Specification and Model Comparison Table for Japanese-style Couplings and Pipe Thread Adapters

Detailed Dimensions of Brass Hose Connectors and Machino Coupling Adapters

Overview
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Overview

Details:

This document provides a comprehensive comparison of Japanese-style (Machino) couplings and pipe thread adapters based on the two uploaded specification sheets. The first image displays brass hose connectors ranging from 100mm to 40mm (equivalent to 4" to 1.5" in imperial units), accompanied by physical illustrations. The second image supplements this with 8 models (LT-071 to LT-078) of Machino couplings and adapters, including inlet dimensions (e.g., 2.5", 2", 1.5") and outlet specifications (e.g., Φ63.5, Φ51, BSP threads). All products are made of brass and are designed for mechanical connections and size conversions in fields such as firefighting, irrigation, and industrial piping, ensuring durability and adaptability.

Comparison Table:

Model/Size	Inlet (Imperial)	Inlet (Metric)	Outlet Specification
100mm	4"	100mm	-
80mm	3"	80mm	-
65mm	2.5"	63.5mm	-
50mm	2"	50mm	-
40mm	1.5"	40mm	-
LT-071	2.5"	-	Φ63.5
LT-072	2"	-	Φ51
LT-073	1.5"	-	Φ38
LT-074	2.5"	-	Φ51
LT-075	2.5"	-	Φ38
LT-076	2.5"	-	F2.5" BSP
LT-077	2.5"	-	F2" BSP
LT-078	2"	-	F2" BSP