Pneumatic

Specifications of Major Pneumatic-use Packings

SAKAGAMI Pneumatic Seals Application Guide

(Click on individual "Profile" for more info and available sizes)

PNEUMATIC SEALS
Product name Cross Section Material No. Remarks
Service position Material No. Service Range
Pressure
( kgf/cm² )
Speed
( m/s )
Temp
( c° )
PGY - Packings RN713 Max. 10 Max. 1 -25 ~ 80


Wear-resistant seals featuring stabilized sealing performance over extended periods of time, used for lubricating or prelubricated cylinders.

exclusively for pistons
PNY - Packings RN713 Max. 10 Max. 1 -25 ~ 80
exclusively for rods
GLY - Packings RN701 Max. 10 Max. 1 -25 ~ 70


Exclusively used for pre-lubricated cylinders. Applicable either to piston or rod.

for rods and pistons
Mini Y - Packings RN703 Max. 8 Max. 0.4 -25 ~ 80


Small cross section type for solenoid valves. Interchangeable with O-rings of JIS B 2401-P series.

for rods and pistons
PSD - Packings RN713 Max. 10 Max. 1 -20 ~ 80


Compact pneumatic seals used for lubricating or pre-lubricated cylinders. Excellent frictional resistance without fear of twisting or distortion. Use these in combination with PDU - Packings.

exclusively for pistons
PDU - Packings RN715 Max. 10 Max. 1 -20 ~ 80


Function as both seal and dust wiper. Used for pre-lubricated cylinders. Compact design applicable to rod housings of cylinders, contributing to cost savings. Use these in combination with PSD - Packings.

exclusively for rods
PPY - Packings RN713 Max. 10 Max. 1 -20 ~ 80


Small cross section type for lubricating or pre-lubricated cylinders. Minimum frictional resistance ideal for use on small-diameter cylinder or solenoid valves.

exclusively for pistons
PRY - Packings RN713 Max. 10 Max. 1 -20 ~ 80
exclusively for rods

 


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