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Grooved couplings and fittings
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Fitpro® fast rigid coupling
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NEW SIZES
Angle-pad rigid coupling
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Grooved rigid coupling
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Grooved flexible coupling
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Heavy angle-pad rigid coupling
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Reducing coupling with steel ring
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U-bolt sprinkler tee threaded BSPT outlet
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Full casting sprinkler tee, threaded BSPT outlet
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Mechanical tee grooved outlet
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Mechanical tee threaded BSPT outlet
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Grooved elbow 11,25°
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Grooved elbow 22,50°
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Grooved elbow 45°
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Grooved elbow 90°
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Reducing elbow 90°
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Drain elbow 90°
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Grooved equal tee
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Grooved equal cross
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Grooved concentric reducer
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Grooved eccentric reducer
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Threaded concentric reducer
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Grooved reducing tee
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Threaded reducing tee
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Grooved end cap
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Grooved end cap with eccentric hole, threaded BSPT
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Grooved adapter flange
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Grooved split adapter flange
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Grooved threaded adapter • Male thread BSPT
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Grooved threaded adapter • Female thread BSPT
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Flexible hoses
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Valves
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Dry alarm valve grooved with trim
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Dry alarm valve flanged with trim
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Wet alarm valve grooved with trim
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Wet alarm valve flanged with trim
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Threaded ball valve
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Double door wafer check valve
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Flanged check valve
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Grooved check valve
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Vertical indicator post
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Wall indicator post
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NRS grooved gate valve
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NRS flanged gate valve
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OS&Y grooved gate valve
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OS&Y flanged gate valve
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Butterfly valve wafer end
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Butterfly valve grooved end
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Air release valve
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Adjustable relief valve
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Flanged Y-strainer
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Grooved Y-strainer
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Pressure gauge valve
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Valve parts
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Switches
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Accessories
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- Prefab sprinkler pipes
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Reducing coupling with steel ring
This coupling GRKF is a flexible coupling that allows for direct size reduction on a piping run and eliminates the need for a concentric reducer + couplings. The gasket has special design that allows both for horizontal and vertical installation.
- Available sizes: 1,50x1,25 – 8x6 inch
- Working pressure: 300 PSI
- UL certified/ FM approved / CNBOP certified
- Coating: red painted / galvanised
The following sizes are also available on request, directly from factory: 73mm / 141,3mm / 165,1mm.
This coupling GRKF is a flexible coupling that allows for direct size reduction on a piping run and eliminates the need for a concentric reducer + couplings. The gasket has special design that allows both for horizontal and vertical installation.
- Available sizes: 1,50x1,25 – 8x6 inch
- Working pressure: 300 PSI
- UL certified/ FM approved / CNBOP certified
- Coating: red painted / galvanised
The following sizes are also available on request, directly from factory: 73mm / 141,3mm / 165,1mm.