naffco sprinkler systems
TRANSCRIPT
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NAFFCO - SPRINKLER HEAD
UPRIGHT, PENDENT & RECESSED PENDENT SPRINKLERS
MODEL: NF3010, NF3015, NF3030, NF3032
DESCRIPTION
The NAFFCO Sprinklers, NF3010, NF3015, NF3030, NF3032
(Glass Bulb Type), Standard Orice, Upright, Pendent and Re-
cessed Pendent type, design incorporates state-of-the-art, heat
responsive, frangible glass bulb design (standard or quick re-
sponse) for prompt, precise operation.
The die cast frame is more streamlined and attractive than tradi-
tional sand cast frames. It is cast with a hex-shaped wrench boss
to allow easy tightening from many angles, reducing assembly
effort. This sprinkler is available in various temperature ratings
and nishes to meet many design requirements. The recessedpendent should be utilized with a recessed escutcheon which
provides up ¾” of adjustments. All Sprinklers are manufactured
using the time proven Belleville seal used exclusively by all major
manufactures to ensure long life and safe operation.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which contains
a heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand. When the ambient
temperature reaches the rated temperature of the sprinkler, thebulb shatters. As a result, the waterway is cleared of all sealing
parts and water is discharged towards the deector. The deector
is designed to distribute the water in a pattern that is most effec-
tive in controlling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to: Light Hazard = 225 square
feet(20.9 sq.m); Ordinary Hazard = 130 square feet(12.1 sq.m) perNFPA 13.
TECHNICAL SPECIFICATION
RATINGS
Sprinkler Identication
Number
Standard NF3010, NF3015
(bulb 5mm), Quick Response
NF3030, NF3032 (bulb 3mm)
Style Upright Sprinkler NF3015,
NF3032, Pendent &
Recessed Pendent
NF3010, NF3030
K Factor 5.6Imp.(80S.I)
Response Time Index
(RTI)
Standard 50
Quick Response 30
Nominal Thread Size ½”NPT(15mm)
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)
Min. Operation Pressure 7 PSI(48 kPa)
Sprinkler Temperature
Classication
Norminal Sprinkler
Temperature Rating
N.F.P.A Maximum Ambient
(Ceiling) Temp.(Allowed)Glass Bulb Color
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate 175ºF/79ºC 150ºF/65ºC Yellow
Intermediate 200ºF/93ºC 150ºF/65ºC Green
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PART LIST
DISCHARGE CURVE
NF3010 NF3015 NF3030 NF3032
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
NAFFCO - SPRINKLER HEAD
UPRIGHT, PENDENT & RECESSED PENDENT SPRINKLERS
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DISTRIBUTION PATTERNS
K5.6 PENDENT SPRINKLER
DISTRIBUTION PATTERNS - TRAJECTORY
K5.6 UPRIGHT SPRINKLER
DISTRIBUTION PATTERNS - TRAJECTORY
NAFFCO - SPRINKLER HEAD
UPRIGHT, PENDENT & RECESSED PENDENT SPRINKLERS
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DIMENSIONS
UPRIGHT SPRINKLER PENDENT SPRINKLER
RECESSED PENDENT SPRINKLER
Maximum Extension Maximum Recess
NAFFCO - SPRINKLER HEAD
UPRIGHT, PENDENT & RECESSED PENDENT SPRINKLERS
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MODEL: NF3320, NF3332
DESCRIPTION
The NF3320, NF3332, ½” orice, standard horizontal sidewall
sprinkler is designed for standard or recessed installation. The
design provides a crescent-shaped water discharge pattern forinstallation along a wall or under a beam or ceiling. The design in-
corporates state-of-the-art, heat responsive, frangible glass bulb
design (standard or quick response) for prompt, precise opera-
tion. The die cast frame is more streamlined and attractive than
traditional sand cast frames.
It is cast with a hex-shaped wrench boss to allow easy tighten-
ing from many angles, reducing assembly effort. This sprinkleris available in various temperature ratings and nishes to meet
many design requirements. The recessed pendent should be uti-
lized with a recessed escutcheon which provides up ¾” of adjust-
ments.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which contains
a heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand.
When the ambient temperature reaches the rated temperatureof the sprinkler, the bulb shatters. As a result, the waterway is
cleared of all sealing parts and water is discharged towards the
deector. The deector is designed to distribute the water in a
pattern that is most effective in controlling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to: Light Hazard = 196 square
feet(18,2 sq.m); Ordinary Hazard = 100 square feet(9,3 sq.m)per
NFPA 13.
TECHNICAL SPECIFICATION
RATINGS
Sprinkler Identication
Number
Standard NF3320(bulb
5mm), Quick Response
NF3332 (bulb 3mm)
Style Horizontal Sidewall
K Factor 5.6Imp.(80S.I)
Response Time Index
(RTI)
Standard 50
Quick Response 30
Nominal Thread Size ½”NPT(15mm)
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)Min. Operation Pressure 7 PSI(48 kPa)
Sprinkler Temperature
Classication
Norminal Sprinkler
Temperature Rating
N.F.P.A Maximum Ambient
(Ceiling) Temp.(Allowed)Glass Bulb Color
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate 200ºF/93ºC 150ºF/65ºC Green
NAFFCO - SPRINKLER HEAD
HORIZONTAL SIDEWALL SPRINKLER
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PART LIST
NF3320 NF3332
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
DISCHARGE CURVE
NAFFCO - SPRINKLER HEAD
HORIZONTAL SIDEWALL SPRINKLER
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DISTRIBUTION PATTERNS
K5.6 STANDARD HORIZONTAL SIDEWALL AND RECESSED HORIZONTAL SIDEWALL
DISTRIBUTION PATTERNS - TRAJECTORY
K5.6 STANDARD HORIZONTAL SIDEWALL
DISTRIBUTION PATTERNS – PLAN VIEW
NAFFCO - SPRINKLER HEAD
HORIZONTAL SIDEWALL SPRINKLER
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DIMENSIONS
RECESSED PENDENT SPRINKLER
Maximum Extension Maximum Recess
NAFFCO - SPRINKLER HEAD
HORIZONTAL SIDEWALL SPRINKLER
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MODEL: NF3325, NF3333
DESCRIPTION
The NF3325, NF3333, ½” orice, standard vertical sidewall sprin-
kler is designed for standard installation. The design provides a
crescent-shaped water discharge pattern for installation along a
wall or under a beam or ceiling. The design incorporates state-
of-the-art, heat responsive, frangible glass bulb design (standardor quick response) for prompt, precise operation. The die cast
frame is more streamlined and attractive than traditional sand cast
frames.
It is cast with a hex-shaped wrench boss to allow easy tighten-
ing from many angles, reducing assembly effort. This sprinkleris available in various temperature ratings and nishes to meet
many design requirements. The recessed pendent should be uti-
lized with a recessed escutcheon which provides up ¾” of ad-
justments. All sprinklers are manufactured using the time proven
Belleville seal used exclusively by all major manufactures to en-
sure long life and safe operation.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which contains
a heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand.
When the ambient temperature reaches the rated temperature
of the sprinkler, the bulb shatters. As a result, the waterway is
cleared of all sealing parts and water is discharged towards the
deector. The deector is designed to distribute the water in apattern that is most effective in controlling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to:Light Hazard = 196 square
feet(18,2 sq.m); Ordinary Hazard = 100 square feet(9,3 sq.m)perNFPA 13.
TECHNICAL SPECIFICATION
RATINGS
Sprinkler Identication
Number
Standard NF3325 (bulb
5mm), Quick Response
NF3333 (bulb 3mm)
Style Vertical Sidewall
K Factor 5.6Imp.(80S.I)
Response Time Index
(RTI)
Standard 50
Quick Response 30
Nominal Thread Size ½”NPT(15mm)
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)
Min. Operation Pressure 7 PSI(48 kPa)
Sprinkler Temperature
Classication
Norminal Sprinkler
Temperature Rating
N.F.P.A Maximum Ambient
(Ceiling) Temp.(Allowed)Glass Bulb Color
Ordinary 135ºF/57ºC 100ºF/38ºC Orange
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate 175ºF/79ºC 150ºF/65ºC Yellow
Intermediate 200ºF/93ºC 150ºF/65ºC Green
NAFFCO - SPRINKLER HEAD
VERTICAL SIDEWALL SPRINKLER
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PART LIST
NF3325 NF3333
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
DISCHARGE CURVE
NAFFCO - SPRINKLER HEAD
VERTICAL SIDEWALL SPRINKLER
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DISTRIBUTION PATTERNS
K5.6 STANDARD VERTICAL SIDEWALL
DISTRIBUTION PATTERNS - TRAJECTORY
K5.6 STANDARD VERTICAL SIDEWALLDISTRIBUTION PATTERNS – PLAN VIEW
NAFFCO - SPRINKLER HEAD
VERTICAL SIDEWALL SPRINKLER
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DIMENSIONS
NAFFCO - SPRINKLER HEAD
VERTICAL SIDEWALL SPRINKLER
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MODEL: NF3355, NF3335
DESCRIPTION
The NAFFCO Sprinklers, NF3355, NF3335 (Glass Bulb Type)
Standard and Quick Response Concealed Sprinkler, design in-
corporates state-of-the-art, heat responsive, frangible glass bulbdesign for prompt, precise operation. The die cast frame is more
streamlined and attractive than traditional sand cast frames.
It is cast with a hex-shaped wrench boss to allow easy tighten-
ing from many angles, reducing assembly effort. This sprinkleris available in various temperature ratings and nishes to meet
many design requirements. The recessed pendent should be uti-lized with a recessed escutcheon which provides up ½” of ad-
justments. All sprinklers are manufactured using the time proven
Belleville seal used exclusively by all major manufactures to en-
sure long life and safe operation.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which contains
a heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand. When the ambienttemperature reaches the rated temperature of the sprinkler, the
bulb shatters.
As a result, the waterway is cleared of all sealing parts and water
is discharged towards the deector. The deector is designed to
distribute the water in a pattern that is most effective in control-
ling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to: Light Hazard = 225 square
feet(20.9 sq.m); Ordinary Hazard = 130 square feet(12.1 sq.m) per
NFPA 13.
TECHNICAL SPECIFICATION
RATINGS
Sprinkler Identication
Number
Standard NF3355 (bulb
5mm), Quick Response
NF3335 (bulb 3mm)
Style Concealed Sprinkler
K Factor 5.6Imp.(80S.I)
Response Time Index
(RTI)
Standard 50
Quick Response 30
Nominal Thread Size ½”NPT(15mm)
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)
Min. Operation Pressure 7 PSI(48 kPa)
Sprinkler Temperature
Classication
Norminal Sprinkler
Temperature Rating
N.F.P.A Maximum Ambient
(Ceiling) Temp.(Allowed)Glass Bulb Color
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate 175ºF/79ºC 150ºF/65ºC Yellow
Intermediate 200ºF/93ºC 150ºF/65ºC Green
NAFFCO - SPRINKLER HEAD
CONCEALED SPRINKLER
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PART LIST
NF3335NF3355
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
DISCHARGE CURVE
NAFFCO - SPRINKLER HEAD
VERTICAL SIDEWALL SPRINKLER
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DISTRIBUTION PATTERNS
K5.6 PENDENT SPRINKLER
DISTRIBUTION PATTERNS - TRAJECTORY
DIMENSIONS
NAFFCO - SPRINKLER HEAD
CONCEALED SPRINKLER
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MODEL: NF3045, NF3042
DESCRIPTION
The NAFFCO Sprinkler, NF3045, NF3042 (Glass Bulb Type) 3/8”
Standard Orice, Upright, Pendent and Recessed Pendent, Quick
Response, design incorporates state-of-the-art, heat responsive,
frangible glass bulb design for prompt, precise operation. The die
cast frame is more streamlined and attractive than traditional sand
cast frames.
It is cast with a hex-shaped wrench boss to allow easy tighten-
ing from many angles, reducing assembly effort. This sprinkleris available in various temperature ratings and nishes to meet
many design requirements. The recessed pendent should be uti-
lized with a recessed escutcheon which provides up ¾” of ad-
justments. All sprinklers are manufactured using the time proven
Belleville seal used exclusively by all major manufactures to en-
sure long life and safe operation.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which contains
a heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand.
When the ambient temperature reaches the rated temperature
of the sprinkler, the bulb shatters. As a result, the waterway iscleared of all sealing parts and water is discharged towards the
deector. The deector is designed to distribute the water in a
pattern that is most effective in controlling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to:Light Hazard = 225 square
feet(20.9 sq.m); Ordinary Hazard = 130 square feet(12.1 sq.m)per
NFPA 13.
TECHNICAL SPECIFICATION
RATINGS
QUICK RESPONSE UPRIGHT & PENDENT SPRINKLERS
Sprinkler Identication
Number
Quick Response NF3045,
NF3042 (bulb 3mm)
Style Pendent Sprinkler NF3045,
Upright Sprinkler NF3042
K Factor 4.2Imp.(60S.I)
Response Time Index
(RTI)
Quick Response 30
Nominal Thread Size ⅜”NPT or ⅜”PT
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)
Min. Operation Pressure 7 PSI(48 kPa)
Sprinkler TemperatureClassication
Norminal SprinklerTemperature Rating
N.F.P.A Maximum Ambient(Ceiling) Temp.(Allowed)
Glass Bulb Color
Ordinary 135ºF/57ºC 100ºF/38ºC Orange
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate 175ºF/79ºC 150ºF/65ºC Yellow
Intermediate 200ºF/93ºC 150ºF/65ºC Green
NAFFCO - SPRINKLER HEAD
QUICK RESPONSE UPRIGHT & PENDENT SPRINKLERS
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PART LIST
NF3042NF3045
FRAME AND DEFLECTOR FINISH
Pendent - Brass, Chrome, White
Upright - Brass only
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
DISCHARGE CURVE
NAFFCO - SPRINKLER HEAD
QUICK RESPONSE UPRIGHT & PENDENT SPRINKLERS
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DISTRIBUTION PATTERNS
K4.2 PENDENT SPRINKLER
DISTRIBUTION PATTERNS - TRAJECTORY
K4.2 UPRIGHT SPRINKLER
DISTRIBUTION PATTERNS - TRAJECTORY
NAFFCO - SPRINKLER HEAD
QUICK RESPONSE UPRIGHT & PENDENT SPRINKLERS
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DIMENSIONS
RECESSED PENDENT SPRINKLER
PENDENT SPRINKLERUPRIGHT SPRINKLER
Maximum Extension Maximum Recess
NAFFCO - SPRINKLER HEAD
QUICK RESPONSE UPRIGHT & PENDENT SPRINKLERS
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MODEL: NF3025, NF3035
DESCRIPTION
The NAFFCO Sprinkler, NF3025, NF3035 (Glass Bulb Type) ½”
Orice, Conventional sprinkler is designed for standard or re-
cessed installation. The design incorporates state-of-the-art, heat
responsive, frangible glass bulb design (standard or quick re-
sponse) for prompt, precise operation. The die cast frame is more
streamlined and attractive than traditional sand cast frames.
It is cast with a hex-shaped wrench boss to allow easy tighten-
ing from many angles, reducing assembly effort. This sprinkler
is available in various temperature ratings and nishes to meet
many design requirements. The recessed pendent should be uti-lized with a recessed escutcheon which provides up ¾” of ad-
justments. All sprinklers are manufactured using the time provenBelleville seal used exclusively by all major manufactures to en-
sure long life and safe operation.
SPRINKLER OPERATION
The operating mechanism is a frangible glass bulb which containsa heat responsive liquid. During a re, the ambient temperature
rises causing the liquid in the bulb to expand.
When the ambient temperature reaches the rated temperatureof the sprinkler, the bulb shatters. As a result, the waterway is
cleared of all sealing parts and water is discharged towards thedeector. The deector is designed to distribute the water in a
pattern that is most effective in controlling the re.
MAXIMUM COVERAGE
Standard spray coverage is up to: Light Hazard = 229 squarefeet(20.9 sq.m); Ordinary Hazard = 130 square feet(12.1 sq.m)per
NFPA 13.
TECHNICAL SPECIFICATION
RATINGS
Sprinkler Identication
Number
Standard NF3025 (bulb
5mm), Quick Response
NF3035 (bulb 3mm)
Style Conventional Sprinkler
K Factor 5.6Imp.(80S.I)
Response Time Index
(RTI)
Standard Response 50
Quick Response 30
Nominal Thread Size ½”NPT (15mm)
Max. Working Pressure 175PSI(1200kPa)
Factory Hydrostatic Test 100%@500PSI(3450 kPa)
Min. Operation Pressure 7 PSI(48 kPa)
Sprinkler TemperatureClassication
Norminal SprinklerTemperature Rating
N.F.P.A Maximum Ambient(Ceiling) Temp.(Allowed)
Glass Bulb Color
Ordinary 135ºF/57ºC 100ºF/38ºC Orange
Ordinary 155ºF/68ºC 100ºF/38ºC Red
Intermediate 175ºF/79ºC 150ºF/65ºC Yellow
Intermediate 200ºF/93ºC 150ºF/65ºC Green
NAFFCO - SPRINKLER HEAD
CONVENTIONAL SPRINKLERS
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PART LIST
1. Frame 2. Deector 3. Cap 4. Cap Seat 5. Load Screw 6. Seal 7. Bulb
DISCHARGE CURVE
NF3035NF3025
NAFFCO - SPRINKLER HEAD
CONVENTIONAL SPRINKLERS
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DISTRIBUTION PATTERNS
K5.6 CONVENTIONAL SPRINKLERDISTRIBUTION PATTERNS - TRAJECTORY
K5.6 CONVENTIONAL SPRINKLER
DISTRIBUTION PATTERNS - TRAJECTORY
NAFFCO - SPRINKLER HEAD
CONVENTIONAL SPRINKLERS
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DIMENSIONS
STANDARD CONVENTIONAL SPRINKLER
RECESSED CONVENTIONAL SPRINKLER
Maximum Extension Maximum Recess
NAFFCO - SPRINKLER HEAD
CONVENTIONAL SPRINKLERS