• 

  Tokyo Keiki SRN04-020J(R1/2xR1/4)

• 

  Destaco 82P4V-10XR-004

• 

  Arteche RF-4XR HB Vdc

• 

  Arteche RJ-4XR4 Vdc

• 

  Grainger 4XR60 (50 ft/15 m)

• 

  Bonesi Pneumatic XR4

• 

  Bonesi Pneumatic XR4/S

• 

  Arteche RJ-4XR4 48VDC

• 

  Arteche RF-4XR-220VDC OP 1111

• 

  Panasonic FW-4M50F1XR