Pressure Switches
- Portable Fire Equipment
- Portable Fire Extinguishers
- Mobile Fire Extinguishers
- Fire Extinguisher Vehicle Brackets
- Fire Extinguisher Cabinets & Covers
- Fire Extinguisher Servicing Tools & Consumables
- Fire Blankets
- Fire Hose Reels
- Fire Hydrant Landing Valves & Equipment
- Hoses, Nozzles & Adapters
- Lay Flat Hoses
- Hose Reel Tails
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- Branch Pipes
- Storz Forged Aluminium Adapters
- Storz Cast Aluminium Adapters
- Storz Cast Aluminium Hydrant Couplings
- NSW/MFB Hydrant Couplings & Adapters
- CFA Hydrant Couplings
- QLD Hydrant Couplings
- BIC Hydrant Adapters & Couplings
- Washers
- Lay Flat Tools & Service
- Lay Flat Hose Cabinets
- Anti-Tamper Device
- Extinguisher Spare Parts
- Portable Extinguisher Parts
- Mobile Extinguisher Parts
- ABE 30 & 50kg Parts
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- Purple K 30 & 50kg Parts
- Purple K 70 & 90kg Parts
- BE 30 & 50kg Parts
- BE 70 & 90kg Parts
- AFFF 30L & 50L Parts
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- Alcohol Resistant 30L & 50L Parts
- Alcohol Resistant 70L & 90L Parts
- Fluorine Free 30 & 50L Parts
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- CO2 22kg Parts
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- Wall Brackets
- Extinguisher Gauges
- Pull Pins
- Valve Stems & Valves
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- Neck O' Rings
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- Springs
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- Handles
- Portable Extinguisher CO2 Parts
- Nozzles, Valves & Adapters
- Rivets
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- Recharge Equipment
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- AS1851 Testing Equipment
- Solo 365 Test Kit & Accessories
- Solo Kits
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- Smoke & Heat Heads
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- 19" Rackmount Configurations
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- VESDA-E Backward Compatibility Table – Firmware Versions
- VESDA Product Manuals & Data Sheets
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- VESDA Design & Commissioning
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- Water & Mechanical
- Fire Sprinklers
- Valves
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- Brass Spring Check Valves - Brass Spindle
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- Pressure Relief Valves
- Sprinkler Control Valve Assembly’
- Wafer Check Valves
- Lugged Butterfly Valve c/w Lever Handle + Gear Operator
- Double Check Valves
- Globe Throttling Valves Grooved
- Pressure Reducing Valves
- Bermad FP450 60 Tank Infill Valves
- Float Valves
- Solenoid Valves
- Brass Fittings
- Roll Groove
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- Transition Coupling
- Standard Radius 90 Degree Elbows
- Short Radius 90 Degree Elbows
- Standard Radius 45 Degree Elbows
- Standard Radius 22.5 Degree Elbows
- Standard Radius 11.25 Degree Elbows
- Standard Radius Tees
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- Reducing Tees
- Concentric Reducers GxG
- Concentric Reducers GxT
- End Caps
- End Caps with Eccentric BSP
- Mechanical Tees Grooved
- Mechanical Tees BSP Thread
- Grooved x Flanged Adaptors
- Grooved Hinged x Flange Adaptors
- Bull Head Tees Grooved
- Hydrant Elbows Grooved
- Grooved x BSP Adaptors
- HYDRANT LANDING VALVES
- FIRE HOSE REELS
- HOSES, NOZZLES & ADAPTORS
- Flexible Droppers
- Steel Pipe
- Gal Mal
- 90 Degree Elbows
- Tees
- 90 Degree Elbows MF
- Hex Nipples
- Sockets
- Square Plugs
- Unions Brass Seat
- Reducing Bushes
- 90 Degree Reducing Elbows
- Reducing Tees
- Reducing Hex Nipples
- Reducing Sockets
- Bull Nose Tees
- Service Tees
- Sprinkler MF Adaptors
- Table D Flange x BSP Thread
- 45 Degree Elbows
- 45 Degree Elbows MF
- End Caps
- Crosses
- Hangers
- 1 Piece Channel Clips
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- Pear Bands
- Pear Bands HDG
- Nut Clips M10
- Nut Clips M12
- Mounting Plates
- Angle Brackets
- Beam Clamps
- Shallow Saddles
- Deep Saddles
- Twist Clips
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- Purlin Clips
- Threaded Rod ZP
- Threaded Rod HDG
- Rod Joiners ZP
- Rod Joiners HDG
- Rod Cutters
- Channel and Angle
- Cantilever Brackets
- Medium Duty Saddles UN15
- Medium Duty Double Bolted Clamps UN16
- Medium Duty Yoke Clamps UN18
- Pipe Stand Clamps cw 50Nb Half Socket
- U Bolts
- 2 Piece Stainless Steel 316 Stand Off Bracket
- Mechanical Fasteners
- Monitor Switches
- Gal Steel
- Stainless Steel
- Consumables
- Valve Gaskets
- Flange Full Face Gaskets Table E
- Ring Gaskets
- Fibre Full Face Gaskets Table E
- Angus
- Bermad
- Chisolm
- Globe
- Grinnell Wormald
- Mather and Platt
- Matthew Hall
- Padde
- Reliable
- Shurjoint
- Star Model F Quell Guardian
- Tyco Central F
- Tyco Gem
- Tyco DV5
- Victaulic
- Viking
- Walter and CIE
- Waste and Test Kits
- Dorot Diaphragm
- Cometal Diaphragm
- Dobbie Dico Dual Booster
- Hydrant Landing Valves
- Pressure Gauges
- Traffolyte Signs and Stickers
- Tools
- Hydrant
- Hydrant Landing Valve Roll Groove
- Hydrant Landing Valve BSP
- Dual Hydrant Booster Roll Groove
- Dual Hydrant Booster BSP
- Single Point Booster Roll Groove
- Hydrant Booster Cabinets
- Booster H Patterns
- Dual Hydrant Risers
- Tank Suction Adaptor
- Dual Hydrant Booster Roll Groove High Pressure
- Quad Hydrant Booster Roll Groove
- Quad Hydrant Booster Roll Groove High Pressure
- Jacking Pumps and Accessories
- PPE
- Passive Fire
- Anti-Tamper Device
- Exit & Emergency Lighting
- Suppression Systems
- Fire Fighting Foam
- Passive Fire Equipment
- HYDRANT LANDING VALVES
- Cabinets
- Hardware & Fasteners
- Signage & Stickers
- Custom Engraved Sign
- Custom Printed Sign
- Custom Vinyl Cut Sign
- Signs and Labels
- Extinguisher Location Signs
- Fire Blanket Location Signs
- Extinguisher Charts/Cards
- Identification Signs
- Hose Reel Location Signs
- Fire Exit Signs
- Fire Door Signs
- Misc Signs
- First Aid Signs
- WIP Signs
- Offences Signs
- Alarm Signs
- Hydrant Signs
- Sprinkler Signs
- Fire Signs
- Pressure Test Stickers
- Extinguisher Pictographs
- Extinguisher Labels
- Water & Mechanical
- Pipe Markers
- Engraved Signs
- Hydrant Signs
- Hose Reel Signs
- Fire Hose Reel & Fire Signs
- Hydrant Pump & Valve Signs
- Sprinkler System Signs
- Fire Alarm Panel Signs
- Gas System Signs
- EWIS Panel Signs
- Electrical Signs
- Hazardous Signs
- Custom Block Plans
- Customised Signs
- Fire Safety Door Signs
- Cabinet Signs
- Commonly Used Signs
- CO Fire Detectors Installed Engraved Signs
- Signs for VADs and VWDs
- Vinyl Cut Lettering
- Block Plans & Evac Plans
- Snap Frames
- Cabinet Stickers
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Square D Pressure Switch GAW6
VMSSD120-2
The Square D is a differential pressure switch that monitors and controls pressure conditions particularly in fire sprinkler systems. The difference between the switching point on rising pressure (PH) and the switching point on falling pressure (PB). The low point can be at the values indicated on the operating curves shown on the product data sheet.
Availability date:
The Square D is a differential pressure switch that monitors and controls pressure conditions particularly in fire sprinkler systems. The difference between the switching point on rising pressure (PH) and the switching point on falling pressure (PB). The low point can be at the values indicated on the operating curves shown on the product data sheet.
