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Brass 2-Compression Ring Type Powerful Lock (G-Screw Gauge Union) (Part Numbers)

Brass 2-Compression Ring Type Powerful Lock (G-Screw Gauge Union)

• A flareless type that can be connected by simply inserting a tube and tightening the nuts, ensuring that there is no need for special tools such as flare tools or firing.
• The ring effectively deforms the plastic via the mutually interlocking unique to double rings, making it extremely pressure resistant.
• The sealed parts of the main body are carefully finished to ensure it is extremely air-tight, despite using the metal sealing method.
• The tightening torque is low and it is compact, lightweight, and easy to attach and detach.
• The tube sizes are marked on the nut, making it easy to check.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
Part NumberStandard Unit PriceVolume DiscountShipping Days?RoHSApplicable Tube Size Type Nominal 1
Nominal 1
Applicable Pipe O.D. 1
Thread Nominal

7.60 €

50 Days 10Copper Pipe inch size-1/83.181/8B(6A)

7.67 €

50 Days 10Copper Pipe inch size-1/83.181/4B(8A)


  1. 1

Basic information

Type Fitting Material Brass Applicable Pipe Type Copper Pipe (Annealed Copper Pipe)
Applicable Fluid Water / Air / Vapor / Gas / Chemical / Oil Connection Type Pipe-to-Thread, Socket Type Connection Shape Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)
Fitting type Ring Fitting Material of Applicable Pipe Copper Connection Thread Type G (Tapped)
Max. Operating Pressure(MPa) 4.9 Surface Treatment NA Divisions of Max. Operating Pressure(MPa) More than 2.0MPa
Maximum Operating Temperature(°C) 125

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