CN Heads
Senju Concealed Heads Compact Conceal Models
K Factor K=4.9 (70.6) Residential
Thread Size 1/2" NPT
Temperature162℉ / 72℃ Sprinkler with 140℉ / 60℃ Cover Plate
Vertical Adjustment: 3/8 inch (9.5 mm)
Compact Concealed Head using a 2 3/8” cover plate. Size matters and smaller can be better!
Part# | K Factor | Type | Temp |
---|---|---|---|
21 - 0801 | 4.9K | Residential | 162F / 72C |
CN Cover Plates Round 2 3/8" Diameter | |||
---|---|---|---|
White | Mirror | Black | |
140F | S004-0311 | Call | Call |
162F | S004-0312 |
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Senju Concealed Heads
Residential Concealed Pendent Sprinklers
- 162°F / 72°C Sprinkler with 140°F / 60°C Cover Plate
- 205°F / 96°C Sprinkler with 162°F / 72°C Cover Plate
- Solder type
- Ideal for use in wet pipe residential sprinkler systems per NFPA 13D, 13R, and 13.
- Standard cover plate is 3-1/4” (83mm) in diameter
- Smaller 2-5/8” (68mm) cover plate and 2-5/8” (68mm) square cover plate are also available
- Cover plates are available in 11 standard finishes and unlimited custom color and pattern finishes
Residential Heads - K factor | ||||
---|---|---|---|---|
Temperature | 3.0 K | 3.7 K | 4.9 K | 5.8 K |
162F | S8361-2801 | S8261-3801 | S8464-1803 | S8561-3901 |
205F | S8361-2806 | S8261-3806 | S8464-1806 | S8561-3906 |
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Firestop-Intumescent Silicone
- Intumescent Silicone (expands when exposed to temperatures above 150°C (300°F))
- Self-Seal GG-266 has achieved GREENGUARD GOLD Certification
- Non-sag silicone, Water-resistant before, during, and after cure
- Freeze-thaw stable, Protects your wall & floor openings
- Tested at positive pressure to simulate the pressure differentials that can occur in a fire situation
Part# |
---|
506501 |
Sprinkler System
- General information sign, covering all details of the installed system
- Aluminum sign for fire sprinkler systems
- Size 10” x 12” White aluminum, with mounting holes
- Clear protective coating, remove before installation
Part# |
---|
305788 |
Air Compressor - Tank Mounted
Professional grade Omega air compressors
- Heavy duty single stage compressors
- Belt guard included
- CSA approved electrical motors
- Cast iron pump housings
- Flywheel designed for pump cooling
- Manual reset for overload protection
- Quiet operation
- Pressure factory setting 50 – 80 PSI
- 115 / 1 phase AC voltage
- Tank size 20 gallons
- Regulator, gauge and switch included
- Base units are available
- Other tank sizes, voltages and horse power options available upon request
Part# | HP @ 90psi | Peak HP | FAD/CFM 125PSI | Volume Imp. Gel | Pump RPM |
---|---|---|---|---|---|
402000T | 2 | 5 | 7.0 | 650 | 934 |
Air Compressor - Fire Sprinkler Series
Fire Sprinkler Series, Omega air compressors
- Belt guard included
- CSA approved electrical motors
- Cast iron pump housings for durability
- Pumps supplied with oil sight gauge
- Flywheel designed for pump cooling
- Manual reset for overload protection
- Pressure factory setting 30 - 50 PSI
- Air receiver rated at 200psi and CRN approved
- 115 volt / 1 phase standard, (230 volt /1 phase optional)
- Quiet operation
- Tank Size 20 gallons
- Magnetic starter required
- Factory mounted options available
--Low oil shutdown with magnetic starter
--Auto drain (electronic or pneumatic)
--Belt guard after cooler option
Part# | HP | CFM / FAD @ 35PSI | System Volume Gal | Weight (lbs) | Pump RPM |
---|---|---|---|---|---|
400500TFS | ½ | 3.1 | 290 | 176 | 485 |
401000TFS | 1 | 6.0 | 550 | 194 | 970 |
402000TFS | 2 | 10.5 | 985 | 203 | 1040 |
Nitrogen Air Maintenance Device
Part# | Potter# |
---|---|
4070901 | NAMD |
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Portable Nitrogen Analyzer
The Portable Nitrogen Analyzer is an easy way to determine the purity of nitrogen that the Potter Nitrogen Generator is producing
- One button calibration
- Maintenance free
Part# | Potter# |
---|---|
4070900 | PNA |
Additional Files
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Techanical Informaiton
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Nitrogen Generators from Potter
Part# | System Capacity (litre) | Largest Riser To fill at 40 PSI (276kPa) | Weight |
---|---|---|---|
4070100N | 2555 | 605 | 59 kg |
4070250N | 3785 | 1135 | 59 kg |
4070600N | 8896 | 1987 | 182 kg |
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Body Only
- Straight or angled bodies
- Double clapper design
- ULC approved
Part# | Type |
---|---|
70229-1 | Straight |
70229-2 | Angle |