LA Coupling, LA Type, Reducing Female Adapter, RAQ

LA Coupling, LA Type, Reducing Female Adapter, RAQ

The LA coupling series consists of fittings that crimp rubber gaskets onto pipes for sealing liquids.

• Used not only for joining steep pipes to other steel pipes, but also for steel to PVC, steel to polyethylene, and PVC to polyethylene pipes, all of which can be done easily and without having to switch parts.
• A pipe fitting that can be directly joined to unthreaded pipes.
• Can be used safely and reliably while also verifying that components are mounted.
• For quickly updating outdated plumbing and switching piping from steel to PVC and polyethylene pipes
• Features structural flexibility.
• Compared to threaded type tube fittings, it absorbs more vibration and stretching, and can also work with misaligned piping.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipApplicable Fluid Surface Treatment Operating Temperature Range
Rubber Gasket Material
Quote Water / Air / ChemicalWhite Products (Zinc Plated)(The End-W)-10~80EPDM
17 Day(s) or more Water / Air / Gas / Chemical / OilCommercial Coated Article (Epoxy Resin) (End-C)-10~40NBR
17 Day(s) or more Water / Air / Gas / Chemical / OilWhite Products (Zinc Plated)(The End-W)-10~60NBR


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Basic Information

Type Fitting Material Black heart malleable cast iron Applicable Pipe Type Steel pipe (general)
Connection Type Pipe⇔Screw, plug-in type Connection Shape Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc) Fitting type Mechanical Joint
Applicable Tube Size Type Steel pipe JIS size Nominal A 1 10 Nominal B 1 3/8
Material of Applicable Pipe Steel pipe / PVC Pipe Applicable Pipe O.D. 1(mm) 17.3 Connection Thread Type Rc
Nominal of Thread 1/2B(15A) Max. Operating Pressure(MPa) 1 Divisions of Max. Operating Pressure(MPa) 1.0Mpa or Less

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