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Couplings and fittings
- Fitpro® fast rigid coupling
- Angle-pad rigid coupling
- Grooved rigid coupling
- Grooved flexible coupling
- Heavy angle-pad rigid coupling
- Reducing coupling with steel ring
- U-bolt sprinkler tee threaded BSPT outlet
- Full casting sprinkler tee, threaded BSPT outlet
- Mechanical tee grooved outlet
- Mechanical tee threaded BSPT outlet
- Grooved elbow 11,25°
- Grooved elbow 22,50°
- Grooved elbow 45°
- Grooved elbow 90°
- Reducing elbow 90°
- Drain elbow 90°
- Grooved equal tee
- Grooved equal cross
- Grooved concentric reducer
- Grooved eccentric reducer
- Threaded concentric reducer
- Grooved reducing tee
- Threaded reducing tee
- Grooved end cap
- Grooved end cap with eccentric hole, threaded BSPT
- Grooved adapter flange
- Grooved split adapter flange
- Grooved threaded adapter • Male thread BSPT
- Grooved threaded adapter • Female thread BSPT
- arrow_forward arrow_drop_down Flexible hoses
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Valves
- Dry alarm valve grooved with trim
- Dry alarm valve flanged with trim
- Wet alarm valve grooved with trim
- Wet alarm valve flanged with trim
- Threaded ball valve
- Double door wafer check valve
- Flanged check valve
- Grooved check valve
- Vertical indicator post
- Wall indicator post
- NRS grooved gate valve
- NRS flanged gate valve
- OS&Y grooved gate valve
- OS&Y flanged gate valve
- Butterfly valve wafer end
- Butterfly valve grooved end
- Air release valve
- Adjustable relief valve
- Flanged Y-strainer
- Grooved Y-strainer
- Pressure gauge valve
- Valve parts
- arrow_forward arrow_drop_down Switches
- arrow_forward arrow_drop_down Accessories
- Prefab sprinkler pipes
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Couplings and fittings
Pressure switch
The PRS pressure switch is used for the detection of pressure changes in fire sprinkler systems. The switch can be used in the full range of our dry and wet alarm valves.
- Working temperature: -40°C to 60°C.
- Pressure range:
- PRS10/2: 0,27-1,38 bar / 4-20 psi.
- PRS40/1: 0,68-6,80 bar / 10-100 psi.
- PRS120/1: 0,68-13,80 bar / 10-200 psi. - UL / ULC listed and FM approved.
- Aluminum die cast cover, red painted.
- Zinc plated steel base.