Koganei Inline Ejector

Manufacturer: KOGANEI CORPORATION

Features

This device converts pressurized air into vacuum with a single touch, making operation fast and efficient. Moreover, it performs reliably in locations where installation space is limited. As a result, it fits easily into compact systems and space-constrained layouts.

In addition, the lineup offers a wide range of vacuum variations to suit different operating needs. Standard specifications generate high vacuum from a supply pressure of 0.5 MPa (73 psi), ensuring strong and stable performance. Furthermore, high flow rate specifications deliver nearly 1.7 times the standard output at the same supply pressure, improving productivity. At the same time, low-pressure specifications generate vacuum equal to standard models while operating at a reduced supply pressure of 0.35 MPa (51 psi), which helps save energy and reduce air consumption.

Specifications

Item	PME					PMEM
Item	05	05H	07	07H	07L	03	03L	04	04L	05	05L
Media	Air
Operating pressure range MPa [psi]	0.15 to 0.7 [22 to 102]
Rated supply pressure MPa [psi]	0.5 [73]		0.35 [51]			0.5 [73]	0.35 [51]	0.5 [73]	0.35 [51]	0.5 [73]	0.35 [51]
Operating temperature range	0 to 60°C [32 to 140°F] (non-freezing)
Nozzle diameter mm [in.]	φ0.5 [0.020]		φ0.7 [0.028]			φ0.3 [0.012]		φ0.4 [0.016]		φ0.5 [0.020]
Base vacuum kPa [in.Hg]	-90 [-26.586]		-92 [-27.177]	-66 [-19.496]	-90 [-26.586]	-90 [-26.586]		-88 [-25.959]	-90 [-26.586]	-90 [-26.586]	-90 [-26.586]
Vacuum-side flow rate ℓ/min (ANR) [ft³/min (SCFM)]	7 [0.247]	12 [0.424]	12.5 [0.441]	20 [0.706]	10 [0.353]	2 [0.071]	3 [0.105]	4 [0.141]	2 [0.071]	7 [0.247]	3 [0.106]
Compressed air consumption ℓ/min (ANR) [ft³/min (SCFM)]	11.5 [0.406]		23 [0.812]		17 [0.600]	4.5 [0.159]	3.5 [0.124]	8 [0.283]	6.5 [0.230]	11.5 [0.406]	8 [0.283]
Port size	φ4 mm [0.157 in.], φ6 mm [0.236 in.] quick fitting selected					φ4 mm [0.157 in.] quick fitting