PARKER EM seal

EM-type piston rod seal / wiper exterior design has been used and combined with our proven EL type of geometry outside Shape, in line with the requirements of a small cylinder, i.e., EM-type smaller in size, lower friction.

Benefits:

• two functions - sealing and dust rolled into one.

• The minimum space requirements - to meet the safety and availability of the ideal outline finish.

• Simple groove, efficient manufacturing costs.

• No additional axial positioning requirements.

• Due to the special material and dust seal lip geometry combined with special, EM-type piston rod seal / wiper, after initial lubrication can also be used in the drying and / or oil-free air.

• Since the function of the lip adjustment to optimize it running smoothly.

• Since the components of a single polymer material, non-corrosive.

Applications:

Small pneumatic piston rod seal / wiper:

Working pressure: ≤ 16bar

Working temperature: -35 to + 80 ℃

Speed: ≤ 1 m / s

Medium: lubricated air as well as dried and oil-free air (after initial assembly lubrication)

Materials:

Parker standard material is a polyurethane material to develop their own

P5010, Shore 90 A.

High Temperature Materials: V3839-90A

Temperature materials: P5009-94A

Installation

EM-type self-positioning rod seal wiper is not in when the piston rod can be manually loaded or automatically loaded in the trench. Note the assembly process to prevent dust and sealing lips are sharp edges damage. The initial lubrication is a prerequisite for long-term service life.

For special requirements (temperature, speed, etc.), please consult service with the company in order to recommend a suitable material and / or structure.

  Order number    d * D * H / L

EM0302P5010     3*5.6*2.8/2.7

EM0407P5010     4*7*2.8/2.7

EM0508P5010     5*8*2.8/2.7

EM0609P5010     6*9*2.8/2.7

EM0811P5010     8*11.5*3.2/3

EM1014P5010     10*14*3.7/3.4

EM1214P5010     12*16.5*4/3.7

EM1418P5010     14*18.5*4/3.7

EM1620P5010     16*20.5*4/3.7

EM1822P5010     18*22.5*4/3.7

EM2025P5010     20*25*4.6/4.15

EM2227P5010     22*27*4.6/4.15

EM2530P5010     25*30*4.6/4.15

EM3035P5010     30*35.5*5/4.55

EM3237P5010     32*37.5*5/4.55

EM4005P5010     40*46*5.5/4.9

EM5005P5010     50*56*5.5/4.9