Koganei Mufflers Made Of Plastic M3 × 0.5 ~ R1/2

Manufacturer: KOGANEI CORPORATION

Features

These units offer superior noise-suppressing effects, ensuring quieter operations. Moreover, their low resistance to airflow prevents adverse effects on equipment performance, enhancing overall efficiency. Additionally, their compact and lightweight design allows for easy mounting, making installation a breeze.

Furthermore, these units are built for longevity. The elements do not corrode over time and maintain excellent resistance to moisture and oil. As a result, they offer a long operating life, reducing maintenance needs. Finally, cleaning with petroleum or similar substances is a simple and straightforward process, ensuring hassle-free upkeep.

Specifications

Item	KM-03	KM-05	KM-10	KM-11	KM-22	KM-23	KM-31	KM-41
Port size	M3 × 0.5	M5 × 0.8	R1/8	R1/8	R1/4	R3/8	R1/2
Media	Air
Operating pressure range	MPa [psi]: 0 ~ 0.7 [0 ~ 102]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]
Proof pressure	MPa [psi]: 0.9 [131]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]
Operating temperature range	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]
Body material	Polyvinyl alcohol resin (sponge, filtration rating 10 µm)
Element	Expanded polyethylene (filtration rating 10 µm)
Effective area	mm² [Cv]: 1.0 [0.06]	mm² [Cv]: 0.4 [0.22]	mm² [Cv]: 5.5 [0.31]	mm² [Cv]: 15 [0.83]	mm² [Cv]: 21 [1.17]	mm² [Cv]: 43 [2.39]	mm² [Cv]: 65 [3.61]	mm² [Cv]: 74 [4.11]
Noise suppressing effect	dB: 15	dB: 13	dB: 7	dB: 18	dB: 18	dB: 18	dB: 27	dB: 34
Mass	g [oz.]: 5 [0.18]	g [oz.]: 10 [0.35]	g [oz.]: 9 [0.32]	g [oz.]: 14 [0.5]	g [oz.]: 18 [0.63]	g [oz.]: 22 [0.78]	g [oz.]: 29 [1.02]	g [oz.]: 30 [1.06]
Sales unit	One pack (10 pcs.)

Item	KM-J6	KM-J8	KM-J10	KM-J12
Port size	φ6	φ8	φ10	φ12
Media	Air
Operating pressure range	MPa [psi]: 0 ~ 0.7 [0 ~ 102]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]	MPa [psi]: 0 ~ 0.9 [0 ~ 131]
Proof pressure	MPa [psi]: 0.9 [131]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]	MPa [psi]: 1.1 [160]
Operating temperature range	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]	°C [°F]: 5 ~ 60 [41 ~ 140]
Body material	Polyacetal (Duracon)	Polyvinyl alcohol	Polyvinyl alcohol	Polyvinyl alcohol
Element	Polyvinyl alcohol	Polyvinyl alcohol	Polyvinyl alcohol	Polyvinyl alcohol
Effective area	mm² [Cv]: 9.8 [0.54]	mm² [Cv]: 21 [1.17]	mm² [Cv]: 21 [1.17]	mm² [Cv]: 42 [1.39]
Noise suppressing effect	dB: 23	dB: 35	dB: 35	dB: 42
Mass	g [oz.]: 1.3 [0.046]	g [oz.]: 3.9 [0.138]	g [oz.]: 3.9 [0.138]	g [oz.]: 5.1 [0.18]
Sales unit	One pack (10 pcs.)