNIV

Product Description

Reliable Models GFR and GFR Recessed Sprinklers are
Quick Response fusible solder type automatic sprinklers.
These sprinklers have demonstrated response times in
laboratory tests which are five times faster than standard
response sprinklers.
This quick response enables the Models GFR and GFR
Recessed Sprinklers to apply water to a fire much faster
than standard response sprinklers of the same temperature
rating.

Application

Quick response sprinklers are used in fixed fire protec-
tion systems: Wet, Dry, Deluge or Preaction. Care must be
exercised that the orifice size, temperature rating, deflec-
tor style and sprinkler spacing are in accordance with the
latest published standards of the National Fire Protection
Association or the approving Authority Having Jurisdic-
tion. Quick response sprinklers are intended for standard
area coverage and standard water densities as specified
in NFPA 13. Quick response sprinklers and standard re-
sponse sprinklers should not be intermixed.
Intermediate Level
Pendent
Recessed
Horizontal Sidewall
HSW-1 Deflector
Bulletin 131
Small Orifice
Upright
Recessed
Recessed FP
Pendent
Pendent
M
Rev.
Upright