Piston Seals
ASP U-Cup
The ASP U-Cup is an asymmetric piston seal for general purpose applications. The trimmed sealing lip offers high static and dynamic tightness.
Parameters
Temperature Range
-54 ºC to 204°C
-65 ºF to 400°F
Speed
3 ft/s
Pressure
5,800 psi
Brawn Seal
K.C. Seals Brawn® Seal is a compact, double acting rod or piston seal with almost no dead spots.
Parameters
Temperature Range
-54 ºC to 232ºC
-65 ºF to 450 ºF
Speed
3 ft/s
Pressure
10,000 psi
DOL U-Cup
KC Seals DOL U-Cup is an O-Ring energized, deep profiled Seal. The DOL can be utilized in a variety of different application parameters, as this U-Cup can come in an assortment of materials.
Parameters
Temperature Range
-54 ºC to 204°C
-65 ºF to 400°F
Speed
1.5 ft/s
Pressure
5,800 psi
EngiSeal
An EngiSeal is KC Seals version of spring loaded u-cups, which are sealing elements that combine high performance polymer "seal jackets" with recent advances in spring technology as "jacket energizers".
Parameters
Temperature Range
-200°C to 260°C
-328°F to 500°F
Speed
25 ft/s
Pressure
5,000 psi
FPP Piston Seal
The FPP is a four piece, profile ring activated, compact piston seal with integrated back-up rings. Designed for medium pressure applications, with great resistance to pressure spikes.
Parameters
Temperature Range
-200°C to 260°C
-328°F to 500°F
Speed
5 ft/s
Pressure
7,500 psi
HPT Stack Piston
The HPT Stack is a three piece, high pressure, double acting piston or rod seal. Specifically designed for a sliding sleeve tool and very commonly used as a VTR/ATR seal stack replacement.
Parameters
Temperature Range
-40°C to +204°C
-40°F to +400°F
Speed
3 ft/s
Pressure
20,000 psi
PPS Piston Seal
The PPS piston seal is a two-piece seal set for sealing pistons, consisting of an O-Ring energized symmetrical PTFE sealing element.
Parameters
Temperature Range
-200°C to 260°C
-328°F to 500°F
Speed
50 ft/s
Pressure
5,800 psi
PQP Piston Seal
PSQ piston seals provide bi-directional, low friction sealing with increased stability and superior leakage control.
Parameters
Temperature Range
-26°C to 204°C
-15°F to 400°F
Speed
6 ft/s
Pressure
5,000 psi
PT Seal (T-Seal)
The PT Piston Seal is a T-shaped elastomeric sealing element supported by Back-up ring on both sides.
Parameters
Temperature Range
-40°C to 204°C
-40°F to 400°F
Speed
3 ft/s
Pressure
10,000 psi
SOL U-Cup
K.C. Seals SOL U-Cup is an O-Ring energized, symmetrical rod and piston seal. The SOL can be utilized in a variety of different application parameters, as this U-Cup can come in an assortment of materials.
Parameters
Temperature Range
-54 ºC to 204°C
-65 ºF to 400°F
Speed
1.5 ft/s
Pressure
5,800 psi
TPP Piston Seal
The TPP is a three piece, space saving, compact piston seal. The TPP is fitted for pressure to both sides of the piston and is designed mainly for housings according to ISO 6547.
Parameters
Temperature Range
-40°C to 204°C
-40°F to 400°F
Speed
2.3 ft/s
Pressure
10,000 psi
Vee Packing | KC Seals
Vee-packing sets are a stack of multiple sealing rings (Middle rings), support ring (Top adapter), and a pressure energizing ring (Bottom adapter).
Parameters
Temperature Range
-200°C to 260°C
-328°F to 500°F
Speed
5 ft/s
Pressure
10,000 psi