naffco sprinkler systems

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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





DISTRIBUTION PATTERNS

K5.6 PENDENT SPRINKLER

DISTRIBUTION PATTERNS - TRAJECTORY

K5.6 UPRIGHT SPRINKLER






DIMENSIONS

UPRIGHT SPRINKLER PENDENT SPRINKLER

RECESSED PENDENT SPRINKLER

Maximum Extension Maximum Recess





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



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


feet(18,2 sq.m); Ordinary Hazard = 100 square feet(9,3 sq.m)per

NFPA 13.


RATINGS


Number

Standard NF3320(bulb

5mm), Quick Response

NF3332 (bulb 3mm)

Style Horizontal Sidewall


Response Time Index

(RTI)

Standard 50

Quick Response 30



Factory Hydrostatic Test 100%@500PSI(3450 kPa)Min. Operation Pressure 7 PSI(48 kPa)


Classication

Norminal Sprinkler

Temperature Rating






HORIZONTAL SIDEWALL SPRINKLER



PART LIST

NF3320 NF3332


DISCHARGE CURVE






K5.6 STANDARD HORIZONTAL SIDEWALL AND RECESSED HORIZONTAL SIDEWALL


K5.6 STANDARD HORIZONTAL SIDEWALL

DISTRIBUTION PATTERNS – PLAN VIEW





DIMENSIONS








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.




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




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.


RATINGS


Number

Standard NF3325 (bulb


NF3333 (bulb 3mm)

Style Vertical Sidewall


Response Time Index

(RTI)

Standard 50

Quick Response 30






Classication

Norminal Sprinkler

Temperature Rating



Ordinary 135ºF/57ºC 100ºF/38ºC Orange





VERTICAL SIDEWALL SPRINKLER



PART LIST

NF3325 NF3333


DISCHARGE CURVE






K5.6 STANDARD VERTICAL SIDEWALL


K5.6 STANDARD VERTICAL SIDEWALLDISTRIBUTION PATTERNS – PLAN VIEW





DIMENSIONS






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.



many design requirements. The recessed pendent should be uti-lized with a recessed escutcheon which provides up ½” of ad-




SPRINKLER OPERATION



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


feet(20.9 sq.m); Ordinary Hazard = 130 square feet(12.1 sq.m) per

NFPA 13.


RATINGS


Number



NF3335 (bulb 3mm)

Style Concealed Sprinkler


Response Time Index

(RTI)

Standard 50

Quick Response 30






Classication

Norminal Sprinkler

Temperature Rating







CONCEALED SPRINKLER



PART LIST

NF3335NF3355


DISCHARGE CURVE








DIMENSIONS


CONCEALED SPRINKLER




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.




lized with a recessed escutcheon which provides up ¾” of ad-




SPRINKLER OPERATION




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


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.


RATINGS

QUICK RESPONSE UPRIGHT & PENDENT SPRINKLERS


Number

Quick Response NF3045,

NF3042 (bulb 3mm)

Style Pendent Sprinkler NF3045,

Upright Sprinkler NF3042


Response Time Index

(RTI)

Quick Response 30

Nominal Thread Size ⅜”NPT or ⅜”PT




Sprinkler TemperatureClassication

Norminal SprinklerTemperature Rating

N.F.P.A Maximum Ambient(Ceiling) Temp.(Allowed)

Glass Bulb Color









PART LIST

NF3042NF3045

FRAME AND DEFLECTOR FINISH

Pendent - Brass, Chrome, White

Upright - Brass only


DISCHARGE CURVE








K4.2 UPRIGHT SPRINKLER






DIMENSIONS


PENDENT SPRINKLERUPRIGHT SPRINKLER







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.


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-


SPRINKLER OPERATION

The operating mechanism is a frangible glass bulb which containsa heat responsive liquid. During a re, the ambient temperature


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


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.


RATINGS


Number



NF3035 (bulb 3mm)

Style Conventional Sprinkler


Response Time Index

(RTI)

Standard Response 50

Quick Response 30

Nominal Thread Size ½”NPT (15mm)




Sprinkler TemperatureClassication

Norminal SprinklerTemperature Rating

N.F.P.A Maximum Ambient(Ceiling) Temp.(Allowed)

Glass Bulb Color






CONVENTIONAL SPRINKLERS



PART LIST


DISCHARGE CURVE

NF3035NF3025






K5.6 CONVENTIONAL SPRINKLERDISTRIBUTION PATTERNS - TRAJECTORY

K5.6 CONVENTIONAL SPRINKLER





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DIMENSIONS

STANDARD CONVENTIONAL SPRINKLER

RECESSED CONVENTIONAL SPRINKLER




naffco sprinkler systems

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