SPGW Piston Seal - Forever Seals
SPGW Piston Seal - Forever Seals
SPGW Piston Seal - Forever Seals
SPGW Piston Seal - Forever Seals
SPGW Piston Seal - Forever Seals
SPGW Piston Seal - Forever Seals
  • SPGW Piston Seal - Forever Seals
  • SPGW Piston Seal - Forever Seals
  • SPGW Piston Seal - Forever Seals
  • SPGW Piston Seal - Forever Seals
  • SPGW Piston Seal - Forever Seals
  • SPGW Piston Seal - Forever Seals

SPGW - Piston Seal

Temperature: -40 - +200℃

Material: filled PTFE

Color: green, brown

Medium: Hydraulic oils

1. Description

SPGW of Forever Seals is suitable for long stroke, a wide range of fluids and high temperature occasions. The application of heavy duty double acting piston sealing under high pressure conditions is excellent. Applicable to larger piston clearance , it has good leakage control, extrusion resistance and wear resistance in heavy duty and construction machinery cylinder piston sealing system. Good static sealing property, simple groove structure, larger extrusion clearances can be allowed, be able to work in dusty condition.


2. Installation Recommendation


3. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: POM / PA


4. Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

50 - 350mm

0 - 50MPa

-30℃ +100℃

1.5 m/s

hydraulic oil, flame retardant liquid, water and others


5. Dimensions

Nominal Size of Packing, and Housing dimensionsL+0.2Order No.
D1dNH
50368.59SPGW50*36*8.5
55418.59SPGW55*41*8.5
60468.59SPGW60*46*8.5
634810.511SPGW63*48*10.5
655010.511SPGW65*50*10.5
705510.511SPGW70*55*10.5
756010.511SPGW75*60*10.5
806510.511SPGW80*65*10.5
857010.511SPGW85*70*10.5
907510.511SPGW90*75*10.5
958010.511SPGW95*80*10.5
100851212.5SPGW100*85*12
105901212.5SPGW105*90*12
110951212.5SPGW110*95*12
1151001212.5SPGW115*100*12
1201051212.5SPGW120*105*12
12510215.516SPGW125*102*15.5
13010715.516SPGW130*107*15.5
13511215.516SPGW135*112*15.5
14011715.516SPGW140*117*15.5
14512215.516SPGW145*122*15.5
15012715.516SPGW150*127*15.5
15513215.516SPGW155*132*15.5
16013715.516SPGW160*137*15.5
16514215.516SPGW165*142*15.5
17014715.516SPGW170*147*15.5
18015715.516SPGW180*157*15.5
18516215.516SPGW185*162*15.5
19016715.516SPGW190*167*15.5
20017715.516SPGW200*177*15.5
21018715.516SPGW210*187*15.5
22019715.516SPGW220*197*15.5
2252021717.5SPGW225*202*15.5
2302071717.5SPGW230*207*15.5
2402171717.5SPGW240*217*15.5
2502221717.5SPGW250*222*17
2602321717.5SPGW260*232*17
2702421717.5SPGW270*242*17
2802521717.5SPGW280*252*17
3002721717.5SPGW300*272*17
3202921717.5SPGW320*292*17
3503221717.5SPGW350*322*17


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