• 

  Watts ES-FP53L

• 

  Watts FP53L 1/2"

• 

  Watts FP53L ½” 175 PSI ( obsolete not produced anymore replaced by FP53L-M1 )

• 

  Kooltronic K2NA6C18DP53L

• 

  Hamamatsu L6310-53 SPL

• 

  Smc MDBL50-690-A53L

• 

  Lemo PHG - 1B -306 - C - L - A - D - 53

• 

  Panasonic PM-L53

• 

  Panasonic PM-L53B

• 

  Smc D-A53L