The Plain Siamese (No Clapper) is a simple, heavy-duty appliance used to combine two hose lines into one (siamese) or—when configured as a wye—to split one line into two. Because this unit is “no clapper” (no internal check valves), it offers full-flow, low-restriction waterway, making it a great choice when you want maximum flow and you’re controlling lines with valves elsewhere (gated wyes, shutoffs, pump discharge controls, etc.).
Ideal for municipal and industrial operations where you need a straightforward, reliable way to manage large volumes of water.
Key Features
No clapper (no check valves) for unrestricted flow
Great for high-flow supply operations
Simple, durable construction
Multiple thread standards available (select configuration)
Common Uses
Combine two 65mm (2.5") supply lines into one feed line for higher flow
Supply a pump intake, manifold, master stream base, or large line from two sources
Split one line into two when using the wye configuration
Training and operations where valves/checks are managed externally
Configuration Options (select “Product Parts”)
Siamese (combiner):
Male 65mm (2.5") inlet x (2) 65mm (2.5") Female outlets
Thread standards: BAT / CSA / WCT
Wye (splitter):
Female 65mm (2.5") inlet x (2) 65mm (2.5") Male outlets
Thread standards: BAT / CSA / WCT
Note: Because this is a no-clapper appliance, flow direction/backflow control should be managed with valves or gated appliances as required by your operation.
Product Parts
Siamese - Male 65mm (2.5") BAT Inlet x (2) 65mm (2.5") Female BAT Outlets or
Siamese - Male 65mm (2.5") CSA Inlet x (2) 65mm (2.5") Female CSA Outlets or
Siamese - Male 65mm (2.5") WCT Inlet x (2) 65mm (2.5") Female WCT Outlets or
Wye - Female 65mm (2.5") BAT Inlet x (2) 65mm (2.5") Male BAT Outlets or
Wye - Female 65mm (2.5") CSA Inlet x (2) 65mm (2.5") Male CSA Outlets or
Wye - Female 65mm (2.5") WCT Inlet x (2) 65mm (2.5") Male WCT Outlets
Plain Siamese - No Clapper
We use cookies to provide you a better user experience on this website.Cookie Policy
