SPNS Piston Rod Seal For Hydraulic Equipment

Place of Origin CHINA(MAINLAND)
Brand Name SUNCAR
Model Number SPNS
CertifiC.A.Tion ISO9001
Minimum Order Quantity 100 PCS
Price Negotiation
Packaging Details PP bag inside, carton box outside
Delivery Time 3-5 days after payment received(public holiday excluded)
Payment Terms Western Union, L/C, T/T, , D/A, D/P
Supply Ability 1000 Piece per Week

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Product Details
Features High Pressure Resistant, Good Adaptability, Good Compressive Strength Products Name SPNS Piston Rod Seal
Material PTFE 55YF+NBR A305 Speed ≤1.5m/s
Pressure ≤35MPa Temperature -30℃~+100℃
Medium Minderal Oil Based Hydraulic Fluids, Barely Flammable Hydraulic Fluids, Water, Air And Others Shipping Mode By Air,by Sea,by Express(FedEx, UPS, DHL, TNT, Etc.)
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Product Description


SPNS Piston Rod Seal For Hydraulic Equipment

SPNS is a combination seal of piston rod professional seals. It has better sealing performance than SPNO and SPN, with minimal sliding resistance and can inhibit crawling. SPNS is suitable for mobile hydraulic equipment/standard cylinders/presses/excavators. This seal has very low friction resistance, eliminates crawling, and ensures high wear resistance.



(1) Chemical resistance and heat resistance.

(2) Wear resistance, Low temperature resistance.

(3) Dry heat resistance.

(4) High temperature, fluid resistant, very low compression setting FKM.

(5) Compression setting resistance.


Product Parameter:

Products Name SPNS Piston Rod Seal
Features High pressure resistant, good adaptability, good compressive strength
Material PTFE 55YF+NBR A305
Speed ≤1.5m/s
Pressure ≤35MPa
Temperature -30℃~+100℃
Medium Minderal oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others
Packing PP bag inside,carton box outside
Payment Terms Western Union, L/C, T/T, Money Gram, D/A, D/P
Brand name SUNCAR
CertifiC.A.Tion ISO9001
Shipping Mode By air,by sea,by express(FedEx, UPS, DHL, TNT, etc.)


The role of the seal:

Each of the dynamic seals confine a hydraulic cylinder, which contains a specific perform that contribute towards the system’s performance:

Rod seal: Acts a pressure barrier and helps the operational fluid inside of the cylinder to regulate the fluid film extending with the connecting rod’s surface. This is essential in inhibiting the corrosion of the rod and the lubriC.A.Tion of the wiper seal.

Piston seal: Acts as a barrier to the pressure and prevents the fluid from passing the piston. Necessary for maintaining the position when at rest or for the cylinder’s dominant motion.

(Rod and piston) functions: Prevents contact of metal-to-metal between parts, leading to keeping the piston and connecting rod accurately centered within the assembly of the cylinder. Helps in improving performance of the piston and rod waterproofing system.


Product Image:

SPNS Piston Rod Seal For Hydraulic Equipment 0


Piston Rod Seal--SPNS Size:

4*8.9*2 20*30.7*3.9 38*48.7*3.9 75*90.1*5.9
5*9.9*2 22*29.3*2.9 38*53.1*5.9 80*95.1*5.9
6*10.9*2 22*32.7*3.9 40*50.7*3.9 85*100.1*5.9
7*11.9*2 22.4*29.7*2.9 40*55.1*5.9 90*105.1*5.9
8*12.9*2 22.4*33.1*3.9 42*52.7*3.9 95*110.1*5.9
8*15.3*2.9 25*32.3*2.9 42*57.1*5.9 100*115.1*5.9
10*14.9*2 25*35.7*3.9 45*55.7*3.9 105*120.1*5.9
10*17.3*2.9 28*35.3*2.9 45*60.1*5.9 110*125.1*5.9
12*16.9*2 28*38.7*3.9 50*60.7*3.9 112*127.1*5.9
12*19.3*2.9 30*37.3*2.9 50*65.1*5.9 115*130.1*5.9
14*18.9*2 30*40.7*3.9 56*66.7*3.9 120*135.1*5.9
14*21.3*2.9 32*39.3*2.9 56*71.1*5.9 125*140.1*5.9
15*19.9*2 32*42.7*3.9 60*70.7*3.9 130*145.1*5.9
15*22.3*2.9 35*42.3*2.9 60*75.1*5.9 135*150.1*5.9
16*20.9*2 35*45.7*3.9 63*78.1*5.9 140*155.1*5.9
16*23.3*2.9 35.5*42.8*2.9 65*80.1*5.9 150*165.1*5.9
18*22.9*2 35.5*46.2*3.9 67*82.1*5.9 160*175.1*5.9
18*25.3*2.9 36*43.3*2.9 70*85.1*5.9 170*185.1*5.9
20*27.3*2.9 36*46.7*3.9 71*86.1*5.9 180*195.1*5.9


Part Number:

GS5000V5 GS5018V5 GS5036V5 GS5054V5
GS5001V5 GS5019V5 GS5037V5 GS5055V5
GS5002V5 GS5020V5 GS5038V5 GS5056V5
GS5003V5 GS5021V5 GS5039V5 GS5057V5
GS5004V5 GS5022V5 GS5040V5 GS5058V5
GS5005V5 GS5023V5 GS5041V5 GS5059V5
GS5006V5 GS5024V5 GS5042V5 GS5060V5
GS5007V5 GS5025V5 GS5043V5 GS5061V5
GS5008V5 GS5026V5 GS5044V5 GS5062V5
GS5009V5 GS5027V5 GS5045V5 GS5063V5
GS5010V5 GS5028V5 GS5046V5 GS5064V5
GS5011V5 GS5029V5 GS5047V5 GS5065V5
GS5012V5 GS5030V5 GS5048V5 GS5066V5
GS5013V5 GS5031V5 GS5049V5 GS5067V5
GS5014V5 GS5032V5 GS5050V5 GS5068V5
GS5015V5 GS5033V5 GS5051V5 GS5069V5
GS5016V5 GS5034V5 GS5052V5 GS5070V5
GS5017V5 GS5035V5 GS5053V5 GS5071V5
GS5072V5 GS5073V5 GS5074V5 GS5075V5